labelbox.com

The data factory for AI teams From reinforcement learning data to custom evaluations, we partner with over 80% of leading AI labs in the US and the innovators defining the next frontier of AI.

Take a tour Start for free Trusted by companies of all sizes — from startups to Fortune 500s The data behind breakthroughs Four capabilities that power the world's most ambitious AI teams.

Data for reinforcement learning The fuel for post-training at scale. 01 Knowledge work rubrics Expert-crafted scoring criteria for coding, science, finance, and more 02 Tuned environments Complexity calibrated for optimal reward gradients and maximal learning 03 High-value domains Multimodal, long-horizon tasks, scientific coding, and industry workflows From reward signals to preference pairs, we deliver the data your models need to learn.

Explore RL data Evals Measure what matters. 01 Private AGI benchmarks Custom assessments for frontier capabilities before public release 02 Arena evals Head-to-head model comparisons with human preference judgments 03 Rubric-based multimodal Structured scoring across text, vision, and reasoning tasks Know exactly where your model stands—before your users do.

Build custom evals Robotics Data for embodied intelligence. 01 Full-stack data Video, trajectories, and rich multimodal annotations in one package 02 Purpose-built hardware Custom collection infrastructure for the fastest time to market 03 AI-powered diversity Data engine that ensures and steers broad task and environment coverage Robots that learn from real-world complexity start with real-world data.

Explore robotics data Alignerr expert network Elite human intelligence, on demand. 01 1.5M+ knowledge workers Professionals across 40+ countries and 200+ domains 02 World's largest economies Deep talent pools in the US, UK, Germany, Japan, India, and more 03 Advanced credentials 50K+ PhDs, 200K+ Master's degrees, 85K+ licensed professionals When your model needs to learn from the best, we bring the best.

Access Alignerr Latest work from Labelbox Research Labelbox's world-class applied research team pioneers frontier AI data generation and evaluation methods.

Through scientific precision and co-innovation, we help customers achieve real-time AGI breakthroughs.

EchoChain An audio benchmark for reasoning under pressure in full-duplex dialogue Implicit intelligence Evaluating agents on what users don’t say Intent laundering The AI safety illusion: why current safety datasets fool us on model safety Fueling cutting-edge research Labelbox is behind the scenes of advanced AI research, driving innovation showcased at leading conferences such as CVPR, NeurIPS, and more.

View all research 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.

Palmieri & Anna Esposito Read more A Benchmark for Long-Form Medical Question Answering Pedram Hosseini, Bing Ren, Ali Farahanchi, Jessica M.

Sin, Bryceton G.

Thomas, Saeed Hassanpour, Elnaz Nouri Read more TRINS: Towards Multimodal Language Models that Can Read Ruiyi Zhang, Yanzhe Zhang, Jian Chen, Yufan Zhou, Jiuxiang Gu, Changyou Chen, Tong Sun Read more