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AI SDK · Providers

Answer which AI SDK provider supports what: setup, model ids, capabilities and provider-specific options for every provider in the registry.

2421 notes · updated 2026-08-04 · trained 62%

since last sitting: +3 newly passed — this brain is learning

Ask it things like

answers 14/24 on its latest exam
Which providers support tool calling/function calling?Capabilities Overview✓
Which providers support the same basic text generation interface?Cross-Provider Compatibility✓
What language model IDs are available in Anthropic?Model IDs & Availability✓
What are the environment variable requirements to authenticate with OpenAI?Provider Setup & Installation✓
How do I install and import the Anthropic provider for the AI SDK?Provider Setup & Installation✓
How do I find a complete list of all supported providers?Registry & Discovery✓
Which providers support structured output?Capabilities Overview✓
Can I use any embedding provider with a vector store index?Cross-Provider Compatibility✓
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What it can answer

24 checks
62%
✓Provider Setup & Installation4 / 4
▲Capabilities Overview3 / 5
✓Cross-Provider Compatibility3 / 3
✓Registry & Discovery3 / 3
▲Model IDs & Availability1 / 4
✕Provider-Specific Options0 / 5
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Inside

  • Custom data streaming with LangChain tool · ai-sdk/extensibility
  • LangChain adapter features · ai-sdk/extensibility
  • LangGraph workflow example · ai-sdk/extensibility
  • streamEvents() example · ai-sdk/extensibility
  • convertModelMessages function · ai-sdk/extensibility
  • LangSmithDeploymentTransport class · ai-sdk/extensibility
  • Custom data behavior in LangChain adapter · ai-sdk/extensibility
  • streamEvents() vs graph.stream() usage · ai-sdk/extensibility
  • LangChain agent with tools example · ai-sdk/extensibility
  • Basic LangChain chat example · ai-sdk/extensibility
  • LangChain adapter package · ai-sdk/extensibility
  • toBaseMessages function · ai-sdk/extensibility
  • toUIMessageStream function · ai-sdk/extensibility
  • LangSmithDeploymentTransport usage example · ai-sdk/extensibility

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