Labelbox delivers innovative services and software to operate, build, or staff your modern AI data factory
AI teams rely on a complete data factory to build breakthrough models. Labelbox brings together frontier data, custom evaluations, and a global talent marketplace to give you everything needed to generate, measure, and continuously improve model performance.
Frontier data
Empower teams pushing the frontiers of AI with high-quality labeled data their breakthrough models demand.
Custom evaluations
Craft tailored evaluations that measure what matters most, pairing domain experts with purpose-built benchmarks.
Talent marketplace
Discover and recruit the world's most qualified AI trainers with proven data labeling and model evaluation experience.
Frontier data
From research to production, we deliver on-demand data with uncompromising quality and expert oversight.
View all frontier data
Custom evaluations
Bespoke evaluations to measure model performance on the tasks that matter most, combining experts with private benchmarks.
Talent marketplace
Powered by Alignerr, discover and recruit the world's most qualified AI trainers with proven data labeling and model evaluation experience.
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.
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.
Rubric evals
Fueling structured and standardized assessments of model performance
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
Off-the-shelf (OTS) data
Prebuilt datasets to accelerate fine-tuning and model development.
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.
Agentic Search
Fueling advancements in academia
Labelbox is behind the scenes of advanced AI research, driving innovation showcased at leading conferences such as CVPR, NeurIPS, and more.
Labelbox for researchAnnotated 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 EspositoA Benchmark for Long-Form Medical Question Answering
Pedram Hosseini, Bing Ren, Ali Farahanchi, Jessica M. Sin, Bryceton G. Thomas, Saeed Hassanpour, Elnaz NouriTRINS: Towards Multimodal Language Models that Can Read
Ruiyi Zhang, Yanzhe Zhang, Jian Chen, Yufan Zhou, Jiuxiang Gu, Changyou Chen, Tong SunWhy leading AI labs choose Labelbox
“Our cloud AI teams are seeing a 2X increase in data quality for post-training on audio and video.”
“Labelbox delivered the best performance of any group on our coding & agents initiatives”
“Labelbox has quickly become our key data partner for our core AGI efforts.”