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Build the full agent training loop.
AI Tools Directory

Discover the tools behind real AI build, eval, and deployment workflows.

Browse by role in the stack, not just by vendor. Compare fit here, then open a tool detail page when it earns deeper inspection.

Open My AI StackBrowse Agent Capabilities

Stack layer

Narrow the directory by what the tool does in the workflow.

All Tools467Models886Environment6Action Space411Observation19Reward / Eval10Policy Serving35Training Infra5Safety / Guardrails7Orchestration16

Browse tools

886 results in the directory

Suggest a tool
ModelsOpenRouterOpen source

Gemma 3n E4B IT

OpenRouter model · gemma

Free (OSS)Inspect tool
ModelsUpstageFreemium

solar-pro2

Upstage model · solar-pro

UnknownInspect tool
ModelsAzureFreemium

Model Router

Azure model · model-router

Pay-as-you-goInspect tool
ModelsOpenAIPROPRIETARY

Codex Mini

OpenAI model · gpt-codex-mini

Usage-basedInspect tool
ModelsAzureFreemium

Codex Mini

Azure model · gpt-codex-mini

Pay-as-you-goInspect tool
ModelsHeliconeOpen Source

Anthropic: Claude Opus 4

Helicone model · claude-opus

FreemiumInspect tool
ModelsHeliconeOpen Source

Anthropic: Claude Sonnet 4

Helicone model · claude-sonnet

FreemiumInspect tool
ModelsAlibabaPROPRIETARY

Qwen-Omni Turbo Realtime

Alibaba model · qwen

Usage-basedInspect tool
ModelsOpenRouterOpen source

Devstral Small

OpenRouter model · devstral

Free (OSS)Inspect tool
ModelsOpenRouterFREEMIUM

Mistral Medium 3

OpenRouter model · mistral-medium

Usage-basedInspect tool
ModelsMistralPROPRIETARY

Mistral Medium 3

Mistral model · mistral-medium

Usage-basedInspect tool
ModelsAzureFreemium

Mistral Medium 3

Azure model · mistral-medium

Pay-as-you-goInspect tool

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