{
 "vendor": "OpenAI",
 "count": 76,
 "events": [
  {
   "id": "bd494b4917",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "Older GPT model snapshots shut down (announced Apr 22)",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2026-07-23",
   "date_precision": "day",
   "replacement": null,
   "summary": "On April 22, 2026, we announced the deprecation of the following older OpenAI models.",
   "source_url": "https://platform.openai.com/docs/deprecations",
   "url": "https://deadcanary.io/event/openai-older-gpt-model-snapshots-shut-down-announced-apr-22-bd49/"
  },
  {
   "id": "ca8d962fcc",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "Assistants API removed",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2026-08-26",
   "date_precision": "day",
   "replacement": null,
   "summary": "On August 26th, 2025, we notified developers using the Assistants API of its deprecation and removal from the API one year later, on August 26, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations",
   "url": "https://deadcanary.io/event/openai-assistants-api-removed-ca8d/"
  },
  {
   "id": "2e3a33f49a",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "Videos API / Sora 2 removed from API",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2026-09-24",
   "date_precision": "day",
   "replacement": null,
   "summary": "On March 24th, 2026, we notified developers using the Videos API and Sora 2 video generation model aliases and snapshots of their deprecation and removal from the API on September 24, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations",
   "url": "https://deadcanary.io/event/openai-videos-api-sora-2-removed-from-api-2e3a/"
  },
  {
   "id": "26d88142da",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "sora-2",
   "change_type": "shutdown",
   "announce_date": "2026-03-24",
   "effective_date": "2026-09-24",
   "date_precision": "day",
   "replacement": null,
   "summary": "The sora-2 model alias is removed from the API on September 24, 2026; no replacement is listed.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-03-24-sora-2-video-generation-models-and-videos-api",
   "url": "https://deadcanary.io/event/openai-sora-2-26d8/"
  },
  {
   "id": "a2dad30450",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "sora-2-pro",
   "change_type": "shutdown",
   "announce_date": "2026-03-24",
   "effective_date": "2026-09-24",
   "date_precision": "day",
   "replacement": null,
   "summary": "The sora-2-pro model alias is removed from the API on September 24, 2026; no replacement is listed.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-03-24-sora-2-video-generation-models-and-videos-api",
   "url": "https://deadcanary.io/event/openai-sora-2-pro-a2da/"
  },
  {
   "id": "b447769985",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "sora-2-2025-10-06",
   "change_type": "shutdown",
   "announce_date": "2026-03-24",
   "effective_date": "2026-09-24",
   "date_precision": "day",
   "replacement": null,
   "summary": "The sora-2-2025-10-06 snapshot is removed from the API on September 24, 2026; no replacement is listed.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-03-24-sora-2-video-generation-models-and-videos-api",
   "url": "https://deadcanary.io/event/openai-sora-2-2025-10-06-b447/"
  },
  {
   "id": "095d26e745",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "sora-2-2025-12-08",
   "change_type": "shutdown",
   "announce_date": "2026-03-24",
   "effective_date": "2026-09-24",
   "date_precision": "day",
   "replacement": null,
   "summary": "The sora-2-2025-12-08 snapshot is removed from the API on September 24, 2026; no replacement is listed.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-03-24-sora-2-video-generation-models-and-videos-api",
   "url": "https://deadcanary.io/event/openai-sora-2-2025-12-08-095d/"
  },
  {
   "id": "eec28d14cf",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "sora-2-pro-2025-10-06",
   "change_type": "shutdown",
   "announce_date": "2026-03-24",
   "effective_date": "2026-09-24",
   "date_precision": "day",
   "replacement": null,
   "summary": "The sora-2-pro-2025-10-06 snapshot is removed from the API on September 24, 2026; no replacement is listed.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-03-24-sora-2-video-generation-models-and-videos-api",
   "url": "https://deadcanary.io/event/openai-sora-2-pro-2025-10-06-eec2/"
  },
  {
   "id": "4919f73058",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-3.5-turbo-instruct",
   "change_type": "shutdown",
   "announce_date": "2025-09-26",
   "effective_date": "2026-09-28",
   "date_precision": "day",
   "replacement": "gpt-5.6-terra",
   "summary": "Access to gpt-3.5-turbo-instruct shuts down on 2026-09-28.",
   "source_url": "https://platform.openai.com/docs/deprecations#2025-09-26-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-gpt-3-5-turbo-instruct-4919/"
  },
  {
   "id": "8a605107aa",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "babbage-002",
   "change_type": "shutdown",
   "announce_date": "2025-09-26",
   "effective_date": "2026-09-28",
   "date_precision": "day",
   "replacement": "gpt-5.6-terra",
   "summary": "Access to babbage-002 shuts down on 2026-09-28.",
   "source_url": "https://platform.openai.com/docs/deprecations#2025-09-26-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-babbage-002-8a60/"
  },
  {
   "id": "e22cbcd7fa",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "davinci-002",
   "change_type": "shutdown",
   "announce_date": "2025-09-26",
   "effective_date": "2026-09-28",
   "date_precision": "day",
   "replacement": "gpt-5.6-terra",
   "summary": "Access to davinci-002 shuts down on 2026-09-28.",
   "source_url": "https://platform.openai.com/docs/deprecations#2025-09-26-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-davinci-002-e22c/"
  },
  {
   "id": "8be442facb",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-3.5-turbo-1106",
   "change_type": "shutdown",
   "announce_date": "2025-09-26",
   "effective_date": "2026-09-28",
   "date_precision": "day",
   "replacement": "gpt-5.6-terra",
   "summary": "Access to gpt-3.5-turbo-1106 shuts down on 2026-09-28.",
   "source_url": "https://platform.openai.com/docs/deprecations#2025-09-26-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-gpt-3-5-turbo-1106-8be4/"
  },
  {
   "id": "628e6598c0",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-5.4-cyber removed from API",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2026-10-01",
   "date_precision": "day",
   "replacement": null,
   "summary": "The gpt-5.4-cyber model is deprecated and will be removed from the API on October 1, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations",
   "url": "https://deadcanary.io/event/openai-gpt-5-4-cyber-removed-from-api-628e/"
  },
  {
   "id": "af99408602",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-3.5-turbo-0125",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-terra",
   "summary": "Access to gpt-3.5-turbo-0125 (aliases gpt-3.5-turbo, gpt-3.5-turbo-completions) shuts down on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-gpt-3-5-turbo-0125-af99/"
  },
  {
   "id": "ae03e7751c",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4-0613",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-sol",
   "summary": "Access to gpt-4-0613 (aliases gpt-4, gpt-4-0613-completions, gpt-4-completions) shuts down on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-gpt-4-0613-ae03/"
  },
  {
   "id": "c41582562b",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4-1106-preview",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-sol",
   "summary": "Access to gpt-4-1106-preview shuts down on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-gpt-4-1106-preview-c415/"
  },
  {
   "id": "10e2aa0fb4",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4-turbo",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-sol",
   "summary": "Access to gpt-4-turbo (incl. gpt-4-turbo-2024-04-09 and completions variant) shuts down on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-gpt-4-turbo-10e2/"
  },
  {
   "id": "089c532d07",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4.1-nano",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-luna",
   "summary": "Access to gpt-4.1-nano (incl. gpt-4.1-nano-2025-04-14) shuts down on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-gpt-4-1-nano-089c/"
  },
  {
   "id": "996c13aa66",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4o-2024-05-13",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-sol",
   "summary": "Access to gpt-4o-2024-05-13 shuts down on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-gpt-4o-2024-05-13-996c/"
  },
  {
   "id": "2cf3660b29",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-image-1",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-image-2.5-sunburst or gpt-image-2.5-flare",
   "summary": "Access to gpt-image-1 shuts down on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-gpt-image-1-2cf3/"
  },
  {
   "id": "54d41ff04d",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "o1-2024-12-17",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-sol",
   "summary": "Access to o1-2024-12-17 (alias o1) shuts down on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-o1-2024-12-17-54d4/"
  },
  {
   "id": "a0c9540042",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "o1-pro-2025-03-19",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-sol (reasoning.mode: pro)",
   "summary": "Access to o1-pro-2025-03-19 (alias o1-pro) shuts down on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-o1-pro-2025-03-19-a0c9/"
  },
  {
   "id": "a418bec994",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "o3-mini-2025-01-31",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-sol",
   "summary": "Access to o3-mini-2025-01-31 (alias o3-mini) shuts down on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-o3-mini-2025-01-31-a418/"
  },
  {
   "id": "8c111ec929",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "ft-o4-mini-2025-04-16",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-terra",
   "summary": "Fine-tuned model ft-o4-mini-2025-04-16 is removed on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-ft-o4-mini-2025-04-16-8c11/"
  },
  {
   "id": "5109d5d2b5",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "o4-mini-2025-04-16",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-terra",
   "summary": "Access to o4-mini-2025-04-16 (alias o4-mini) shuts down on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-o4-mini-2025-04-16-5109/"
  },
  {
   "id": "ac842308f9",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "ft-gpt-3.5-turbo",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-terra",
   "summary": "Fine-tuned ft-gpt-3.5-turbo is removed on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-ft-gpt-3-5-turbo-ac84/"
  },
  {
   "id": "c890b96565",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "ft-gpt-4",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-sol",
   "summary": "Fine-tuned ft-gpt-4 is removed on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-ft-gpt-4-c890/"
  },
  {
   "id": "838c704331",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "ft-gpt-4.1-nano-2025-04-14",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-luna",
   "summary": "Fine-tuned ft-gpt-4.1-nano-2025-04-14 is removed on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-ft-gpt-4-1-nano-2025-04-14-838c/"
  },
  {
   "id": "0f4e98e0b0",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "ft-babbage-002",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-terra",
   "summary": "Fine-tuned ft-babbage-002 is removed on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-ft-babbage-002-0f4e/"
  },
  {
   "id": "de5fab041c",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "ft-davinci-002",
   "change_type": "shutdown",
   "announce_date": "2026-04-22",
   "effective_date": "2026-10-23",
   "date_precision": "day",
   "replacement": "gpt-5.6-terra",
   "summary": "Fine-tuned ft-davinci-002 is removed on October 23, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-04-22-legacy-gpt-model-snapshots",
   "url": "https://deadcanary.io/event/openai-ft-davinci-002-de5f/"
  },
  {
   "id": "fc4813171b",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "Existing evals (Evals platform)",
   "change_type": "breaking",
   "announce_date": "2026-06-03",
   "effective_date": "2026-10-31",
   "date_precision": "day",
   "replacement": "Moving from OpenAI Evals to Promptfoo",
   "summary": "Existing evals become read-only on October 31, 2026 as the Evals platform is deprecated.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-06-03-evals-platform",
   "url": "https://deadcanary.io/event/openai-existing-evals-evals-platform-fc48/"
  },
  {
   "id": "9588517639",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "v1/prompts API and reusable prompts shut down",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2026-11-30",
   "date_precision": "day",
   "replacement": null,
   "summary": "Nov 30, 2026 The v1/prompts API and reusable prompt objects are scheduled to shut down.",
   "source_url": "https://platform.openai.com/docs/deprecations",
   "url": "https://deadcanary.io/event/openai-v1-prompts-api-and-reusable-prompts-shut-down-9588/"
  },
  {
   "id": "c6cbade720",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "Evals dashboard and API shut down",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2026-11-30",
   "date_precision": "day",
   "replacement": null,
   "summary": "Nov 30, 2026 The Evals dashboard and API are scheduled to shut down.",
   "source_url": "https://platform.openai.com/docs/deprecations",
   "url": "https://deadcanary.io/event/openai-evals-dashboard-and-api-shut-down-c6cb/"
  },
  {
   "id": "e562955700",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "Agent Builder shut down",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2026-11-30",
   "date_precision": "day",
   "replacement": null,
   "summary": "Nov 30, 2026 Agent Builder is scheduled to shut down.",
   "source_url": "https://platform.openai.com/docs/deprecations",
   "url": "https://deadcanary.io/event/openai-agent-builder-shut-down-e562/"
  },
  {
   "id": "4674b919c7",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "Older GPT Image models removed",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2026-12-01",
   "date_precision": "day",
   "replacement": null,
   "summary": "On June 2, 2026, we notified developers using older GPT Image models of their deprecation and removal from the API on December 1, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations",
   "url": "https://deadcanary.io/event/openai-older-gpt-image-models-removed-4674/"
  },
  {
   "id": "ac566d0abd",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-image-1-mini",
   "change_type": "shutdown",
   "announce_date": "2026-06-02",
   "effective_date": "2026-12-01",
   "date_precision": "day",
   "replacement": "gpt-image-2.5-sunburst or gpt-image-2.5-flare",
   "summary": "gpt-image-1-mini is removed from the API on December 1, 2026; migrate to gpt-image-2.5-sunburst or gpt-image-2.5-flare.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-06-02-gpt-image-model-deprecations",
   "url": "https://deadcanary.io/event/openai-gpt-image-1-mini-ac56/"
  },
  {
   "id": "7a4ad015ea",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-image-1.5",
   "change_type": "shutdown",
   "announce_date": "2026-06-02",
   "effective_date": "2026-12-01",
   "date_precision": "day",
   "replacement": "gpt-image-2.5-sunburst or gpt-image-2.5-flare",
   "summary": "gpt-image-1.5 is removed from the API on December 1, 2026; migrate to gpt-image-2.5-sunburst or gpt-image-2.5-flare.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-06-02-gpt-image-model-deprecations",
   "url": "https://deadcanary.io/event/openai-gpt-image-1-5-7a4a/"
  },
  {
   "id": "ce6c423c4e",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "chatgpt-image-latest",
   "change_type": "shutdown",
   "announce_date": "2026-06-02",
   "effective_date": "2026-12-01",
   "date_precision": "day",
   "replacement": "gpt-image-2.5-sunburst or gpt-image-2.5-flare",
   "summary": "chatgpt-image-latest is removed from the API on December 1, 2026; migrate to gpt-image-2.5-sunburst or gpt-image-2.5-flare.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-06-02-gpt-image-model-deprecations",
   "url": "https://deadcanary.io/event/openai-chatgpt-image-latest-ce6c/"
  },
  {
   "id": "700771aecc",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "Older GPT-5 and o3 snapshots removed",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2026-12-11",
   "date_precision": "day",
   "replacement": null,
   "summary": "On June 11, 2026, we notified developers using older GPT-5 and o3 model snapshots of their deprecation and removal from the API on December 11, 2026.",
   "source_url": "https://platform.openai.com/docs/deprecations",
   "url": "https://deadcanary.io/event/openai-older-gpt-5-and-o3-snapshots-removed-7007/"
  },
  {
   "id": "ac28fd826f",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-5-2025-08-07",
   "change_type": "shutdown",
   "announce_date": "2026-06-11",
   "effective_date": "2026-12-11",
   "date_precision": "day",
   "replacement": "gpt-5.6-sol",
   "summary": "gpt-5-2025-08-07 is removed from the API on December 11, 2026; migrate to gpt-5.6-sol.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-06-11-gpt-5-and-o3-model-deprecations",
   "url": "https://deadcanary.io/event/openai-gpt-5-2025-08-07-ac28/"
  },
  {
   "id": "8bd6c7028d",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-5-mini-2025-08-07",
   "change_type": "shutdown",
   "announce_date": "2026-06-11",
   "effective_date": "2026-12-11",
   "date_precision": "day",
   "replacement": "gpt-5.6-terra",
   "summary": "gpt-5-mini-2025-08-07 is removed from the API on December 11, 2026; migrate to gpt-5.6-terra.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-06-11-gpt-5-and-o3-model-deprecations",
   "url": "https://deadcanary.io/event/openai-gpt-5-mini-2025-08-07-8bd6/"
  },
  {
   "id": "0fc55dd1c6",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-5-nano-2025-08-07",
   "change_type": "shutdown",
   "announce_date": "2026-06-11",
   "effective_date": "2026-12-11",
   "date_precision": "day",
   "replacement": "gpt-5.6-luna",
   "summary": "gpt-5-nano-2025-08-07 is removed from the API on December 11, 2026; migrate to gpt-5.6-luna.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-06-11-gpt-5-and-o3-model-deprecations",
   "url": "https://deadcanary.io/event/openai-gpt-5-nano-2025-08-07-0fc5/"
  },
  {
   "id": "74fcd12cfa",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-5-pro-2025-10-06",
   "change_type": "shutdown",
   "announce_date": "2026-06-11",
   "effective_date": "2026-12-11",
   "date_precision": "day",
   "replacement": "gpt-5.6-sol (reasoning.mode: pro)",
   "summary": "gpt-5-pro-2025-10-06 is removed from the API on December 11, 2026; migrate to gpt-5.6-sol with reasoning.mode pro.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-06-11-gpt-5-and-o3-model-deprecations",
   "url": "https://deadcanary.io/event/openai-gpt-5-pro-2025-10-06-74fc/"
  },
  {
   "id": "08d3f6790f",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "o3-2025-04-16",
   "change_type": "shutdown",
   "announce_date": "2026-06-11",
   "effective_date": "2026-12-11",
   "date_precision": "day",
   "replacement": "gpt-5.6-sol",
   "summary": "o3-2025-04-16 is removed from the API on December 11, 2026; migrate to gpt-5.6-sol.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-06-11-gpt-5-and-o3-model-deprecations",
   "url": "https://deadcanary.io/event/openai-o3-2025-04-16-08d3/"
  },
  {
   "id": "e8517f961f",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "o3-pro-2025-06-10",
   "change_type": "shutdown",
   "announce_date": "2026-06-11",
   "effective_date": "2026-12-11",
   "date_precision": "day",
   "replacement": "gpt-5.6-sol (reasoning.mode: pro)",
   "summary": "o3-pro-2025-06-10 is removed from the API on December 11, 2026; migrate to gpt-5.6-sol with reasoning.mode pro.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-06-11-gpt-5-and-o3-model-deprecations",
   "url": "https://deadcanary.io/event/openai-o3-pro-2025-06-10-e851/"
  },
  {
   "id": "c6c9f28df0",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "Legacy text-to-speech models removed",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2027-01-06",
   "date_precision": "day",
   "replacement": null,
   "summary": "The following text-to-speech models are deprecated and will be removed from the API on January 6, 2027, with at least three months’ notice.",
   "source_url": "https://platform.openai.com/docs/deprecations",
   "url": "https://deadcanary.io/event/openai-legacy-text-to-speech-models-removed-c6c9/"
  },
  {
   "id": "67f45fdc46",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "New fine-tuning jobs disabled for legacy fine-tuning",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2027-01-06",
   "date_precision": "day",
   "replacement": null,
   "summary": "Jan 6, 2027 Active existing customers will no longer be able to create new fine-tuning jobs on this date.",
   "source_url": "https://platform.openai.com/docs/deprecations",
   "url": "https://deadcanary.io/event/openai-new-fine-tuning-jobs-disabled-for-legacy-fine-tuning-67f4/"
  },
  {
   "id": "5eebe14174",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "tts-1",
   "change_type": "deprecation",
   "announce_date": "2026-10-01",
   "effective_date": "2027-01-06",
   "date_precision": "day",
   "replacement": "gpt-realtime-2.1-mini",
   "summary": "tts-1 is deprecated and will be removed from the API on January 6, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-10-01-text-to-speech-models",
   "url": "https://deadcanary.io/event/openai-tts-1-5eeb/"
  },
  {
   "id": "e2fdffc584",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "tts-1-hd",
   "change_type": "deprecation",
   "announce_date": "2026-10-01",
   "effective_date": "2027-01-06",
   "date_precision": "day",
   "replacement": "gpt-realtime-2.1-mini",
   "summary": "tts-1-hd is deprecated and will be removed from the API on January 6, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-10-01-text-to-speech-models",
   "url": "https://deadcanary.io/event/openai-tts-1-hd-e2fd/"
  },
  {
   "id": "3dc7047d17",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4o-mini-tts-2025-03-20",
   "change_type": "deprecation",
   "announce_date": "2026-10-01",
   "effective_date": "2027-01-06",
   "date_precision": "day",
   "replacement": "gpt-realtime-2.1-mini",
   "summary": "gpt-4o-mini-tts-2025-03-20 is deprecated and will be removed from the API on January 6, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-10-01-text-to-speech-models",
   "url": "https://deadcanary.io/event/openai-gpt-4o-mini-tts-2025-03-20-3dc7/"
  },
  {
   "id": "081a180ef2",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4o-mini-tts-2025-12-15",
   "change_type": "deprecation",
   "announce_date": "2026-10-01",
   "effective_date": "2027-01-06",
   "date_precision": "day",
   "replacement": "gpt-realtime-2.1-mini",
   "summary": "gpt-4o-mini-tts-2025-12-15 is deprecated and will be removed from the API on January 6, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-10-01-text-to-speech-models",
   "url": "https://deadcanary.io/event/openai-gpt-4o-mini-tts-2025-12-15-081a/"
  },
  {
   "id": "fb16d6f9aa",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "Self-serve fine-tuning job creation (existing customers)",
   "change_type": "shutdown",
   "announce_date": "2026-05-07",
   "effective_date": "2027-01-06",
   "date_precision": "day",
   "replacement": null,
   "summary": "Active existing customers will no longer be able to create new fine-tuning jobs on January 6, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#update-to-openais-self-serve-fine-tuning",
   "url": "https://deadcanary.io/event/openai-self-serve-fine-tuning-job-creation-existing-customers-fb16/"
  },
  {
   "id": "820f17e03c",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "Certain GPT-4 series models removed",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2027-01-14",
   "date_precision": "day",
   "replacement": null,
   "summary": "On October 14, 2026, we notified developers using certain GPT-4 series models of their deprecation and removal from the API on January 14, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations",
   "url": "https://deadcanary.io/event/openai-certain-gpt-4-series-models-removed-820f/"
  },
  {
   "id": "faf5db0721",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4o-2024-08-06",
   "change_type": "deprecation",
   "announce_date": "2026-10-14",
   "effective_date": "2027-01-14",
   "date_precision": "day",
   "replacement": "gpt-6-luna",
   "summary": "GPT-4o snapshot gpt-4o-2024-08-06 is deprecated and removed from the API on January 14, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-10-14-gpt-4-series-model-deprecations",
   "url": "https://deadcanary.io/event/openai-gpt-4o-2024-08-06-faf5/"
  },
  {
   "id": "66f8e5f12b",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4o-2024-11-20",
   "change_type": "deprecation",
   "announce_date": "2026-10-14",
   "effective_date": "2027-01-14",
   "date_precision": "day",
   "replacement": "gpt-6-luna",
   "summary": "GPT-4o snapshot gpt-4o-2024-11-20 is deprecated and removed from the API on January 14, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-10-14-gpt-4-series-model-deprecations",
   "url": "https://deadcanary.io/event/openai-gpt-4o-2024-11-20-66f8/"
  },
  {
   "id": "a998521013",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4o-mini-2024-07-18",
   "change_type": "deprecation",
   "announce_date": "2026-10-14",
   "effective_date": "2027-01-14",
   "date_precision": "day",
   "replacement": "gpt-6-luna",
   "summary": "GPT-4o mini snapshot gpt-4o-mini-2024-07-18 is deprecated and removed from the API on January 14, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-10-14-gpt-4-series-model-deprecations",
   "url": "https://deadcanary.io/event/openai-gpt-4o-mini-2024-07-18-a998/"
  },
  {
   "id": "a5d350e39a",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4.1-2025-04-14",
   "change_type": "deprecation",
   "announce_date": "2026-10-14",
   "effective_date": "2027-01-14",
   "date_precision": "day",
   "replacement": "gpt-6-luna",
   "summary": "GPT-4.1 snapshot gpt-4.1-2025-04-14 is deprecated and removed from the API on January 14, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-10-14-gpt-4-series-model-deprecations",
   "url": "https://deadcanary.io/event/openai-gpt-4-1-2025-04-14-a5d3/"
  },
  {
   "id": "2cf981b606",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4.1-mini-2025-04-14",
   "change_type": "deprecation",
   "announce_date": "2026-10-14",
   "effective_date": "2027-01-14",
   "date_precision": "day",
   "replacement": "gpt-6-luna",
   "summary": "GPT-4.1 mini snapshot gpt-4.1-mini-2025-04-14 is deprecated and removed from the API on January 14, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-10-14-gpt-4-series-model-deprecations",
   "url": "https://deadcanary.io/event/openai-gpt-4-1-mini-2025-04-14-2cf9/"
  },
  {
   "id": "b774f59092",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "Legacy audio/realtime/transcription models removed",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2027-01-20",
   "date_precision": "day",
   "replacement": null,
   "summary": "On July 20, 2026, we notified developers using legacy audio, realtime, and transcription model families and snapshots of their deprecation and removal from the API on January 20, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations",
   "url": "https://deadcanary.io/event/openai-legacy-audio-realtime-transcription-models-removed-b774/"
  },
  {
   "id": "6cd70472f9",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-realtime",
   "change_type": "deprecation",
   "announce_date": "2026-07-20",
   "effective_date": "2027-01-20",
   "date_precision": "day",
   "replacement": "gpt-realtime-2.1",
   "summary": "gpt-realtime model family is deprecated and will be removed from the API on January 20, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-07-20-legacy-audio-realtime-and-transcription-models",
   "url": "https://deadcanary.io/event/openai-gpt-realtime-6cd7/"
  },
  {
   "id": "9437167b9d",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-audio",
   "change_type": "deprecation",
   "announce_date": "2026-07-20",
   "effective_date": "2027-01-20",
   "date_precision": "day",
   "replacement": "gpt-audio-1.5",
   "summary": "gpt-audio model family is deprecated and will be removed from the API on January 20, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-07-20-legacy-audio-realtime-and-transcription-models",
   "url": "https://deadcanary.io/event/openai-gpt-audio-9437/"
  },
  {
   "id": "ea3a7e1575",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4o-audio",
   "change_type": "deprecation",
   "announce_date": "2026-07-20",
   "effective_date": "2027-01-20",
   "date_precision": "day",
   "replacement": "gpt-audio-1.5",
   "summary": "gpt-4o-audio model family is deprecated and will be removed from the API on January 20, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-07-20-legacy-audio-realtime-and-transcription-models",
   "url": "https://deadcanary.io/event/openai-gpt-4o-audio-ea3a/"
  },
  {
   "id": "eab29563cc",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4o-realtime",
   "change_type": "deprecation",
   "announce_date": "2026-07-20",
   "effective_date": "2027-01-20",
   "date_precision": "day",
   "replacement": "gpt-realtime-2.1",
   "summary": "gpt-4o-realtime model family is deprecated and will be removed from the API on January 20, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-07-20-legacy-audio-realtime-and-transcription-models",
   "url": "https://deadcanary.io/event/openai-gpt-4o-realtime-eab2/"
  },
  {
   "id": "d6f31e8647",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-realtime-mini",
   "change_type": "deprecation",
   "announce_date": "2026-07-20",
   "effective_date": "2027-01-20",
   "date_precision": "day",
   "replacement": "gpt-realtime-2.1-mini",
   "summary": "gpt-realtime-mini model family is deprecated and will be removed from the API on January 20, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-07-20-legacy-audio-realtime-and-transcription-models",
   "url": "https://deadcanary.io/event/openai-gpt-realtime-mini-d6f3/"
  },
  {
   "id": "3f567880b4",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-audio-mini",
   "change_type": "deprecation",
   "announce_date": "2026-07-20",
   "effective_date": "2027-01-20",
   "date_precision": "day",
   "replacement": "gpt-audio-1.5",
   "summary": "gpt-audio-mini model family is deprecated and will be removed from the API on January 20, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-07-20-legacy-audio-realtime-and-transcription-models",
   "url": "https://deadcanary.io/event/openai-gpt-audio-mini-3f56/"
  },
  {
   "id": "db030b3307",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4o-mini-realtime",
   "change_type": "deprecation",
   "announce_date": "2026-07-20",
   "effective_date": "2027-01-20",
   "date_precision": "day",
   "replacement": "gpt-realtime-2.1-mini",
   "summary": "gpt-4o-mini-realtime model family is deprecated and will be removed from the API on January 20, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-07-20-legacy-audio-realtime-and-transcription-models",
   "url": "https://deadcanary.io/event/openai-gpt-4o-mini-realtime-db03/"
  },
  {
   "id": "b91f9346ad",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4o-mini-audio",
   "change_type": "deprecation",
   "announce_date": "2026-07-20",
   "effective_date": "2027-01-20",
   "date_precision": "day",
   "replacement": "gpt-audio-1.5",
   "summary": "gpt-4o-mini-audio model family is deprecated and will be removed from the API on January 20, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-07-20-legacy-audio-realtime-and-transcription-models",
   "url": "https://deadcanary.io/event/openai-gpt-4o-mini-audio-b91f/"
  },
  {
   "id": "5e426e1f6d",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4o-mini-transcribe-2025-03-20",
   "change_type": "deprecation",
   "announce_date": "2026-07-20",
   "effective_date": "2027-01-20",
   "date_precision": "day",
   "replacement": "gpt-4o-mini-transcribe-2025-12-15",
   "summary": "gpt-4o-mini-transcribe-2025-03-20 snapshot is deprecated and will be removed from the API on January 20, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-07-20-legacy-audio-realtime-and-transcription-models",
   "url": "https://deadcanary.io/event/openai-gpt-4o-mini-transcribe-2025-03-20-5e42/"
  },
  {
   "id": "af122c82ae",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "whisper-1 and gpt-4o-transcribe family removed",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2027-02-26",
   "date_precision": "day",
   "replacement": null,
   "summary": "On August 26, 2026, we notified developers using whisper-1 , gpt-4o-transcribe , gpt-4o-mini-transcribe , and gpt-4o-transcribe-diarize of their deprecation and removal from the API on February 26, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations",
   "url": "https://deadcanary.io/event/openai-whisper-1-and-gpt-4o-transcribe-family-removed-af12/"
  },
  {
   "id": "23e544d797",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4o-mini-transcribe",
   "change_type": "deprecation",
   "announce_date": "2026-08-26",
   "effective_date": "2027-02-26",
   "date_precision": "day",
   "replacement": "gpt-live-transcribe or gpt-transcribe",
   "summary": "gpt-4o-mini-transcribe is deprecated and will be removed from the API on February 26, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-08-26-transcription-models",
   "url": "https://deadcanary.io/event/openai-gpt-4o-mini-transcribe-23e5/"
  },
  {
   "id": "3e3110b112",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-4o-transcribe-diarize",
   "change_type": "deprecation",
   "announce_date": "2026-08-26",
   "effective_date": "2027-02-26",
   "date_precision": "day",
   "replacement": "gpt-live-transcribe or gpt-transcribe",
   "summary": "gpt-4o-transcribe-diarize is deprecated and will be removed from the API on February 26, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-08-26-transcription-models",
   "url": "https://deadcanary.io/event/openai-gpt-4o-transcribe-diarize-3e31/"
  },
  {
   "id": "42c259a611",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "/v1/audio/translations",
   "change_type": "deprecation",
   "announce_date": "2026-08-26",
   "effective_date": "2027-02-26",
   "date_precision": "day",
   "replacement": "v1/realtime/translations",
   "summary": "/v1/audio/translations endpoint is deprecated and will be removed from the API on February 26, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-08-26-transcription-models",
   "url": "https://deadcanary.io/event/openai-v1-audio-translations-42c2/"
  },
  {
   "id": "6cadcce029",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "Batch of models removed (6 months' notice)",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2027-04-01",
   "date_precision": "day",
   "replacement": null,
   "summary": "The following models are deprecated and will be removed from the API on April 1, 2027, with six months’ notice.",
   "source_url": "https://platform.openai.com/docs/deprecations",
   "url": "https://deadcanary.io/event/openai-batch-of-models-removed-6-months-notice-6cad/"
  },
  {
   "id": "8756598e29",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-5.3-codex",
   "change_type": "deprecation",
   "announce_date": "2026-10-01",
   "effective_date": "2027-04-01",
   "date_precision": "day",
   "replacement": "gpt-6-sol",
   "summary": "gpt-5.3-codex is deprecated and will be removed from the API on April 1, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-10-01-gpt-53-codex-gpt-51-gpt-54-nano",
   "url": "https://deadcanary.io/event/openai-gpt-5-3-codex-8756/"
  },
  {
   "id": "dfdd7e7c85",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-5.4-nano",
   "change_type": "deprecation",
   "announce_date": "2026-10-01",
   "effective_date": "2027-04-01",
   "date_precision": "day",
   "replacement": "gpt-6-luna",
   "summary": "gpt-5.4-nano is deprecated and will be removed from the API on April 1, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-10-01-gpt-53-codex-gpt-51-gpt-54-nano",
   "url": "https://deadcanary.io/event/openai-gpt-5-4-nano-dfdd/"
  },
  {
   "id": "dfe9dceab4",
   "vendor": "OpenAI",
   "vendor_slug": "openai",
   "category": "ai",
   "product": "gpt-5.1",
   "change_type": "deprecation",
   "announce_date": "2026-10-01",
   "effective_date": "2027-04-01",
   "date_precision": "day",
   "replacement": "gpt-6-sol",
   "summary": "gpt-5.1 is deprecated and will be removed from the API on April 1, 2027.",
   "source_url": "https://platform.openai.com/docs/deprecations#2026-10-01-gpt-53-codex-gpt-51-gpt-54-nano",
   "url": "https://deadcanary.io/event/openai-gpt-5-1-dfe9/"
  }
 ]
}