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MODEL RELEASE LOG

模型发布日志

按年份与日期浏览全球模型的新版本、官方 API 更新、权重开放与生命周期，直达家族、型号和官方公告。

选择时间范围

共 643 条发布与生命周期记录

2026 年 · 372 条记录

模型发布、API 上线、权重开放、弃用与退役分别记载。仅有年或月的日期按其可能范围筛选，图表不将其当成精确发布日期。

年度发布与生命周期趋势

当前范围 372 条记录。发布、API 上线、权重开放与生命周期事件按月统计；每年独立展示。

2026 年

查看 2026 年月度明细
  • 2026-01 · 6 条
  • 2026-02 · 51 条
  • 2026-03 · 18 条
  • 2026-04 · 53 条
  • 2026-05 · 43 条
  • 2026-06 · 30 条
  • 2026-07 · 45 条
  • 2026-08 · 44 条
  • 2026-09 · 30 条
  • 2026-10 · 52 条
2026 年372 条记录
  37. Gemini · 稳定版上线#

    Gemini Nano Banana 2.1 generally available (GA) : Released Gemini Nano Banana 2.1 (gemini-nano-banana-2.1 ), the latest high-efficiency image generation and conversational editing model. An update to Nano Banana 2 (gemini-3.1-flash-image ),

    该版本正式可用。

  61. Sonar · 弃用通知#

    Legacy Sonar Chat Completions support ended

    旧产品接口结束支持，同步／流式调用逐步改写为Agent请求，异步停止；此事件不表示当前Agent Sonar模型退役。

  63. Gemini · 稳定版上线#

    Gemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS generally available (GA) : Released our next-generation text-to-speech (TTS) audio models and the Gemini API Voices endpoint (/v1beta/voices ):

    该版本正式可用。

  75. Gemini · 稳定版上线#

    Gemini 3.8 Flash generally available (GA) : Released gemini-3.8-flash , our most intelligent Flash model, engineered for long-horizon software engineering, autonomous agents, and complex enterprise workflows.

    该版本正式可用。

  94. Gemini · 稳定版上线#

    Gemini Omni Flash generally available (GA) : Released gemini-omni-1.1-flash , the GA version of our fast, conversational video generation and editing model. This release includes significant new capabilities:

    该版本正式可用。

  133. OpenAI 音频与语音 · 模型发布#

    Released GPT Transcribe for accurate file transcription and final transcripts of committed Realtime turns, along with [GPT Live Transcribe](https://developers.openai.com/api/do

    官方公告记录的型号发布日期。

  134. OpenAI 音频与语音 · 模型发布#

    Released GPT Transcribe for accurate file transcription and final transcripts of committed Realtime turns, along with [GPT Live Transcribe](https://developers.openai.com/api/do

    官方公告记录的型号发布日期。

  166. OpenAI 音频与语音 · 模型发布#

    Released GPT-Realtime-2.1, an updated realtime reasoning model with improved alphanumeric recognition, silence and noise handling, and interruption behavior. Also released [G

    官方公告记录的型号发布日期。

  167. OpenAI 音频与语音 · 模型发布#

    Released GPT-Realtime-2.1, an updated realtime reasoning model with improved alphanumeric recognition, silence and noise handling, and interruption behavior. Also released [G

    官方公告记录的型号发布日期。

  173. Gemini · 稳定版上线#

    Released gemini-3.1-flash-lite-image (Nano Banana 2 Lite) to general availability (GA), our built-in multimodal model optimized for ultra-low latency and cost-effective image generation and editing. See the Gemini 3.1 Flash Lite Image model

    该版本正式可用。

  210. Gemini · 稳定版上线#

    Released gemini-3.1-flash-image (Nano Banana 2) and gemini-3-pro-image (Nano Banana Pro), the generally available (GA) versions of our native visual models, Gemini 3.1 Flash Image and Gemini 3 Pro Image .

    该版本正式可用。

  211. Gemini · 稳定版上线#

    Released gemini-3.1-flash-image (Nano Banana 2) and gemini-3-pro-image (Nano Banana Pro), the generally available (GA) versions of our native visual models, Gemini 3.1 Flash Image and Gemini 3 Pro Image .

    该版本正式可用。

  241. OpenAI 音频与语音 · 模型发布#

    Released GPT-Realtime-2, a new realtime voice model with configurable reasoning for speech-to-speech agents, along with [GPT-Realtime-Translate](https://developers.openai.com/a

    官方公告记录的型号发布日期。

  242. OpenAI 音频与语音 · 模型发布#

    Released GPT-Realtime-2, a new realtime voice model with configurable reasoning for speech-to-speech agents, along with [GPT-Realtime-Translate](https://developers.openai.com/a

    官方公告记录的型号发布日期。

  243. OpenAI 音频与语音 · 模型发布#

    Released GPT-Realtime-2, a new realtime voice model with configurable reasoning for speech-to-speech agents, along with [GPT-Realtime-Translate](https://developers.openai.com/a

    官方公告记录的型号发布日期。

  285. Gemini · 预览发布#

    Released gemini-robotics-er-1.6-preview , our updated robotics model. It now has new capabilities like instrument reading, improved spatial and physical reasoning capabilities. To learn more, see Gemini Robotics ER page and the blog .

    该版本开始公开预览。

  304. Lyria · 预览发布#

    Launched Lyria 3 music generation models: lyria-3-clip-preview (30-second clips) and lyria-3-pro-preview (full-length songs). Both models accept text and image inputs and generate high-quality, 48kHz stereo audio. See the Music generation g

    该版本开始公开预览。

2025 年204 条记录
  11. Gemini · 预览发布#

    Launched Gemini 3 Flash Preview, gemini-3-flash-preview , delivering fast frontier-class performance that rivals larger models at a fraction of the cost. With upgraded visual and spatial reasoning, and agentic coding capabilities. Read the

    该版本开始公开预览。

  12. OpenAI 音频与语音 · 模型发布#

    Released four new dated audio snapshots. These updates deliver reliability, quality, and voice fidelity improvements for real-time, voice-driven applications. Read more here.

    官方公告记录的型号发布日期。

  13. OpenAI 音频与语音 · 模型发布#

    Released four new dated audio snapshots. These updates deliver reliability, quality, and voice fidelity improvements for real-time, voice-driven applications. Read more here.

    官方公告记录的型号发布日期。

  14. OpenAI 音频与语音 · 模型发布#

    Released four new dated audio snapshots. These updates deliver reliability, quality, and voice fidelity improvements for real-time, voice-driven applications. Read more here.

    官方公告记录的型号发布日期。

  15. OpenAI 音频与语音 · 模型发布#

    Released four new dated audio snapshots. These updates deliver reliability, quality, and voice fidelity improvements for real-time, voice-driven applications. Read more here.

    官方公告记录的型号发布日期。

  17. Gemini · 预览发布#

    Released gemini-2.5-flash-native-audio-preview-12-2025 , a new native audio model for the Live API. This update improves the model's ability to handle complex workflows. To learn more, see the Live API guide and Gemini 2.5 Flash Native Audi

    该版本开始公开预览。

  51. GPT · 模型发布#

    Released gpt-5.1-codex and gpt-5.1-codex-mini to the Responses API. GPT-5.1-Codex is a version of GPT-5.1 optimized for agentic coding tasks in Codex or similar environments. Read more [here](https://platform.openai.com/docs/models/gpt-

    官方公告记录的型号发布日期。

  52. GPT · 模型发布#

    Released gpt-5.1-codex and gpt-5.1-codex-mini to the Responses API. GPT-5.1-Codex is a version of GPT-5.1 optimized for agentic coding tasks in Codex or similar environments. Read more [here](https://platform.openai.com/docs/models/gpt-

    官方公告记录的型号发布日期。

  131. Gemini · 模型发布#

    Released gemini-embedding-001 , the stable version of our text embedding model. To learn more, see embeddings . The gemini-embedding-exp-03-07 model will be deprecated on August 14, 2025.

    官方公告记录的型号发布日期。

  139. Gemini · 预览发布#

    Released gemini-2.5-pro , the stable version of our most powerful model, now with adaptive thinking. To learn more, see Gemini 2.5 Pro and Thinking . gemini-2.5-pro-preview-05-06 will be redirected to gemini-2.5-pro on June 26, 2025.

    该版本开始公开预览。

2024 年50 条记录
2023 年17 条记录