Data layerProviders
Providers
20+ LLM chat + embedder adapters, plus higher-order adapters that compose candidates.
Hosted chat adapters
anthropic · openai · gemini · grok · deepseek · kimi · mistral · cohere · together · groq · fireworks · openrouter · huggingface · langchain · langgraph · vercelAI · generic
Local runtimes
ollama · lmstudio · vllm · llamacpp
Embedders
openaiEmbedder · geminiEmbedder · ollamaEmbedder · deepseekEmbedder · grokEmbedder · kimiEmbedder · createOpenAICompatibleEmbedder
Higher-order adapters
createRouter— auto-pick by cost / latency / tags / custom. Recipe.createEnsembleAdapter— fan-out + merge. Recipe.createFallbackAdapter— ordered try-next. Recipe.
Per-provider pages land in step 4 of the docs IA rollout.