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Get paid to train the next generation of AI models

Human-validated training data and evaluation services for frontier AI models

The data, evaluations and systems behind AI that has to be right.

Build, simulate, evaluate and monitor self-improving AI agents

Evaluate every frontier model against your own workflows

Agent observability, evals and governance for AI platform teams

Agent observability, evaluation, and continuous improvement for production AI

Standardize LLM evaluation, observability, and red teaming across your whole org

Expert human data and evaluation for training frontier AI

Evaluate, monitor, and govern your AI applications in production

Label any data. Evaluate any AI.

High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.

Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.

Open-source AI gateway with observability and evals built in

Prompt management, evaluation, and guardrails for production LLM apps

The collaboration layer for AI engineering teams

Zhipu AI's open platform for GLM large models, multimodal APIs, and agent building

Google's family of lightweight, open-weight AI models

Open-source model and dataset hub with one-click online demos

Google's rapid prototyping IDE and developer API workbench for building multimodal applications with Gemini models.

Open-source workspace for building, evaluating and shipping AI agents

Track, evaluate, and ship AI models and agents in one connected environment.

Open-source, OpenTelemetry-native observability and harness engineering for AI agents

Observe, evaluate and monitor AI agents in production