Data Labeling Platform for Machine Learninghttps://humansignal.com/enhttps://humansignal.com/blog/rubric-design-the-missing-layer-between-guidelines-and-good-annotationshttps://humansignal.com/blog/rubric-design-the-missing-layer-between-guidelines-and-good-annotationsGuidelines that read clearly can still produce annotators who disagree. Rubric design is the missing layer, and this post shows how we make it explicit, inspectable, and testable before labeling starts.Thu, 01 Jan 1970 00:00:00 GMThttps://humansignal.com/blog/docling-labelstudiohttps://humansignal.com/blog/docling-labelstudioLabel Studio connects directly to Docling with a purpose-built annotation interface, native DocLang export, and live predictions from Docling for IBM watsonx.Tue, 25 Aug 2026 00:00:00 GMThttps://humansignal.com/blog/one-million-hours-of-human-video-useless-until-someone-labels-ithttps://humansignal.com/blog/one-million-hours-of-human-video-useless-until-someone-labels-itHumanNet assembles roughly one million hours of egocentric human video, but those million hours are not a dataset. They are raw material, and this post is about the labor that turns raw material into training data.Tue, 25 Aug 2026 00:00:00 GMThttps://humansignal.com/blog/synthetic-data-is-winning-thats-why-you-need-a-trust-layerhttps://humansignal.com/blog/synthetic-data-is-winning-thats-why-you-need-a-trust-layerThe synthetic data boom in robotics is real, it's accelerating, and one of the most promising answers to the data bottleneck the field faces. But it has tradeoffs, and it's not a replacement for real-world data.Tue, 18 Aug 2026 00:00:00 GMThttps://humansignal.com/blog/is-your-95-on-libero-lying-to-youhttps://humansignal.com/blog/is-your-95-on-libero-lying-to-youYou fine-tune a Vision-Language-Action model, run it on LIBERO, and post a 95% success rate. The number goes in the paper, the demo video, the investor update. Then you deploy the same model on a real robot in a slightly different room, and it faceplants. Here's why.Wed, 12 Aug 2026 00:00:00 GMThttps://humansignal.com/blog/how-yext-built-an-ai-in-the-loop-benchmark-with-label-studio-enterprisehttps://humansignal.com/blog/how-yext-built-an-ai-in-the-loop-benchmark-with-label-studio-enterpriseLearn how Yext used Label Studio Enterprise to benchmark LLMs against human annotators, build trusted ground truth datasets, and analyze results to improve AI-in-the-loop workflows.Thu, 06 Aug 2026 00:00:00 GMThttps://humansignal.com/blog/the-failure-data-youre-throwing-awayhttps://humansignal.com/blog/the-failure-data-youre-throwing-awayLearn why success-only training produces brittle robots, what the new generation of failure-centric datasets looks like, and what a failure-annotation schema contains.Wed, 05 Aug 2026 00:00:00 GMThttps://humansignal.com/blog/why-your-vla-model-ignores-language-and-the-cheapest-fix-in-roboticshttps://humansignal.com/blog/why-your-vla-model-ignores-language-and-the-cheapest-fix-in-roboticsThis post explains the data cause behind why language inputs sometimes don't work, where architectural changes fall short, and a fix that is cheap, quantified, and doesn't require collecting a single new trajectory.Thu, 23 Jul 2026 00:00:00 GMThttps://humansignal.com/blog/video-object-segmentation-and-tracking-with-videovector-tag-for-sam-2-in-label-studiohttps://humansignal.com/blog/video-object-segmentation-and-tracking-with-videovector-tag-for-sam-2-in-label-studioDraw a box around any object and follow it as it moves instead of segmenting frame by frame.Wed, 15 Jul 2026 00:00:00 GMThttps://humansignal.com/blog/new-project-level-dashboards-for-tracking-annotation-quality-throughput-and-team-performancehttps://humansignal.com/blog/new-project-level-dashboards-for-tracking-annotation-quality-throughput-and-team-performanceSpot issues and iterate faster with new views into project velocity, label confusion and annotator scores.Tue, 07 Jul 2026 00:00:00 GMThttps://humansignal.com/blog/vla-robot-data-problemhttps://humansignal.com/blog/vla-robot-data-problemA synthesis of the data problem across three years of Vision-Language-Action research, and what it says about where the robotics field goes next.Mon, 22 Jun 2026 00:00:00 GMThttps://humansignal.com/blog/vibe-code-any-labeling-or-evaluation-interface-with-label-studio-enterprisehttps://humansignal.com/blog/vibe-code-any-labeling-or-evaluation-interface-with-label-studio-enterpriseNow you can have the speed and flexibility of coding agents with the powerful backend of Label Studio Enterprise.Wed, 10 Jun 2026 00:00:00 GMThttps://humansignal.com/blog/humansignal-joins-the-doclang-ecosystem-to-support-human-in-the-loop-document-aihttps://humansignal.com/blog/humansignal-joins-the-doclang-ecosystem-to-support-human-in-the-loop-document-aiHumanSignal is a founding contributor to the DocLang Specifications Working Group to create open standards for document understanding. Tue, 09 Jun 2026 00:00:00 GMThttps://humansignal.com/blog/introducing-human-in-the-loop-evaluation-for-agentic-ai-observabilityhttps://humansignal.com/blog/introducing-human-in-the-loop-evaluation-for-agentic-ai-observabilityTurn agent traces into structured human evaluations to uncover quality issues and drive improvements.Wed, 15 Apr 2026 00:00:00 GMThttps://humansignal.com/blog/the-5-metrics-that-actually-move-ai-into-productionhttps://humansignal.com/blog/the-5-metrics-that-actually-move-ai-into-productionA practical framework for turning AI metrics into clearer decisions about what to fix, ship, and scale.Wed, 15 Apr 2026 00:00:00 GMThttps://humansignal.com/blog/consensus-agreement-for-genai-evaluationhttps://humansignal.com/blog/consensus-agreement-for-genai-evaluationConsensus agreement is key for evaluating generative AI. Learn how to use LLM-as-a-Jury and score output preferences.Thu, 02 Apr 2026 00:00:00 GMThttps://humansignal.com/blog/how-to-evaluate-ai-agents-in-productionhttps://humansignal.com/blog/how-to-evaluate-ai-agents-in-productionLearn how to evaluate AI agents in production by moving from single-turn metrics to trajectory evaluation using human-in-the-loop trace review.Wed, 25 Mar 2026 00:00:00 GMThttps://humansignal.com/blog/manage-quality-at-scale-with-super-granular-agreementhttps://humansignal.com/blog/manage-quality-at-scale-with-super-granular-agreementNow Label Studio Enterprise has the most flexible and granular metrics to measure agreement and compare agreement across sannotators, models and ground truth.Tue, 24 Mar 2026 00:00:00 GMThttps://humansignal.com/blog/scaling-ai-data-quality-best-practices-for-onboarding-and-evaluating-annotatorshttps://humansignal.com/blog/scaling-ai-data-quality-best-practices-for-onboarding-and-evaluating-annotatorsA practical workflow for onboarding and evaluating annotators with clear instructions, calibration, quality gates, reviewer feedback, and dashboards that keep labeling consistent as volume grows.Thu, 12 Mar 2026 00:00:00 GMThttps://humansignal.com/blog/agent-evaluation-frameworkhttps://humansignal.com/blog/agent-evaluation-frameworkStatic tests fail multi-step AI agents. Learn why the eval lie causes silent failures and how a trajectory-based evaluation framework fixes it.Wed, 11 Mar 2026 00:00:00 GMThttps://humansignal.com/blog/use-yolo26-with-label-studio-for-fast-bounding-box-pre-annotationshttps://humansignal.com/blog/use-yolo26-with-label-studio-for-fast-bounding-box-pre-annotationsLearn how to connect YOLO26 to a Label Studio project using the YOLO ML Backend so annotators can start from model predictions and focus on review and correction instead of drawing boxes from scratch.Thu, 12 Feb 2026 00:00:00 GMThttps://humansignal.com/blog/new-pdf-ocr-document-ai-labeling-interfacehttps://humansignal.com/blog/new-pdf-ocr-document-ai-labeling-interfaceExplore the most advanced interface for long-form or complex document annotation at scale. Thoughtfully designed shortcuts and user experience will make your annotators faster, more precise, and happier.Wed, 04 Feb 2026 00:00:00 GMThttps://humansignal.com/blog/building-a-better-ui-for-audio-transcription-at-scalehttps://humansignal.com/blog/building-a-better-ui-for-audio-transcription-at-scaleA new, dedicated audio transcription UI built directly into Label Studio Enterprise, optimized for speed, precision, and long sessionsFri, 23 Jan 2026 00:00:00 GMThttps://humansignal.com/blog/how-to-scale-evaluation-for-rag-and-agent-workflowshttps://humansignal.com/blog/how-to-scale-evaluation-for-rag-and-agent-workflowsA practical workflow for evaluating RAG and agent systems consistently through prompt, model, and workflow changes.Fri, 23 Jan 2026 00:00:00 GMThttps://humansignal.com/blog/new-evaluation-enginehttps://humansignal.com/blog/new-evaluation-engineProgrammable. Embeddable. Multimodal. Meet the new evaluation engine powering custom interfaces for AI and agentic systems.Wed, 14 Jan 2026 00:00:00 GMThttps://humansignal.com/blog/the-five-stages-to-keeping-benchmarks-useful-as-models-evolvehttps://humansignal.com/blog/the-five-stages-to-keeping-benchmarks-useful-as-models-evolveA practical maturity model for taking benchmarks from proof-of-concept to versioned, continuously evolving evaluation that keeps up with models, prompts, and agent workflows.Wed, 07 Jan 2026 00:00:00 GMThttps://humansignal.com/blog/building-a-quality-estimation-benchmark-the-impact-of-relying-on-ai-judgeshttps://humansignal.com/blog/building-a-quality-estimation-benchmark-the-impact-of-relying-on-ai-judgesWhat happens when you let AI judge AI? A pioneer benchmark for quality estimation in machine translation.Mon, 22 Dec 2025 00:00:00 GMThttps://humansignal.com/blog/label-studio-wrapped-2025https://humansignal.com/blog/label-studio-wrapped-2025See how Label Studio evolved in 2025 to support richer labeling, measurable quality, and deeper analytics for real-world AI systems. Thu, 11 Dec 2025 00:00:00 GMThttps://humansignal.com/blog/track-team-performance-with-the-new-label-studio-analyticshttps://humansignal.com/blog/track-team-performance-with-the-new-label-studio-analyticsTrack annotator and reviewer performance, spot outliers early, and guide fair compensation with real data.Thu, 04 Dec 2025 00:00:00 GMThttps://humansignal.com/blog/evaluate-multi-modal-agents-in-label-studiohttps://humansignal.com/blog/evaluate-multi-modal-agents-in-label-studioIf you are building agentic systems, you need an intuitive interface for evaluation. That's why Label Studio now supports evaluating multi-modal agents across text, visuals, and application outputs.Wed, 19 Nov 2025 00:00:00 GMThttps://humansignal.com/blog/humansignal-acquires-erud-ai-to-build-the-world-s-frontier-data-labhttps://humansignal.com/blog/humansignal-acquires-erud-ai-to-build-the-world-s-frontier-data-labAI has outgrown the open web. HumanSignal Services is creating multimodal data from scratch for frontier AI labs, with Label Studio as the backbone.Wed, 05 Nov 2025 00:00:00 GMThttps://humansignal.com/blog/inline-pdf-labeling-in-label-studio-enterprise-for-ocrhttps://humansignal.com/blog/inline-pdf-labeling-in-label-studio-enterprise-for-ocrLabel Studio Enterprise lets reviewers correct OCR directly on PDFs. Draw OcrLabels on the page, capture or fix text, and export structured records with page and coordinates.Mon, 27 Oct 2025 00:00:00 GMThttps://humansignal.com/blog/generative-ai-templates-for-reinforcement-learning-with-verifiable-rewardshttps://humansignal.com/blog/generative-ai-templates-for-reinforcement-learning-with-verifiable-rewardsLabel Studio turns human judgments into structured rewards with ready-made and custom templates, so you can collect preference data and fine-tune models such as a math tutor bot for better answersThu, 09 Oct 2025 00:00:00 GMThttps://humansignal.com/blog/the-last-mile-of-ai-how-domain-experts-turn-traces-into-real-improvementshttps://humansignal.com/blog/the-last-mile-of-ai-how-domain-experts-turn-traces-into-real-improvementsObservability shows what happened; domain experts explain why, and their structured reviews turn raw traces into targeted fixes that finally close the last mile.Thu, 09 Oct 2025 00:00:00 GMThttps://humansignal.com/blog/data-control-without-compromise-label-studio-enterprise-databrickshttps://humansignal.com/blog/data-control-without-compromise-label-studio-enterprise-databricksLabel Studio Enterprise now integrates with Databricks, letting teams annotate data in place while keeping governance, compliance, and audit controls intact.Wed, 01 Oct 2025 00:00:00 GMThttps://humansignal.com/blog/all-model-training-is-adversarial-nowhttps://humansignal.com/blog/all-model-training-is-adversarial-nowOnce deployed, every AI model becomes an attack surface, learn why adversarial training and continuous retraining are now essential for resilience.Wed, 17 Sep 2025 00:00:00 GMThttps://humansignal.com/blog/introducing-chat-4-use-cases-to-ship-a-high-quality-chatbothttps://humansignal.com/blog/introducing-chat-4-use-cases-to-ship-a-high-quality-chatbotDiscover four practical ways teams are using Chat in Label Studio to ship high-quality chatbots that thrive in real user interactions.Wed, 17 Sep 2025 00:00:00 GMThttps://humansignal.com/blog/how-legalbenchmarks-ai-built-a-domain-specific-ai-benchmarkhttps://humansignal.com/blog/how-legalbenchmarks-ai-built-a-domain-specific-ai-benchmarkSee how Legalbenchmarks.ai built a custom contract-drafting AI benchmark using an SME-first, human-in-the-loop framework with rubric-based scoring and LLM judges.Mon, 15 Sep 2025 00:00:00 GMThttps://humansignal.com/blog/why-most-llm-chatbots-never-make-it-to-productionhttps://humansignal.com/blog/why-most-llm-chatbots-never-make-it-to-productionMost conversational AI pilots fail not because of technical limitations, but because of lack of governance and trust. Fortunately there's a playbook for organizations that need to transform chatbot experiments into production-ready systems.Fri, 12 Sep 2025 00:00:00 GMThttps://humansignal.com/blog/build-vs-buy-in-the-age-of-generative-ai-lessons-from-mit-s-95-failure-stathttps://humansignal.com/blog/build-vs-buy-in-the-age-of-generative-ai-lessons-from-mit-s-95-failure-stat95% of GenAI pilots fail not from bad models, but from bad strategy. The winners know when to buy copilots and when to build the feedback loops that make AI reliable.Fri, 29 Aug 2025 00:00:00 GMThttps://humansignal.com/blog/label-studio-sdk-2-0-0-released-your-migration-guidehttps://humansignal.com/blog/label-studio-sdk-2-0-0-released-your-migration-guideWe’ve released Label Studio SDK 2.0.0, bringing expanded project settings, new Enterprise endpoints, and improved documentation. Here’s what’s new and how to upgrade.Thu, 21 Aug 2025 00:00:00 GMThttps://humansignal.com/blog/sam2-vs-yolo-for-bounding-box-labeling-which-should-you-usehttps://humansignal.com/blog/sam2-vs-yolo-for-bounding-box-labeling-which-should-you-useA practical comparison of SAM2 and YOLO for bounding box labeling, with pros, cons, and how to use each model in Label Studio.Thu, 14 Aug 2025 00:00:00 GMThttps://humansignal.com/blog/9-criteria-for-successful-ai-projectshttps://humansignal.com/blog/9-criteria-for-successful-ai-projectsMost AI projects fail from unclear goals and poor alignment. These nine criteria show how to build systems that scale, adapt, and deliver value.Tue, 12 Aug 2025 00:00:00 GMThttps://humansignal.com/blog/evaluating-the-gpt-5-series-on-custom-benchmarkshttps://humansignal.com/blog/evaluating-the-gpt-5-series-on-custom-benchmarksGPT-5 is out now -- but how good is it, really? In this post, we'll show you how we created our own custom Benchmark to evaluate GPT-5.Fri, 08 Aug 2025 00:00:00 GMThttps://humansignal.com/blog/the-virtuous-cycle-of-using-your-brain-alongside-genai-a-case-studyhttps://humansignal.com/blog/the-virtuous-cycle-of-using-your-brain-alongside-genai-a-case-studyThis case study shows how human oversight turns AI missteps into opportunities for better systems, documentation, and long-term reliability.Wed, 30 Jul 2025 00:00:00 GMThttps://humansignal.com/blog/operationalizing-compliance-with-the-eu-ai-act-s-high-risk-requirementshttps://humansignal.com/blog/operationalizing-compliance-with-the-eu-ai-act-s-high-risk-requirementsThe EU AI Act brings enforceable demands for transparency, oversight, and auditability, this guide shows how AI teams can meet them through robust infrastructure.Fri, 25 Jul 2025 00:00:00 GMThttps://humansignal.com/blog/how-mind-moves-and-humansignal-brought-trust-to-ai-in-healthcarehttps://humansignal.com/blog/how-mind-moves-and-humansignal-brought-trust-to-ai-in-healthcareTo evaluate a GenAI health assistant in a high-stakes setting, Mind Moves used Label Studio to build a scalable, human-in-the-loop pipeline rooted in trust and rigor.Wed, 23 Jul 2025 00:00:00 GMThttps://humansignal.com/blog/how-to-build-ai-benchmarks-that-evolve-with-your-modelshttps://humansignal.com/blog/how-to-build-ai-benchmarks-that-evolve-with-your-modelsDesigning effective LLM benchmarks means going beyond static tests, this guide walks through scoring methods, strategy evolution, and how to evaluate models as they scale.Mon, 21 Jul 2025 00:00:00 GMThttps://humansignal.com/blog/what-is-a-spectrogram-understanding-sound-beyond-the-waveformhttps://humansignal.com/blog/what-is-a-spectrogram-understanding-sound-beyond-the-waveformIn this post, we explore how spectrograms work and why they’re essential for analyzing speech, music, and machine learning audio data.Thu, 17 Jul 2025 00:00:00 GMThttps://humansignal.com/blog/intro-to-hidden-markov-modelshttps://humansignal.com/blog/intro-to-hidden-markov-modelsThis blog introduces the core components and algorithms behind HMMs, from decoding hidden states to calculating sequence likelihoods.Tue, 08 Jul 2025 00:00:00 GMThttps://humansignal.com/blog/why-benchmarks-matter-for-evaluating-llmshttps://humansignal.com/blog/why-benchmarks-matter-for-evaluating-llmsCustom AI benchmarks play a crucial role in the success and scalability of AI systems by providing a standardized approach to running AI evaluations.Tue, 08 Jul 2025 00:00:00 GMThttps://humansignal.com/blog/how-to-label-multichannel-time-series-datahttps://humansignal.com/blog/how-to-label-multichannel-time-series-dataLearn how to visualize and annotate complex sensor or signal time series data across multiple channels within the Label Studio interface. Wed, 02 Jul 2025 00:00:00 GMThttps://humansignal.com/blog/data-labeling-with-gpt-4-in-label-studio-ml-backend-integrationhttps://humansignal.com/blog/data-labeling-with-gpt-4-in-label-studio-ml-backend-integrationThis blog shows how to integrate GPT-4 with Label Studio to shift from manual labeling to faster label review. Use OpenAI’s API and the ML Backend to streamline text annotation and accelerate NLP workflows.Wed, 02 Jul 2025 00:00:00 GMThttps://humansignal.com/blog/how-to-label-spectrograms-for-ai-modelshttps://humansignal.com/blog/how-to-label-spectrograms-for-ai-modelsYou can now label audio data for training or fine-tuning AI models using spectrograms. This blog outlines why you might use spectrograms and how to use them in Label Studio. Mon, 30 Jun 2025 00:00:00 GMThttps://humansignal.com/blog/markov-models-chains-to-choiceshttps://humansignal.com/blog/markov-models-chains-to-choicesThis post breaks down Markov Chains and Markov Decision Processes with intuitive examples and a video walkthrough.Tue, 24 Jun 2025 00:00:00 GMThttps://humansignal.com/blog/your-data-engine-is-the-moat-here-s-how-to-own-ithttps://humansignal.com/blog/your-data-engine-is-the-moat-here-s-how-to-own-itModel weights can be rented, but your feedback loop is the moat. This blog explains how leading AI teams are reclaiming control over labeling, evaluation, and iteration, without sacrificing speed.Mon, 23 Jun 2025 00:00:00 GMThttps://humansignal.com/blog/label-studio-s-multi-view-video-pluginhttps://humansignal.com/blog/label-studio-s-multi-view-video-pluginLabel Studio’s Multi-View Plugin gives you synced video players to compare frames before, during, and after, making video annotation faster and more accurate.Fri, 20 Jun 2025 00:00:00 GMThttps://humansignal.com/blog/the-rise-of-real-world-robotics-and-the-data-behind-ithttps://humansignal.com/blog/the-rise-of-real-world-robotics-and-the-data-behind-itRobots need labeled data to navigate the real world. This blog explores why robotics annotation is uniquely complex and how teams can get it right.Wed, 11 Jun 2025 00:00:00 GMThttps://humansignal.com/blog/integrating-label-studio-with-model-context-protocol-mcphttps://humansignal.com/blog/integrating-label-studio-with-model-context-protocol-mcpLarge language models can reason and plan but they can’t act. Learn how to integrate Model Context Protocol (MCP) with Label Studio to automate and simplify your annotation workflows.Mon, 02 Jun 2025 00:00:00 GMThttps://humansignal.com/blog/who-watches-the-watchdogs-evaluating-llm-as-a-judgehttps://humansignal.com/blog/who-watches-the-watchdogs-evaluating-llm-as-a-judgeMeasure annotator agreement with Krippendorff’s alpha,even on incomplete data. This guide walks through a real example and explains what the results mean.Wed, 21 May 2025 00:00:00 GMThttps://humansignal.com/blog/how-to-automatically-disallow-text-in-annotationshttps://humansignal.com/blog/how-to-automatically-disallow-text-in-annotationsLearn how you can use Plugins to create a simple content moderation interface that will alert annotators of disallowed text in task submissions.Tue, 20 May 2025 00:00:00 GMThttps://humansignal.com/blog/how-to-use-krippendorff-s-alpha-to-measure-annotation-agreementhttps://humansignal.com/blog/how-to-use-krippendorff-s-alpha-to-measure-annotation-agreementLearn how to calculate Krippendorff’s alpha to measure annotator agreement, even with missing data. This guide walks through a real example step by step.Mon, 19 May 2025 00:00:00 GMThttps://humansignal.com/blog/everybody-is-unintentionally-cheatinghttps://humansignal.com/blog/everybody-is-unintentionally-cheatingAI benchmarks are breaking under pressure. This blog explores four ways to rebuild trust, governance, transparency, better metrics, and centralized oversight.Tue, 13 May 2025 00:00:00 GMThttps://humansignal.com/blog/how-model-context-protocol-connects-llms-to-the-real-worldhttps://humansignal.com/blog/how-model-context-protocol-connects-llms-to-the-real-worldThe latest In the Loop episode breaks down the Model Context Protocol (MCP)—a new standard for connecting LLMs to tools, data, and real-world actions. Learn how MCP enables practical, production-ready AI.Thu, 08 May 2025 00:00:00 GMThttps://humansignal.com/blog/how-to-detect-and-pause-spammy-annotationshttps://humansignal.com/blog/how-to-detect-and-pause-spammy-annotationsLearn how to automatically mitigate suspicious annotations like spam, bots, and fraud with Plugins in Label Studio Enterprise.Thu, 08 May 2025 00:00:00 GMThttps://humansignal.com/blog/the-spectrum-of-annotators-how-to-match-your-labeling-workflow-to-your-teamhttps://humansignal.com/blog/the-spectrum-of-annotators-how-to-match-your-labeling-workflow-to-your-teamNot every ML team looks the same and your labeling workflow shouldn’t either. In this guide, we break down three common annotation team setups and how to tailor your tools and processes to boost quality, speed, and scale.Wed, 07 May 2025 00:00:00 GMThttps://humansignal.com/blog/how-to-generate-synthetic-data-with-prompts-in-label-studiohttps://humansignal.com/blog/how-to-generate-synthetic-data-with-prompts-in-label-studioKickstart LLM training or RAG pipelines with model-generated data. This guide shows how to create a project, write prompts, and review outputs step by step.Wed, 23 Apr 2025 00:00:00 GMThttps://humansignal.com/blog/build-powerful-labeling-interfaces-with-pluginshttps://humansignal.com/blog/build-powerful-labeling-interfaces-with-pluginsApply powerful customizations to your Label Studio projects with only a few clicks. Browse a library of popular Plugins for advanced use cases or write your own using JavaScript.Thu, 17 Apr 2025 00:00:00 GMThttps://humansignal.com/blog/why-human-review-is-essential-for-better-rag-systemshttps://humansignal.com/blog/why-human-review-is-essential-for-better-rag-systemsLearn how to prioritize weak responses, streamline human-in-the-loop review, and use feedback to iteratively improve your retrieval, prompts, and models.Fri, 11 Apr 2025 00:00:00 GMThttps://humansignal.com/blog/building-a-rag-system-with-label-studiohttps://humansignal.com/blog/building-a-rag-system-with-label-studioIn this post, we share how we used Label Studio and its Prompts feature to break down tasks, synthesize QA pairs, and build a reliable RAG assistant.Thu, 10 Apr 2025 00:00:00 GMThttps://humansignal.com/blog/how-to-evaluate-and-compare-llms-using-prompts-in-label-studiohttps://humansignal.com/blog/how-to-evaluate-and-compare-llms-using-prompts-in-label-studioUsing LLMs to label data is fast—but is it accurate? This post shows two ways to evaluate model performance in Label Studio, with or without ground truth. Learn how to compare outputs, track accuracy and cost, and choose the right model for your workflow.Wed, 02 Apr 2025 00:00:00 GMThttps://humansignal.com/blog/craft-the-greatest-gptshttps://humansignal.com/blog/craft-the-greatest-gptsIn this post, we walk through a creative use case for Label Studio’s AI Assistant and Prompts: generating rich, image-based narratives. Follow along to see how you can build a project that combines structured labeling with a touch of storytelling.Tue, 01 Apr 2025 00:00:00 GMThttps://humansignal.com/blog/label-studios-role-in-stop-the-traffik-s-mission-to-end-human-traffickinghttps://humansignal.com/blog/label-studios-role-in-stop-the-traffik-s-mission-to-end-human-traffickingWhen Stop the Traffik lost years of labeled data, they needed a faster, smarter way to rebuild. With Label Studio, they transformed their approach—bringing structure to messy reports, integrating AI for pre-labeling, and uncovering trafficking patterns hidden in plain sight.Thu, 27 Mar 2025 00:00:00 GMThttps://humansignal.com/blog/seven-ways-your-rag-system-could-be-failing-and-how-to-fix-themhttps://humansignal.com/blog/seven-ways-your-rag-system-could-be-failing-and-how-to-fix-them This post explores seven common RAG failured, from missing top-ranked documents to incorrect formatting, and provides practical solutions to improve retrieval accuracy, ranking, and response quality. Wed, 19 Mar 2025 00:00:00 GMThttps://humansignal.com/blog/testing-smoldocling-with-label-studio-evaluating-ocr-for-document-conversionhttps://humansignal.com/blog/testing-smoldocling-with-label-studio-evaluating-ocr-for-document-conversionSmolDocling is designed for end-to-end document conversion, extracting text, tables, and layout with high efficiency. But how well does it perform on real documents? In this post, we walk through testing SmolDocling’s OCR capabilities using Label Studio and a step-by-step notebook to help you evaluate its accuracy.Wed, 19 Mar 2025 00:00:00 GMThttps://humansignal.com/blog/evaluating-mistral-ocr-with-label-studiohttps://humansignal.com/blog/evaluating-mistral-ocr-with-label-studioMistral OCR is setting a new standard for document understanding, but how well does it perform on your data? Using Label Studio, you can evaluate its accuracy, compare outputs, and fine-tune results. In this post, we walk through the process and share a hands-on handbook to get started. Fri, 14 Mar 2025 00:00:00 GMThttps://humansignal.com/blog/autolabel-image-captions-with-label-studio-promptshttps://humansignal.com/blog/autolabel-image-captions-with-label-studio-promptsWith Label Studio's Prompts, you can now handle multiple image annotation types - from basic object classification to nuanced caption generation - in a unified workflow that maintains both efficiency and quality.Tue, 11 Mar 2025 00:00:00 GMThttps://humansignal.com/blog/how-human-oversight-solves-rag-s-biggest-challenges-for-business-successhttps://humansignal.com/blog/how-human-oversight-solves-rag-s-biggest-challenges-for-business-successRAG is transforming how businesses use AI, but without human oversight, its accuracy and reliability suffer. This blog explores the biggest challenges in RAG implementation and how human expertise improves data quality, retrieval relevance, and AI-driven decision-making.Thu, 06 Mar 2025 00:00:00 GMThttps://humansignal.com/blog/prompts-generally-available-in-label-studiohttps://humansignal.com/blog/prompts-generally-available-in-label-studioAccelerate pre-labeling and model evaluation with LLM-powered workflows, while ensuring quality and managing costs. The Prompts interface is now generally available in Label Studio SaaS with support for more data types, evaluation metrics, and models. Wed, 05 Mar 2025 00:00:00 GMThttps://humansignal.com/blog/rag-fundamentals-challenges-and-advanced-techniqueshttps://humansignal.com/blog/rag-fundamentals-challenges-and-advanced-techniquesExplore the fundamentals of RAG, its advantages over fine-tuning, and the challenges of implementation. Wed, 26 Feb 2025 00:00:00 GMThttps://humansignal.com/blog/bulk-labeling-how-to-classify-in-batcheshttps://humansignal.com/blog/bulk-labeling-how-to-classify-in-batchesSubject matter experts can save time labeling multiple tasks at once. Filter to label all matching tasks, or select from a grid view using Data Preview for closer visual inspection.Wed, 12 Feb 2025 00:00:00 GMThttps://humansignal.com/blog/reinforcement-learning-from-verifiable-rewardshttps://humansignal.com/blog/reinforcement-learning-from-verifiable-rewardsLearn about Reinforcement Learning with Verifiable Rewards, one of the leading training strategies for injecting learning signals into LLMs, successfully employed by models such as DeepSeek R1 and Tülu 3.Fri, 07 Feb 2025 00:00:00 GMThttps://humansignal.com/blog/top-5-most-successful-data-curation-strategies-in-deepseekhttps://humansignal.com/blog/top-5-most-successful-data-curation-strategies-in-deepseekLearn the data curation and human supervision techniques that we believe are crucial to DeepSeek’s success by examining technical reports from DeepSeek-R1, DeepSeek-V3, and its predecessors.Thu, 30 Jan 2025 00:00:00 GMThttps://humansignal.com/blog/content-moderation-labeling-with-label-studiohttps://humansignal.com/blog/content-moderation-labeling-with-label-studioGet started with content moderation labeling to classify potentially harmful data for training purposes, or evaluate the output of a model you already have in place.Tue, 28 Jan 2025 00:00:00 GMThttps://humansignal.com/blog/evaluating-multi-turn-llm-chat-conversations-using-label-studiohttps://humansignal.com/blog/evaluating-multi-turn-llm-chat-conversations-using-label-studioEvaluating multi-turn conversations with Label Studio helps identify performance gaps, refine responses, and improve user experience for a more effective virtual assistant.Tue, 21 Jan 2025 00:00:00 GMThttps://humansignal.com/blog/nlp-autolabeling-with-label-studio-promptshttps://humansignal.com/blog/nlp-autolabeling-with-label-studio-promptsLarge Language Models (LLMs) are revolutionizing how we tackle data annotation, offering speed and efficiency that were previously unattainable. With Label Studio's Prompts, you can now handle multiple natural language processing (NLP) annotation types for a single data task in a unified Label Studio workflow.Thu, 21 Nov 2024 00:00:00 GMThttps://humansignal.com/blog/new-improvements-to-annotator-performance-dashboardshttps://humansignal.com/blog/new-improvements-to-annotator-performance-dashboardsAnnotator Performance Dashboards make it easer to manage labeling teams at scale and orchestrate all the internal and external resources needed to improve data quality, without sacrificing speed.Thu, 14 Nov 2024 00:00:00 GMThttps://humansignal.com/blog/why-humans-still-matter-in-the-world-of-genaihttps://humansignal.com/blog/why-humans-still-matter-in-the-world-of-genaiWhile data annotation for LLMs may look and feel somewhat different than the data annotation of the past, it’s still a crucial step of the machine learning process.Wed, 13 Nov 2024 00:00:00 GMThttps://humansignal.com/blog/fine-tuning-openai-models-a-guide-with-wikipedia-datahttps://humansignal.com/blog/fine-tuning-openai-models-a-guide-with-wikipedia-dataGo through the entire fine-tuning process on OpenAI’s platform—from preparing recently-posted Wikipedia data to estimating costs and deploying your fine-tuned model.Tue, 29 Oct 2024 00:00:00 GMThttps://humansignal.com/blog/accelerate-your-named-entity-recognition-tasks-with-llm-powered-pre-annotationshttps://humansignal.com/blog/accelerate-your-named-entity-recognition-tasks-with-llm-powered-pre-annotationsIn this post, we’ll guide you through the process of using Prompts in Label Studio Enterprise to pre-annotate data for Named Entity Recognition (NER) tasks.Thu, 17 Oct 2024 00:00:00 GMThttps://humansignal.com/blog/better-training-and-fine-tuning-data-with-label-studio-enterprise-quality-workflowshttps://humansignal.com/blog/better-training-and-fine-tuning-data-with-label-studio-enterprise-quality-workflowsLearn the intricacies of data quality, strategies to build the data you need for training and fine-tuning ML/AI models, and how you can use Label Studio Enterprise to engineer your AI/ML success.Thu, 10 Oct 2024 00:00:00 GMThttps://humansignal.com/blog/more-specific-comments-for-annotators-and-reviewershttps://humansignal.com/blog/more-specific-comments-for-annotators-and-reviewersWe’re excited to release our latest improvements to Label Studio Enterprise’s quality workflow: the ability to attach comments to a specific piece within an annotation and more granular reviewer rejection options.Thu, 10 Oct 2024 00:00:00 GMThttps://humansignal.com/blog/webhooks-in-label-studio-when-and-how-to-use-themhttps://humansignal.com/blog/webhooks-in-label-studio-when-and-how-to-use-themLearn when you should use webhooks vs. the API in Label Studio, and see examples of what you can do with webhooks.Tue, 01 Oct 2024 00:00:00 GMThttps://humansignal.com/blog/object-detection-with-yolov8https://humansignal.com/blog/object-detection-with-yolov8Learn how to use Ultralytics YOLOv8 object detection model with Label Studio.Thu, 26 Sep 2024 00:00:00 GMThttps://humansignal.com/blog/openai-structured-outputs-with-label-studiohttps://humansignal.com/blog/openai-structured-outputs-with-label-studioOpenAI’s new Structured Outputs feature allows you to ensure outputs conform to a defined JSON structure. In this blog, we’ll explore how to leverage this feature for various labeling tasks.Tue, 24 Sep 2024 00:00:00 GMThttps://humansignal.com/blog/all-new-yolov8-integration-for-label-studiohttps://humansignal.com/blog/all-new-yolov8-integration-for-label-studioWe’ve released a new version of the Ultralytics YOLO ML backend connector designed for YOLOv8 and YOLO11, which now supports advanced object detection, segmentation, classification, and video object tracking with Label Studio.Wed, 18 Sep 2024 00:00:00 GMThttps://humansignal.com/blog/video-frame-classificationhttps://humansignal.com/blog/video-frame-classificationWe’re excited to announce a new feature that enhances Label Studio’s video labeling capabilities: video frame classification.Wed, 11 Sep 2024 00:00:00 GMThttps://humansignal.com/blog/llm-evaluations-techniques-challenges-and-best-practiceshttps://humansignal.com/blog/llm-evaluations-techniques-challenges-and-best-practicesExplore the topic of evaluation for LLMs, its importance, and how we should approach it. Learn how integrating systematic evaluations can help teams iteratively refine their models to meet real-world needs.Thu, 29 Aug 2024 00:00:00 GMThttps://humansignal.com/blog/improvements-to-humansignal-reviewer-workflowhttps://humansignal.com/blog/improvements-to-humansignal-reviewer-workflowWe’ve updated the reviewer workflow to make it easier and more intuitive.Tue, 27 Aug 2024 00:00:00 GMThttps://humansignal.com/blog/how-to-build-and-evaluate-rag-applications-with-label-studio-openai-and-ragashttps://humansignal.com/blog/how-to-build-and-evaluate-rag-applications-with-label-studio-openai-and-ragasIn this tutorial, we'll guide you through the process of setting up and using Label Studio in combination with Ragas (Retrieval-Augmented Generation Answer Scoring) and GPT-4 to build an optimized QA application.Thu, 22 Aug 2024 00:00:00 GMThttps://humansignal.com/blog/key-considerations-for-evaluating-rag-based-systemshttps://humansignal.com/blog/key-considerations-for-evaluating-rag-based-systemsImplementing RAG-based systems comes with challenges to be aware of, particularly in assessing the quality of generated responses. This article will walk you through some of those challenges.Tue, 20 Aug 2024 00:00:00 GMThttps://humansignal.com/blog/transform-your-labeling-workflows-with-custom-scriptshttps://humansignal.com/blog/transform-your-labeling-workflows-with-custom-scriptsLabel Studio is already the most customizable labeling platform. We’re making it even more flexible with custom scripts.Tue, 06 Aug 2024 00:00:00 GMThttps://humansignal.com/blog/new-llm-evaluation-templates-for-label-studiohttps://humansignal.com/blog/new-llm-evaluation-templates-for-label-studioEvaluate the output of LLMs and RAG pipelines with Label Studio using five new templates designed for human supervision of AI models. Wed, 31 Jul 2024 00:00:00 GMThttps://humansignal.com/blog/segment-anything-2https://humansignal.com/blog/segment-anything-2Connect Segment Anything 2 (SAM2) with Label Studio to accelerate image and video data labeling. Wed, 31 Jul 2024 00:00:00 GMThttps://humansignal.com/blog/3-ways-to-automate-your-labeling-with-label-studiohttps://humansignal.com/blog/3-ways-to-automate-your-labeling-with-label-studioDelve into three effective methods to automate your labeling using Label Studio, including examples and resources.Thu, 18 Jul 2024 00:00:00 GMThttps://humansignal.com/blog/automate-data-labeling-with-promptshttps://humansignal.com/blog/automate-data-labeling-with-promptsWe just released exciting functionality that could transform the way your data science teams work: fully-automated data labeling!Tue, 09 Jul 2024 00:00:00 GMThttps://humansignal.com/blog/introducing-evaluations-and-the-human-signal-platformhttps://humansignal.com/blog/introducing-evaluations-and-the-human-signal-platformIntroducing Evaluations, Prompts, and the new HumanSignal platform. These new features make it easier to build reliable generative AI for the enterprise. Read on to learn more!Wed, 26 Jun 2024 00:00:00 GMThttps://humansignal.com/blog/fine-tuning-llama-3-enhancing-accuracy-in-medical-q-and-a-with-llmshttps://humansignal.com/blog/fine-tuning-llama-3-enhancing-accuracy-in-medical-q-and-a-with-llmsIn this article, we want to demonstrate a method of curating large datasets to reduce but not remove the cost for curating a high quality medical Q&A dataset in Label Studio and fine-tuning Llama 3 on this data.Tue, 11 Jun 2024 00:00:00 GMThttps://humansignal.com/blog/improving-rag-document-search-quality-with-cohere-re-rankinghttps://humansignal.com/blog/improving-rag-document-search-quality-with-cohere-re-rankingThis article is part of a longer series that will teach you how to develop and optimize a question answering (QA) system using Retrieval-Augmented Generation (RAG) architecture. In this tutorial, we are going to show you how to create a generator that builds responses based on those documents.Thu, 06 Jun 2024 00:00:00 GMThttps://humansignal.com/blog/llm-evaluation-comparing-four-methods-to-automatically-detect-errorshttps://humansignal.com/blog/llm-evaluation-comparing-four-methods-to-automatically-detect-errorsAn ongoing challenge for Large Language Models (LLMs) is their tendency to hallucinate. In this article, we explore four methods to automatically detect these errors.Thu, 30 May 2024 00:00:00 GMThttps://humansignal.com/blog/optimizing-rag-pipelines-with-label-studiohttps://humansignal.com/blog/optimizing-rag-pipelines-with-label-studioIn this introduction to our tutorial series on optimizing RAG pipelines, we'll introduce an example question answering (QA) system leveraging a Retrieval-Augmented Generation (RAG) architecture and outline three methods for optimizing your RAG pipeline utilizing Label Studio.Thu, 23 May 2024 00:00:00 GMThttps://humansignal.com/blog/do-i-need-to-build-a-ground-truth-datasethttps://humansignal.com/blog/do-i-need-to-build-a-ground-truth-datasetThe short answer is: it depends. Read on as we explore this topic further, uncovering the advantages and drawbacks of each approach to help you make an informed decision.Tue, 21 May 2024 00:00:00 GMThttps://humansignal.com/blog/enhancing-data-quality-with-label-studio-automated-workflowshttps://humansignal.com/blog/enhancing-data-quality-with-label-studio-automated-workflowsThis post will take you through the intricacies of data quality, the strategies employed to build top-tier datasets, and how to use Label Studio Enterprise to engineer your AI/ML success.Wed, 15 May 2024 00:00:00 GMThttps://humansignal.com/blog/new-annotator-dashboard-helps-optimize-team-performancehttps://humansignal.com/blog/new-annotator-dashboard-helps-optimize-team-performanceNew reports & graphs inside Label Studio provide the data you need to accurately pay annotators, track performance, and allocate resources.Tue, 14 May 2024 00:00:00 GMThttps://humansignal.com/blog/what-s-a-ground-truth-datasethttps://humansignal.com/blog/what-s-a-ground-truth-datasetUnderstanding the distinction between regular datasets and ground truth datasets is crucial for leveraging data effectively in machine learning and data analysis tasks. This article explores both concepts and digs deeper into the importance of ground truth datasets.Thu, 09 May 2024 00:00:00 GMThttps://humansignal.com/blog/fine-tuning-generalist-models-for-named-entity-recognitionhttps://humansignal.com/blog/fine-tuning-generalist-models-for-named-entity-recognitionGeneralist models, like GLiNER, provide an excellent starting point for the tasks that they aim to solve. Fine-tuning these models offers us a way to improve their performance in the areas that we care about to solve business problems.Wed, 08 May 2024 00:00:00 GMThttps://humansignal.com/blog/we-need-a-better-set-of-llm-evaluationshttps://humansignal.com/blog/we-need-a-better-set-of-llm-evaluationsDifferent models are naturally going to excel at different tasks (just like humans). For users — especially those building products — having visibility into those tradeoffs is going to be a critical part of the decision-making process.Mon, 29 Apr 2024 00:00:00 GMThttps://humansignal.com/blog/strategies-for-evaluating-llmshttps://humansignal.com/blog/strategies-for-evaluating-llmsSure, benchmarks are cool, but they don’t give you the feel or the intuition of how a model actually works. To get that, you’ve got to hack around with the model and throw real-world prompts at it — like you’d do in day-to-day tasks.Tue, 23 Apr 2024 00:00:00 GMThttps://humansignal.com/blog/new-securely-and-easily-connect-models-to-label-studio-enterprisehttps://humansignal.com/blog/new-securely-and-easily-connect-models-to-label-studio-enterpriseHarness Generative AI and ML models for pre-labeling, interactive labeling, and model evaluation.Wed, 17 Apr 2024 00:00:00 GMThttps://humansignal.com/blog/automating-quality-control-with-label-studiohttps://humansignal.com/blog/automating-quality-control-with-label-studioToday we’re launching a new feature to get your most challenging tasks in front of additional annotators—automatically.Wed, 03 Apr 2024 00:00:00 GMThttps://humansignal.com/blog/create-high-quality-rlhf-datasethttps://humansignal.com/blog/create-high-quality-rlhf-datasetRLHF has enabled language models trained on a general corpus of text data to be aligned with complex human values. This article details how you can train a reward model for RLHF on your own data.Mon, 12 Feb 2024 00:00:00 GMThttps://humansignal.com/blog/5-tips-and-tricks-for-label-studio-s-api-and-sdkhttps://humansignal.com/blog/5-tips-and-tricks-for-label-studio-s-api-and-sdkThese five tips for using Label Studio's API and SDK demonstrate these tools' powerful capabilities and flexibility for managing data labeling projects. From efficient project creation and task imports to advanced configurations and bulk data exports, Label Studio provides a comprehensive and streamlined approach suitable for beginners and advanced users.Tue, 23 Jan 2024 00:00:00 GMThttps://humansignal.com/blog/an-introduction-to-retrieval-augmented-generationhttps://humansignal.com/blog/an-introduction-to-retrieval-augmented-generationGet a brief overview of RAG and how it relates to LLMs, learn when you might consider using RAG, and get a summary of some challenges based on current research you should be aware of should you choose to travel down this path.Thu, 11 Jan 2024 00:00:00 GMThttps://humansignal.com/blog/medical-data-labeling-and-label-studiohttps://humansignal.com/blog/medical-data-labeling-and-label-studioFrom precise disease diagnoses to personalized treatment plans, accurately labeled data profoundly impacts healthcare. This guide explores the fundamentals of medical data labeling, its applications, and its evolution through AI.Mon, 18 Dec 2023 00:00:00 GMThttps://humansignal.com/blog/streamlined-filtering-for-user-management-and-collapsible-cards-for-rankerhttps://humansignal.com/blog/streamlined-filtering-for-user-management-and-collapsible-cards-for-rankerIntroducing new filters for managing users at the organizational levels. Also new are collapsible cards for the ranker interface, making it easier to work with high volumes of answers and cards containing lots of text.Mon, 20 Nov 2023 00:00:00 GMThttps://humansignal.com/blog/10-tips-to-supercharge-your-data-labeling-efficiencyhttps://humansignal.com/blog/10-tips-to-supercharge-your-data-labeling-efficiencyWhen training Large Language Models and utilizing machine learning, the significance of precise and efficient data labeling cannot be overstated. Here are ten actionable tips to elevate your data labeling processes.Thu, 16 Nov 2023 00:00:00 GMThttps://humansignal.com/blog/new-quickly-load-and-manage-large-scale-taxonomies-from-external-sourceshttps://humansignal.com/blog/new-quickly-load-and-manage-large-scale-taxonomies-from-external-sourcesThe newest version of Label Studio Enterprise includes support for large-scale taxonomies from external sources. This allows teams to load, manage, and maintain well-defined taxonomies of hundreds of thousands of choices in less than a second.Tue, 14 Nov 2023 00:00:00 GMThttps://humansignal.com/blog/introducing-label-distribution-charts-for-label-groups-and-user-soft-deletehttps://humansignal.com/blog/introducing-label-distribution-charts-for-label-groups-and-user-soft-deleteThe newest version of Label Studio Enterprise includes two updates that provide granular visibility into outliers and reduce security risks from churned employees: label distribution donut charts for label groups and user soft delete.Tue, 07 Nov 2023 00:00:00 GMThttps://humansignal.com/blog/introducing-adalahttps://humansignal.com/blog/introducing-adalaWe're delighted to share our latest open source project with you! Meet Adala: a groundbreaking new framework for implementing agents specialized in advanced data processing, starting with data labeling and generation. Wed, 25 Oct 2023 00:00:00 GMThttps://humansignal.com/blog/automated-data-labelinghttps://humansignal.com/blog/automated-data-labelingFrom active learning to autonomous agents, learn the use cases, strategies, and tradeoffs for automated data labeling.Fri, 20 Oct 2023 00:00:00 GMThttps://humansignal.com/blog/hipaa-certificationhttps://humansignal.com/blog/hipaa-certificationAt HumanSignal, our top priority is the security and privacy of our customers' data. Today, we're proud to announce that we have achieved HIPAA compliance.Thu, 19 Oct 2023 00:00:00 GMThttps://humansignal.com/blog/create-custom-labeling-interfaces-faster-with-autocompletehttps://humansignal.com/blog/create-custom-labeling-interfaces-faster-with-autocompleteThis month, we've released an update that will streamline project setup. Labeling Configuration Autocomplete eliminates the need to code when creating custom labeling interfaces or modifying existing templates.Wed, 20 Sep 2023 00:00:00 GMThttps://humansignal.com/blog/manage-and-restrict-access-to-your-data-at-a-more-granular-level-with-project-based-roleshttps://humansignal.com/blog/manage-and-restrict-access-to-your-data-at-a-more-granular-level-with-project-based-rolesWe're excited to release Project-Level Roles. These provide more granular access to your data and simplify managing internal and third-party annotator permissions.Thu, 14 Sep 2023 00:00:00 GMThttps://humansignal.com/blog/revolutionize-your-audio-video-labeling-with-contextual-scrollinghttps://humansignal.com/blog/revolutionize-your-audio-video-labeling-with-contextual-scrollingWe are excited to share some new functionality that will enhance your data labeling experience with Label Studio - read on to learn more!Tue, 29 Aug 2023 00:00:00 GMThttps://humansignal.com/blog/four-pillars-of-an-optimal-data-labeling-processhttps://humansignal.com/blog/four-pillars-of-an-optimal-data-labeling-processThe realm of data labeling is undergoing significant transformations, reflecting the dynamic nature of the tech industry. Here are some of the most notable trends and their implications.Wed, 23 Aug 2023 00:00:00 GMThttps://humansignal.com/blog/enhance-your-data-labeling-workflow-with-a-machine-learning-backendhttps://humansignal.com/blog/enhance-your-data-labeling-workflow-with-a-machine-learning-backendIntegrating a machine learning (ML) backend into the data labeling process for a labeling platform can significantly enhance the efficiency and accuracy of the process.Thu, 03 Aug 2023 00:00:00 GMThttps://humansignal.com/blog/increase-labeling-efficiency-with-new-enterprise-dashboardshttps://humansignal.com/blog/increase-labeling-efficiency-with-new-enterprise-dashboardsWith the introduction of Project Performance Dashboards, we're making it easier than ever to track and optimize your data labeling projects.Tue, 11 Jul 2023 00:00:00 GMThttps://humansignal.com/blog/introducing-ranker-for-fine-tuning-llms-generative-ai-templates-ui-improvementshttps://humansignal.com/blog/introducing-ranker-for-fine-tuning-llms-generative-ai-templates-ui-improvementsWe're excited to showcase some new features we've added to Label Studio Enterprise specifically designed to help create datasets for fine-tuning Large Language Models (LLMs) like ChatGPT or LLaMA.Mon, 26 Jun 2023 00:00:00 GMThttps://humansignal.com/blog/introducing-human-signalhttps://humansignal.com/blog/introducing-human-signalIn our four-year journey as Heartex, we've successfully built Label Studio, a top-notch data labeling platform used by tens of thousands of organizations. Today, we're taking a bold step forward as HumanSignal, harmonizing human insights and feedback with AI progression.Tue, 20 Jun 2023 00:00:00 GMThttps://humansignal.com/blog/why-you-need-a-scalable-data-labeling-processhttps://humansignal.com/blog/why-you-need-a-scalable-data-labeling-processLearn how building a scalable data labeling process ensures that your ML models have enough accurately-labeled training data to be effective and efficient.Wed, 03 May 2023 00:00:00 GMThttps://humansignal.com/blog/how-to-build-a-data-annotation-teamhttps://humansignal.com/blog/how-to-build-a-data-annotation-teamExplore the essential steps and guidelines to create a data annotation team that can actively contribute to creating reliable data models.Wed, 26 Apr 2023 00:00:00 GMThttps://humansignal.com/blog/managing-a-data-annotation-team-5-key-takeaways-from-yexthttps://humansignal.com/blog/managing-a-data-annotation-team-5-key-takeaways-from-yextWe recently held a webinar with Dr. Vera Dvorak, Machine Learning Operations Manager at Yext. We’ve pulled out a few key takeaways for you.Thu, 09 Feb 2023 00:00:00 GMThttps://humansignal.com/blog/label-studio-community-survey-trends-2022https://humansignal.com/blog/label-studio-community-survey-trends-2022As we wrap 2022, the Label Studio community survey reveals trends, investments and technology choices for data science teams in the year ahead.Tue, 27 Dec 2022 00:00:00 GMThttps://humansignal.com/blog/commenting-is-now-available-in-label-studiohttps://humansignal.com/blog/commenting-is-now-available-in-label-studioWe've added comments and notifications to Label Studio Enterprise.Mon, 21 Nov 2022 00:00:00 GMThttps://humansignal.com/blog/the-heartex-team-takes-algarve-portugalhttps://humansignal.com/blog/the-heartex-team-takes-algarve-portugalThe Heartex team celebrated growth and milestones hit in 2022 at our first team offsite—join us in 2023!Fri, 21 Oct 2022 00:00:00 GMThttps://humansignal.com/blog/guide-building-a-data-labeling-practice-for-machine-learning-and-data-sciencehttps://humansignal.com/blog/guide-building-a-data-labeling-practice-for-machine-learning-and-data-scienceLearn the four core pillars of data labeling — data, process, people, and technology — and how to build a successful data labeling practice.Wed, 19 Oct 2022 00:00:00 GMThttps://humansignal.com/blog/label-studio-enterprise-achieves-soc-2-type-ii-certificationhttps://humansignal.com/blog/label-studio-enterprise-achieves-soc-2-type-ii-certificationEnterprise customers can feel confident that their high standards for security and compliance are met while experiencing the convenience of SaaS.Wed, 12 Oct 2022 00:00:00 GMThttps://humansignal.com/blog/the-future-is-intelligent-data-labelinghttps://humansignal.com/blog/the-future-is-intelligent-data-labelingLearn why going from manual data labeling to intelligent data labeling could be the key to saving time and cost.Tue, 04 Oct 2022 00:00:00 GMThttps://humansignal.com/blog/a-brief-introduction-to-data-labelinghttps://humansignal.com/blog/a-brief-introduction-to-data-labelingLearn about data labeling from Heartex founder and CEO Michael Malyuk.Tue, 20 Sep 2022 00:00:00 GMThttps://humansignal.com/blog/example-data-labeling-layouts-and-free-trialhttps://humansignal.com/blog/example-data-labeling-layouts-and-free-trialGet started with sample labeling projects for image annotation, natural language processing (NLP), audio annotation, and time series data with a free trial.Mon, 12 Sep 2022 00:00:00 GMThttps://humansignal.com/blog/major-update-to-our-annotation-uihttps://humansignal.com/blog/major-update-to-our-annotation-uiThe newest version of Label Studio Enterprise includes a major update to our annotations UI that makes the tool much more ergonomic, efficient, and ready to support larger, more complex tasks with dozens to hundreds of regions.Wed, 07 Sep 2022 00:00:00 GMThttps://humansignal.com/blog/icymi-new-features-in-label-studio-enterprisehttps://humansignal.com/blog/icymi-new-features-in-label-studio-enterpriseImproved user, workspace and role management with new SCIM integration, and UX improvements to speed up your team’s annotation and review workflows.Tue, 19 Jul 2022 00:00:00 GMThttps://humansignal.com/blog/data-annotation-101-a-basic-exploration-of-its-methodshttps://humansignal.com/blog/data-annotation-101-a-basic-exploration-of-its-methodsAn overview of the common ways to annotate data based on the type of data and business goals.Tue, 12 Jul 2022 00:00:00 GMThttps://humansignal.com/blog/why-internal-data-labeling-is-the-right-choice-for-data-centric-aihttps://humansignal.com/blog/why-internal-data-labeling-is-the-right-choice-for-data-centric-aiBetter ML/AI performance starts with accurate and consistent data, labeled by domain experts, accelerated by active learning.Tue, 05 Jul 2022 00:00:00 GMThttps://humansignal.com/blog/growing-the-heartex-leadership-teamhttps://humansignal.com/blog/growing-the-heartex-leadership-teamJoe Alfaro joins as VP of Engineering, Lauren Sell as VP of Marketing & Ecosystem, and Brandi Bergstrom as Head of TalentThu, 23 Jun 2022 00:00:00 GMThttps://humansignal.com/blog/label-studio-enterprise-is-soc-2-certifiedhttps://humansignal.com/blog/label-studio-enterprise-is-soc-2-certifiedRead about an important milestone in our ongoing commitment to operational excellence and data security.Wed, 01 Jun 2022 00:00:00 GMThttps://humansignal.com/blog/from-20-000-ft-to-25m-how-heartex-is-driving-the-data-centric-ai-movementhttps://humansignal.com/blog/from-20-000-ft-to-25m-how-heartex-is-driving-the-data-centric-ai-movementWe’ve hit a big milestone for the company—securing our next funding round of $25 million in funding led by Redpoint, with participation from all our existing investors, Unusual Ventures, Bow Capital, and Swift Ventures.Wed, 18 May 2022 00:00:00 GMThttps://humansignal.com/blog/data-centric-ai-what-is-it-and-why-does-it-matterhttps://humansignal.com/blog/data-centric-ai-what-is-it-and-why-does-it-matterData-centric AI is a rapidly growing, data-first approach to building AI systems using high-quality data from the start and continually enhancing the dataset to improve the model's performance. Data-centric AI is a modern approach to building AI where model accuracy is primarily dependent on data quality.Wed, 16 Mar 2022 00:00:00 GMThttps://humansignal.com/blog/essential-data-centric-ai-tools-for-2022https://humansignal.com/blog/essential-data-centric-ai-tools-for-2022Learn about the most popular technologies and tools data scientists and ML teams leverage to power data-centric machine learning.Thu, 10 Mar 2022 00:00:00 GMThttps://humansignal.com/blog/how-to-build-an-effective-data-labeling-strategy-that-scaleshttps://humansignal.com/blog/how-to-build-an-effective-data-labeling-strategy-that-scalesData labeling may seem simple, but it isn’t always easy to implement at scale. And getting it wrong will delay your entire model training process. Learn how to develop your labeling strategy for scale and accuracy.Thu, 03 Feb 2022 00:00:00 GMThttps://humansignal.com/blog/how-to-manage-a-data-science-team-4-things-every-leader-should-knowhttps://humansignal.com/blog/how-to-manage-a-data-science-team-4-things-every-leader-should-knowBuilding and managing a data science team has some interesting and unique challenges. How do you structure your team? What are the right roles?Thu, 20 Jan 2022 00:00:00 GMThttps://humansignal.com/blog/2021-its-a-wraphttps://humansignal.com/blog/2021-its-a-wrap2021 was a monumental year for Heartex and Label Studio. We innovated, built the largest data labeling community, and hired an amazing team. What's in store for 2022?Wed, 05 Jan 2022 00:00:00 GMThttps://humansignal.com/blog/bombora-powers-business-with-machine-learning-data-science-heartex-label-studio-enterprisehttps://humansignal.com/blog/bombora-powers-business-with-machine-learning-data-science-heartex-label-studio-enterpriseZhuoru Lin, Data Scientist at Bombora, the leader in B2B intent data and Heartex customer, sat down with us to discuss how Bombora uses Heartex Label Studio to test and validate new NLP models.Tue, 14 Dec 2021 00:00:00 GMThttps://humansignal.com/blog/how-to-structure-scale-and-manage-a-data-science-teamhttps://humansignal.com/blog/how-to-structure-scale-and-manage-a-data-science-teamTo be fully effective, data scientists need to work with other roles as part of a team. As companies fully embrace data and build their data science departments, it is essential to establish the right processes and workflows first before proceeding to hire people with the right skills needed to implement these processes. Here are some important roles to consider when structuring a data science team.Tue, 30 Nov 2021 00:00:00 GMThttps://humansignal.com/blog/announcing-label-studio-enterprise-2-1-0https://humansignal.com/blog/announcing-label-studio-enterprise-2-1-0The latest updates to Label Studio Enterprise, featuring custom agreement metrics and export snapshots to enhance annotation evaluation for your data science and machine learning projects.Wed, 20 Oct 2021 00:00:00 GMT