46 tools5 stagesBuild to production
Builder tools mapped to the LLM stack stage.
Browse the toolchain by the decision you're making now: build, evaluate, observe, route, or fine-tune.
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Build
28Frameworks, app surfaces, RAG stores, agents, and workflow primitives.
BuildChat
BuildChat
BuildOrchestration
BuildVector database
BuildApp framework
BuildOrchestration
Eval
5Test sets, prompt reviews, regression checks, and model quality scoring.
Observe
5Tracing, monitoring, usage analytics, and production behavior review.
Route / gateway
6Serving, gateways, inference routing, local runtimes, and tool APIs.
Fine-tune
2Datasets, weights, adapters, hosted training, and model customization.
Fine-tuneModel hub