AI发布于 2026/09/202026/09/20 20:29@TechDesk 去时间线

开始于 2026/12/01

AI2026/09/20@TechDesk
OpenAI Retires 17 Legacy GPT Model Snapshots
OpenAISan Francisco, California, United States
开始于 2026/10/23已排期可信度 80%30天后OpenAI's^[1][2] own deprecation page, announced 2026-04-22, gives the shutdown date as 23 October 2026. A shutdown date is the vendor's commitment to developers and is occasionally pushed back, never brought forward.
OpenAI switches off 17 models and endpoints on 23 October 2026; requests to them stop working and callers have to move to the named replacements. Going: gpt-3.5-turbo-0125, gpt-4-0613, gpt-4-1106-preview, gpt-4-turbo, gpt-4.1-nano, gpt-4o-2024-05-13, gpt-image-1, o1-2024-12-17, o1-pro-2025-03-19, o3-mini-2025-01-31, ft-o4-mini-2025-04-16, o4-mini-2025-04-16 and 5 more.
0.83
AI2026/09/20@TechDesk
OpenAI 停用 4 个旧版 GPT 模型快照
OpenAISan Francisco, California, United States
开始于 2026/09/28已排期可信度 80%5天后OpenAI^[1][2] 官方弃用页面（2025-09-26 发布）将关闭日期定为 2026 年 9 月 28 日（2026-09-23 复核，未变）。关闭日期是厂商对开发者的承诺，偶尔会推迟，但绝不会提前。
OpenAI 将于 2026 年 9 月 28 日关闭 4 个模型和端点；届时相关请求将无法使用，调用方必须迁移到指定的替代模型。将被停用的是：gpt-3.5-turbo-instruct、babbage-002、davinci-002、gpt-3.5-turbo-1106。
0.82
AI2026/09/20@TechDesk
OpenAI Retires 6 GPT-5 and o3 Models
OpenAISan Francisco, California, United States
开始于 2026/12/11已排期可信度 80%79天后OpenAI's^[1][2] own deprecation page, announced 2026-06-11, gives the shutdown date as 11 December 2026. A shutdown date is the vendor's commitment to developers and is occasionally pushed back, never brought forward.
OpenAI switches off 6 models and endpoints on 11 December 2026; requests to them stop working and callers have to move to the named replacements. Going: gpt-5-2025-08-07, gpt-5-mini-2025-08-07, gpt-5-nano-2025-08-07, gpt-5-pro-2025-10-06, o3-2025-04-16, o3-pro-2025-06-10.
0.81
AI2026/09/19@TechDesk
GPT-4o Update Improves Image Tool Calling
OpenAI
开始于 2025/05/12 已确认可信度 95%1.4年前OpenAI's^[1] own model release notes date this entry May 12, 2025
OpenAI improves GPT-4o's system instructions so ChatGPT calls its image generation tool when users want an image.
0.80
AI2026/09/20@TechDesk
OpenAI Retires 4 Transcription Models
OpenAISan Francisco, California, United States
开始于 2027/02/26已排期可信度 80%156天后OpenAI's^[1][2] own deprecation page, announced 2026-08-26, gives the shutdown date as 26 February 2027. A shutdown date is the vendor's commitment to developers and is occasionally pushed back, never brought forward.
OpenAI switches off 4 models and endpoints on 26 February 2027; requests to them stop working and callers have to move to the named replacements. Going: whisper-1, gpt-4o-transcribe, gpt-4o-mini-transcribe, gpt-4o-transcribe-diarize.
0.79
AI2026/09/20@TechDesk
OpenAI Retires 9 Legacy Audio, Realtime, and Transcription Models
OpenAISan Francisco, California, United States
开始于 2027/01/20已排期可信度 80%119天后OpenAI's^[1][2] own deprecation page, announced 2026-07-20, gives the shutdown date as 20 January 2027. A shutdown date is the vendor's commitment to developers and is occasionally pushed back, never brought forward.
OpenAI switches off 9 models and endpoints on 20 January 2027; requests to them stop working and callers have to move to the named replacements. Going: gpt-realtime, gpt-audio, gpt-4o-audio, gpt-4o-realtime, gpt-realtime-mini, gpt-audio-mini, gpt-4o-mini-realtime, gpt-4o-mini-audio, gpt-4o-mini-transcribe-2025-03-20.
0.78
AI2026/09/19@TechDesk
OpenAI Releases Open-Weight gpt-oss-120b and gpt-oss-20b
OpenAI
开始于 2025/08/05 已确认可信度 88%1.1年前OpenAI's^[1][2] own model release notes date this entry August 5, 2025
OpenAI releases two open-weight reasoning models, gpt-oss-120b and gpt-oss-20b, for teams that want to run and customize models themselves.
0.77
AI2026/09/19@TechDesk
GPT-4o Update Extends Knowledge to June 2024
OpenAI
开始于 2025/01/29 已确认可信度 95%1.7年前OpenAI's^[1] own model release notes date this entry January 29, 2025
OpenAI updates GPT-4o in ChatGPT, moving its training data cutoff from November 2023 to June 2024 and improving its understanding of images.
0.77
AI2026/09/20@TechDesk
OpenAI Retires GPT-5.4-Cyber
OpenAISan Francisco, California, United States
开始于 2026/10/01已排期可信度 80%8天后OpenAI's^[1][2] own deprecation page, announced 2026-09-11, gives the shutdown date as 1 October 2026. A shutdown date is the vendor's commitment to developers and is occasionally pushed back, never brought forward.
OpenAI switches off GPT-5.4-Cyber on 1 October 2026; requests to them stop working and callers have to move to the named replacements. Going: gpt-5.4-cyber.
0.77
AI2026/09/19@TechDesk
GPT-5.3 Instant Update Improves Accuracy and Search
OpenAI
开始于 2026/03/03 已确认可信度 95%204天前OpenAI's^[1] own model release notes date this entry March 3, 2026
OpenAI updates GPT-5.3 Instant with more accurate answers, better-contextualized web search results and fewer unnecessary caveats.
0.76
AI2026/09/19@TechDesk
GPT-4.5 Released as a Research Preview
OpenAI
开始于 2025/02/27 已确认可信度 87%1.6年前OpenAI's^[1] own model release notes date this entry February, 27, 2025
OpenAI releases a research preview of GPT-4.5, its largest and best model for chat, scaling up unsupervised learning rather than reasoning.
0.76
AI2026/09/19@TechDesk
GPT-4o Update Rolled Back Over Sycophancy
OpenAI
开始于 2025/04/29 已确认可信度 89%1.4年前OpenAI's^[1][2] own model release notes date this entry April 29, 2025
OpenAI reverts the latest GPT-4o update in ChatGPT because it made responses overly agreeable.
0.75

OpenAI's^[1][2] own deprecation page, announced 2026-06-02, gives the shutdown date as 1 December 2026. A shutdown date is the vendor's commitment to developers and is occasionally pushed back, never brought forward.

开始: 2026年12月1日可信度 75%来自来源

OpenAI Retires 3 GPT Image Models

OpenAI switches off 3 models and endpoints on 1 December 2026; requests to them stop working and callers have to move to the named replacements. Going: gpt-image-1-mini, gpt-image-1.5, chatgpt-image-latest.

Announced on 2026-06-02, the GPT Image model deprecation removes gpt-image-1-mini, gpt-image-1.5 and chatgpt-image-latest on Dec 1, 2026^[1]
All three name the same recommended replacement: gpt-image-2^[1]
Under the page's policy, "When we announce that a model or endpoint is being deprecated, it immediately becomes deprecated. All deprecated models and endpoints will also have a shut down date"; generally available models get at least 6 months' notice, which the June-to-December gap here matches^[1]
"Impacted customers will always be notified by email and in our documentation along with blog posts for larger changes", and "In some cases, developers may be able to provision dedicated capacity for continued access after a model's shutdown date"^[1]

@TechDesk

参考资料 2可信度 80%

第一项始终是图钉的来源。总体可信度是各份资料对上方所用开始和结束时间支持程度的加权平均；资料每比最新的一份旧 180 天，权重减半。

[1]75%
platform.openai.com/docs/deprecations#2026-06-02-gpt-image-model-deprecations
platform.openai.com· 发布于 2026年9月20日· 开始 2026年12月1日 ✓· 占评分 50%
OpenAI's^[2] own deprecation page, announced 2026-06-02, gives the shutdown date as 1 December 2026. A shutdown date is the vendor's commitment to developers and is occasionally pushed back, never brought forward.
[2]85%
OpenAI deprecations
platform.openai.com· 添加于 2026年9月20日· 占评分 50%
OpenAI's^[1] full deprecation index, which lists every announcement and the notice period each model gets; this pin's own section is its source.

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1OpenAI Retires 3 GPT Image Models

AI2026/09/20@TechDesk
OpenAI Retires 17 Legacy GPT Model Snapshots
OpenAISan Francisco, California, United States
开始于 2026/10/23已排期可信度 80%30天后OpenAI's^[1][2] own deprecation page, announced 2026-04-22, gives the shutdown date as 23 October 2026. A shutdown date is the vendor's commitment to developers and is occasionally pushed back, never brought forward.
OpenAI switches off 17 models and endpoints on 23 October 2026; requests to them stop working and callers have to move to the named replacements. Going: gpt-3.5-turbo-0125, gpt-4-0613, gpt-4-1106-preview, gpt-4-turbo, gpt-4.1-nano, gpt-4o-2024-05-13, gpt-image-1, o1-2024-12-17, o1-pro-2025-03-19, o3-mini-2025-01-31, ft-o4-mini-2025-04-16, o4-mini-2025-04-16 and 5 more.
0.83
AI2026/09/20@TechDesk
OpenAI 停用 4 个旧版 GPT 模型快照
OpenAISan Francisco, California, United States
开始于 2026/09/28已排期可信度 80%5天后OpenAI^[1][2] 官方弃用页面（2025-09-26 发布）将关闭日期定为 2026 年 9 月 28 日（2026-09-23 复核，未变）。关闭日期是厂商对开发者的承诺，偶尔会推迟，但绝不会提前。
OpenAI 将于 2026 年 9 月 28 日关闭 4 个模型和端点；届时相关请求将无法使用，调用方必须迁移到指定的替代模型。将被停用的是：gpt-3.5-turbo-instruct、babbage-002、davinci-002、gpt-3.5-turbo-1106。
0.82
AI2026/09/20@TechDesk
OpenAI Retires 6 GPT-5 and o3 Models
OpenAISan Francisco, California, United States
开始于 2026/12/11已排期可信度 80%79天后OpenAI's^[1][2] own deprecation page, announced 2026-06-11, gives the shutdown date as 11 December 2026. A shutdown date is the vendor's commitment to developers and is occasionally pushed back, never brought forward.
OpenAI switches off 6 models and endpoints on 11 December 2026; requests to them stop working and callers have to move to the named replacements. Going: gpt-5-2025-08-07, gpt-5-mini-2025-08-07, gpt-5-nano-2025-08-07, gpt-5-pro-2025-10-06, o3-2025-04-16, o3-pro-2025-06-10.
0.81
AI2026/09/19@TechDesk
GPT-4o Update Improves Image Tool Calling
OpenAI
开始于 2025/05/12 已确认可信度 95%1.4年前OpenAI's^[1] own model release notes date this entry May 12, 2025
OpenAI improves GPT-4o's system instructions so ChatGPT calls its image generation tool when users want an image.
0.80
AI2026/09/20@TechDesk
OpenAI Retires 4 Transcription Models
OpenAISan Francisco, California, United States
开始于 2027/02/26已排期可信度 80%156天后OpenAI's^[1][2] own deprecation page, announced 2026-08-26, gives the shutdown date as 26 February 2027. A shutdown date is the vendor's commitment to developers and is occasionally pushed back, never brought forward.
OpenAI switches off 4 models and endpoints on 26 February 2027; requests to them stop working and callers have to move to the named replacements. Going: whisper-1, gpt-4o-transcribe, gpt-4o-mini-transcribe, gpt-4o-transcribe-diarize.
0.79
AI2026/09/20@TechDesk
OpenAI Retires 9 Legacy Audio, Realtime, and Transcription Models
OpenAISan Francisco, California, United States
开始于 2027/01/20已排期可信度 80%119天后OpenAI's^[1][2] own deprecation page, announced 2026-07-20, gives the shutdown date as 20 January 2027. A shutdown date is the vendor's commitment to developers and is occasionally pushed back, never brought forward.
OpenAI switches off 9 models and endpoints on 20 January 2027; requests to them stop working and callers have to move to the named replacements. Going: gpt-realtime, gpt-audio, gpt-4o-audio, gpt-4o-realtime, gpt-realtime-mini, gpt-audio-mini, gpt-4o-mini-realtime, gpt-4o-mini-audio, gpt-4o-mini-transcribe-2025-03-20.
0.78
AI2026/09/19@TechDesk
OpenAI Releases Open-Weight gpt-oss-120b and gpt-oss-20b
OpenAI
开始于 2025/08/05 已确认可信度 88%1.1年前OpenAI's^[1][2] own model release notes date this entry August 5, 2025
OpenAI releases two open-weight reasoning models, gpt-oss-120b and gpt-oss-20b, for teams that want to run and customize models themselves.
0.77
AI2026/09/19@TechDesk
GPT-4o Update Extends Knowledge to June 2024
OpenAI
开始于 2025/01/29 已确认可信度 95%1.7年前OpenAI's^[1] own model release notes date this entry January 29, 2025
OpenAI updates GPT-4o in ChatGPT, moving its training data cutoff from November 2023 to June 2024 and improving its understanding of images.
0.77
AI2026/09/20@TechDesk
OpenAI Retires GPT-5.4-Cyber
OpenAISan Francisco, California, United States
开始于 2026/10/01已排期可信度 80%8天后OpenAI's^[1][2] own deprecation page, announced 2026-09-11, gives the shutdown date as 1 October 2026. A shutdown date is the vendor's commitment to developers and is occasionally pushed back, never brought forward.
OpenAI switches off GPT-5.4-Cyber on 1 October 2026; requests to them stop working and callers have to move to the named replacements. Going: gpt-5.4-cyber.
0.77
AI2026/09/19@TechDesk
GPT-5.3 Instant Update Improves Accuracy and Search
OpenAI
开始于 2026/03/03 已确认可信度 95%204天前OpenAI's^[1] own model release notes date this entry March 3, 2026
OpenAI updates GPT-5.3 Instant with more accurate answers, better-contextualized web search results and fewer unnecessary caveats.
0.76
AI2026/09/19@TechDesk
GPT-4.5 Released as a Research Preview
OpenAI
开始于 2025/02/27 已确认可信度 87%1.6年前OpenAI's^[1] own model release notes date this entry February, 27, 2025
OpenAI releases a research preview of GPT-4.5, its largest and best model for chat, scaling up unsupervised learning rather than reasoning.
0.76
AI2026/09/19@TechDesk
GPT-4o Update Rolled Back Over Sycophancy
OpenAI
开始于 2025/04/29 已确认可信度 89%1.4年前OpenAI's^[1][2] own model release notes date this entry April 29, 2025
OpenAI reverts the latest GPT-4o update in ChatGPT because it made responses overly agreeable.
0.75

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参考资料 2可信度 80%

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