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Labelbox delivers innovative services and software to operate, build, or staff your modern AI data factory
Trusted by companies of all sizes — from startups to Fortune 500s
Latest work from Labelbox Research
Our applied research team is at the forefront of AI, developing novel methods for data generation and model evaluation. We partner with our customers to translate cutting-edge science into tangible breakthroughs, accelerating the development of robust and reliable AI systems.
Reinforcement learning with verifiable rewards (RLVR)
Unlocking the next level of AI utility with automated, verifiable feedback
Agentic trajectories
Refining the right data to train and evaluate agents effectively
Rubric evals
Fueling structured and standardized assessments of model performance
Data factory for Frontier AI
AI teams depend on a powerful AI data factory to generate unique training data and evaluate models. Labelbox is the only vendor with a comprehensive set of data solutions that can help you build, operate, or staff your custom data factory.
Services
Frontier data
Labelbox provides a fully managed solution for on-demand, high-quality labeled data and human evaluations, powered by our exclusive network of Alignerrs.
Discover labeling servicesSoftware
Platform & tools
For companies seeking full control over data labeling operations. Harness our best-in-class software to evaluate models, enhance data and generate high-quality data faster.
Explore the platformStaff
Hire proven AI trainers
Labelbox Alignerr Connect helps you discover and hire experienced AI trainers directly. Available to integrate seamlessly into your existing processes and tools.
Build your AI teamAchieve AI breakthroughs with the most innovative post-training alignment
Data for reinforcement learning
RLVR (Reinforcement learning from verifiable rewards)
Providing clean, automatic reward signals for tasks like math, code, or form completion where correctness can be programmatically verified.
Rubric-based evals
Enabling fine-grained feedback on subjective tasks by scoring outputs against human-defined criteria like clarity or helpfulness.
Solvers and verifiers
Delivering automated checks to solve or validate complex, multi-step outputs for higher-quality supervision.
Accelerating AGI breakthroughs with frontier data
Complex reasoning
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Multimodal reasoning
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Audio
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Coding
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Multilingual
Learn moreSee all use cases
Interested in task-specific labeling? Explore Computer Vision and Natural Language Processing (NLP).
Discover how top models perform with Labelbox Leaderboards
We bring precision to subjectivity. Enabling expert evaluations that reveal the blind spots of leading AI models across diverse topics.
Complex reasoning
Last updated: July 10, 2025
Agentic Search
Last updated: June 13, 2025
Multimodal-reasoning
Last updated: March 12, 2025
Fueling advancements in academia and research
Labelbox is behind the scenes of advanced AI research, driving innovation showcased at leading conferences such as CVPR, NeurIPS, and more.
Annotated Datasets for Trajectories’ Prediction: A Research Agenda
Claudia Greco, Giovanni Di Gennaro, Marialucia Cuciniello, Terry Amorese, Maria Santina Ler, Gennaro Cordasco, Amedeo Buonanno, Francesco A. N. Palmieri & Anna EspositoAbstract
The paper presents the research agenda of the Socially-Aware Learning through Interactions in Crowded Environments (SALICE) project. The ambition of the...
Read moreA Benchmark for Long-Form Medical Question Answering
Pedram Hosseini, Bing Ren, Ali Farahanchi, Jessica M. Sin, Bryceton G. Thomas, Saeed Hassanpour, Elnaz NouriAbstract
There is a lack of benchmarks for evaluating large language models (LLMs) in long-form medical question answering (QA). Most existing medical QA evaluation benchmark
Read moreTRINS: Towards Multimodal Language Models that Can Read
Ruiyi Zhang, Yanzhe Zhang, Jian Chen, Yufan Zhou, Jiuxiang Gu, Changyou Chen, Tong SunAbstract
Large multimodal language models have shown remarkable proficiency in understanding and editing images. However a majority of these visually-tuned models
Read moreWhy thought leaders choose Labelbox
Our document intelligence teams are seeing a 2X increase in data quality.”
Model accuracy improved 35% after using Labelbox, a 2x increase in model development.”
We now spend 2-3x less for quality data due to reduction in wasted spend.”
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