Veo 3.1 Fast Preview

更快、成本更低的 Veo 3.1 视频生成，带同步音频。

Googleveo-3.1-fast-generate-preview2025-10-15报告数据错误

规格

上下文: —
最大输出: —
输入价: —
输出价: $0.1/ 秒
发布日期: 2025-10-15

上下文

上下文: —
最大输入: 1K
最大输出: —

价格 · USD / 秒

输入: —
输出: $0.1
缓存读取: —
缓存写入: —

输入输出

输入: 文本图像
输出: 视频

API

接口类型: video

思考

支持思考: 不支持

源信息

状态: 即将下线
发布日期: 2025-10-15
知识截止: —

能力

官方未公布

调用方式

googlemodel = veo-3.1-fast-generate-preview

video

POSThttps://generativelanguage.googleapis.com/v1beta/models/{model}:predictLongRunning

JSON

veo-3.1-fast-generate-preview.json

{
  "id": "veo-3.1-fast-generate-preview",
  "object": "model",
  "created": 1760486400,
  "owned_by": "google",
  "name": "Veo 3.1 Fast Preview",
  "api": {
    "types": [
      "video"
    ]
  },
  "limits": {
    "context": null,
    "input": 1024,
    "output": null
  },
  "modalities": {
    "input": [
      "text",
      "image"
    ],
    "output": [
      "video"
    ]
  },
  "reasoning": {
    "supported": false,
    "efforts": []
  },
  "pricing": {
    "currency": "USD",
    "unit": "second",
    "input": null,
    "output": 0.1,
    "cache_read": null,
    "cache_write": null
  },
  "features": [],
  "info": {
    "status": "deprecated",
    "release_date": "2025-10-15",
    "knowledge_cutoff": null,
    "description": "Faster, lower-cost Veo 3.1 video generation with synchronized audio.",
    "docs": "https://ai.google.dev/gemini-api/docs/models/veo-3.1-generate-preview",
    "verified_at": "2026-10-11"
  }
}

官方来源