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gemini-3-1-pro-preview-vip 完整解析（Markdown）

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gemini-3-1-pro-preview-vip API 模型解析指南

快速结论

  • Supports Chat Completions for low-friction SDK migration.
  • Supports streaming and tool-calling for agent workflows.
  • Stabilize system/messages parameters before production rollout.

核心能力

  • Chat and reasoning：Supports multi-turn context and structured outputs.
  • Streaming output：SSE token streaming for real-time UX.
  • Tool calling：Compose retrieval/execution workflows with tools.

适用场景

  • When building coding/Q&A assistants and task agents.
  • When streaming and tool-calling are required.

不适用场景

  • For pure image/video generation tasks.
  • For simple templated text without reasoning needs.

运行特性

  • API calls are stateless; pass full context via messages.
  • With stream=true, responses return as SSE events.

最小请求示例

{
  "model": "gemini-3-1-pro-preview-vip",
  "messages": [
    {
      "role": "user",
      "content": "Summarize suitable use cases for this model."
    }
  ],
  "max_tokens": 200
}

最小响应示例

{
  "id": "chatcmpl_xxxxxxxx",
  "model": "gemini-3-1-pro-preview-vip",
  "object": "chat.completion",
  "choices": [
    {
      "index": 0,
      "finish_reason": "stop"
    }
  ]
}

关键参数

参数类型必填默认值范围说明
modelstring是gemini-3-1-pro-preview-vip-Exact model identifier from ToAPIs.
messagesobject[]是--Conversation messages in chronological order.
max_tokensinteger是->=1Maximum output tokens.
streamboolean否false-Enable SSE streaming output.
toolsobject[]否--Tool/function definitions for tool-calling.

常见错误

HTTPCode触发条件修复建议重试策略
400invalid_request_errorMissing fields or invalid payload types.Validate model/messages/max_tokens schema.Retry only after payload fix.
401authentication_errorMissing or invalid API key.Verify Authorization header and key scope.Retry after authentication fix.

FAQ

  1. What is gemini-3-1-pro-preview-vip best for?
    Best for chat, reasoning, coding, and tool-calling assistant workflows.

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