
Get paid to train the next generation of AI models
Compare AI products across 459 workflows using traffic estimates, features, and alternatives.

“Language model evaluation”·1,082 results
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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.

Hire tested AI trainers and data labelers for RLHF, evaluation, and annotation
Hire tested AI trainers and data labelers for RLHF, evaluation, and annotation

Build, simulate, evaluate and monitor self-improving AI agents
Build, simulate, evaluate and monitor self-improving AI agents
Evaluate every frontier model against your own workflows
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
Agent observability, evaluation, and continuous improvement for production AI

Standardize LLM evaluation, observability, and red teaming across your whole org
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
Evaluate, monitor, and govern your AI applications in production

Label any data. Evaluate any AI.

Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration.
Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
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.
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

Enterprise AI infrastructure where software and expert humans work together
Enterprise AI infrastructure where software and expert humans work together
Prompt management, evaluation, and guardrails for production LLM apps
Prompt management, evaluation, and guardrails for production LLM apps

Crowdsourced arena where AI models compete and humans crown the best design output
Crowdsourced arena where AI models compete and humans crown the best design output

The collaboration layer for AI engineering teams
The collaboration layer for AI engineering teams

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

Turn messy real-world state into structured, probability-backed decisions
Turn messy real-world state into structured, probability-backed decisions