# Google Gemini：官网证据目录

[供应商索引](README.md)

核验日期：2026-10-03。这里只登记可复用的官网证据与适用边界，具体模型与接入面分别记录。

## 官网证据

### google-models

- 入口：[google-models](https://ai.google.dev/gemini-api/docs/models)
- 类型：`official-doc`；当前读取状态：`fetched`；地域/接入面：`google 官方入口；具体地域与接入面待该页面逐字段确认`。
### google-embedding

- 入口：[google-embedding](https://ai.google.dev/gemini-api/docs/embeddings)
- 类型：`official-doc`；当前读取状态：`fetched`；地域/接入面：`Gemini Developer API 原生 Embedding 2；输入限额与输出向量维度`。
### google-tts

- 入口：[google-tts](https://ai.google.dev/gemini-api/docs/models/gemini-3.8-flash-tts)
- 类型：`official-doc`；当前读取状态：`fetched`；地域/接入面：`Gemini Developer API 原生 TTS；输入和输出分别限额`。
### google-transcribe

- 入口：[google-transcribe](https://ai.google.dev/gemini-api/docs/models/gemini-3.5-transcribe)
- 类型：`official-doc`；当前读取状态：`fetched`；地域/接入面：`Gemini Developer API 原生转写，客户端协议适配另核`。

### gemini-3-8-flash-limits

- 入口：[gemini-3-8-flash-limits](https://ai.google.dev/gemini-api/docs/models/gemini-3.8-flash)
- 类型：`official-doc`；读取状态：`fetched`；适用范围：Gemini Developer API 精确模型页；input 与 output 限额独立。

### gemini-3-7-flash-limits

- 入口：[gemini-3-7-flash-limits](https://ai.google.dev/gemini-api/docs/models/gemini-3.7-flash)
- 类型：`official-doc`；读取状态：`fetched`；适用范围：Gemini Developer API 精确模型页；input 与 output 限额独立。

### gemini-3-5-flash-lite-limits

- 入口：[gemini-3-5-flash-lite-limits](https://ai.google.dev/gemini-api/docs/models/gemini-3.5-flash-lite)
- 类型：`official-doc`；读取状态：`fetched`；适用范围：Gemini Developer API 精确模型页；input 与 output 限额独立。

### gemini-3-5-flash-limits

- 入口：[gemini-3-5-flash-limits](https://ai.google.dev/gemini-api/docs/models/gemini-3.5-flash)
- 类型：`official-doc`；读取状态：`fetched`；适用范围：Gemini Developer API 精确模型页；input 与 output 限额独立。

### gemini-3-1-flash-lite-limits

- 入口：[gemini-3-1-flash-lite-limits](https://ai.google.dev/gemini-api/docs/models/gemini-3.1-flash-lite)
- 类型：`official-doc`；读取状态：`fetched`；适用范围：Gemini Developer API 精确模型页；input 与 output 限额独立。

### gemini-3-1-pro-preview-limits

- 入口：[gemini-3-1-pro-preview-limits](https://ai.google.dev/gemini-api/docs/models/gemini-3.1-pro-preview)
- 类型：`official-doc`；读取状态：`fetched`；适用范围：Gemini Developer API 精确模型页；input 与 output 限额独立。

### gemini-3-flash-preview-limits

- 入口：[gemini-3-flash-preview-limits](https://ai.google.dev/gemini-api/docs/models/gemini-3-flash-preview)
- 类型：`official-doc`；读取状态：`fetched`；适用范围：Gemini Developer API 精确模型页；input 与 output 限额独立。

### gemini-2-5-pro-limits

- 入口：[gemini-2-5-pro-limits](https://ai.google.dev/gemini-api/docs/models/gemini-2.5-pro)
- 类型：`official-doc`；读取状态：`fetched`；适用范围：Gemini Developer API 精确模型页；input 与 output 限额独立。

### gemini-2-5-flash-limits

- 入口：[gemini-2-5-flash-limits](https://ai.google.dev/gemini-api/docs/models/gemini-2.5-flash)
- 类型：`official-doc`；读取状态：`fetched`；适用范围：Gemini Developer API 精确模型页；input 与 output 限额独立。

## 已知边界与核验说明

Embedding 2 的最大输入 8192 和推荐维度 768/1536/3072 已再次核对。新 TTS 的输入 8192 与输出 16384 是分别的限制，不用 output<=input 判断错误。新音频协议只有共享规格，不能宣称客户端已适配。

状态 `partial` 仅表示列出的字段已核实；不能推断整条配置、价格、账号权限或真实模型调用都已验收。`pending` 没有已核字段；`historical` 只作历史兼容参考。路由 tier/priority、产品标签和默认选择属于本仓策略，不伪装成官网数据。

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