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Document Chat Model

Chat with documents using Upstage Solar models in AI chains

Document Chat Model

AI-generated

Summary

Send a chat query to the Upstage Document Chat API using specified uploaded document IDs, optionally continuing an existing conversation, and receive AI-generated responses based on those documents.

Inputs

  • Model (required) — Choose between 'Genius' (balanced performance) or 'Turbo' (optimized for speed) for the document chat model.
  • File IDs (required) — Comma-separated list of uploaded file IDs to chat with. These files must be uploaded first using the Document Chat node.
  • Conversation ID — Optional conversation ID to continue an existing chat session.
  • Options — Additional request options including reasoning effort level (low, medium, high), reasoning summary inclusion (auto, enabled, disabled), sampling temperature (0 to 2), and whether to stream the response.

Output shape

A single AI message response or streamed chunks of messages generated by the model based on the chat query and documents.

If streaming is enabled, the response streams chunks of the output as they arrive. The response includes usage details such as token counts and conversation ID for continuation. The node returns structured AI message content suitable for AI chain or AI agent workflows.

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