https://aiengineerguide.com/tools/model-retirements/New model deprecation announcements and shutdown date changes from the official OpenAI, Anthropic and Gemini API pages.en-usMon, 02 Nov 2026 17:47:03 +0000https://aiengineerguide.com/tools/model-retirements/gemini-embedding-001/gemini-embedding-001-announced-2026-11-02Mon, 02 Nov 2026 00:00:00 +0530Gemini API<p>Gemini Embedding 001 (<code>gemini-embedding-001</code>) on the Gemini API: shutdown May 14, 2028 (earliest possible date).</p><p>Recommended replacement: gemini-embedding-2.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gemini-embedding-001/">Days left, replacement and migration checklist</a> · <a href="https://ai.google.dev/gemini-api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gemini-3-1-flash-tts-preview/gemini-3-1-flash-tts-preview-announced-2026-11-02Mon, 02 Nov 2026 00:00:00 +0530Gemini API<p>Gemini 3.1 Flash TTS Preview (<code>gemini-3.1-flash-tts-preview</code>) on the Gemini API: shutdown November 17, 2026 (earliest possible date).</p><p>Recommended replacement: gemini-3.8-flash-tts or gemini-3.8-flash-lite-tts.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gemini-3-1-flash-tts-preview/">Days left, replacement and migration checklist</a> · <a href="https://ai.google.dev/gemini-api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gemini-3-1-flash-live-preview/gemini-3-1-flash-live-preview-announced-2026-11-02Mon, 02 Nov 2026 00:00:00 +0530Gemini API<p>Gemini 3.1 Flash Live Preview (<code>gemini-3.1-flash-live-preview</code>) on the Gemini API: shutdown November 17, 2026 (earliest possible date).</p><p>Recommended replacement: gemini-3.8-live.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gemini-3-1-flash-live-preview/">Days left, replacement and migration checklist</a> · <a href="https://ai.google.dev/gemini-api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gemini-3-1-flash-lite/gemini-3-1-flash-lite-announced-2026-11-02Mon, 02 Nov 2026 00:00:00 +0530Gemini API<p>Gemini 3.1 Flash Lite (<code>gemini-3.1-flash-lite</code>) on the Gemini API: shutdown May 7, 2027 (earliest possible date).</p><p>Recommended replacement: gemini-3.5-flash-lite.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gemini-3-1-flash-lite/">Days left, replacement and migration checklist</a> · <a href="https://ai.google.dev/gemini-api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gemini-2-5-pro-preview-tts/gemini-2-5-pro-preview-tts-announced-2026-11-02Mon, 02 Nov 2026 00:00:00 +0530Gemini API<p>Gemini 2.5 Pro Preview TTS (<code>gemini-2.5-pro-preview-tts</code>) on the Gemini API: shutdown November 17, 2026 (earliest possible date).</p><p>Recommended replacement: gemini-3.8-flash-tts or gemini-3.8-flash-lite-tts.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gemini-2-5-pro-preview-tts/">Days left, replacement and migration checklist</a> · <a href="https://ai.google.dev/gemini-api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gemini-2-5-flash-preview-tts/gemini-2-5-flash-preview-tts-announced-2026-11-02Mon, 02 Nov 2026 00:00:00 +0530Gemini API<p>Gemini 2.5 Flash Preview TTS (<code>gemini-2.5-flash-preview-tts</code>) on the Gemini API: shutdown November 17, 2026 (earliest possible date).</p><p>Recommended replacement: gemini-3.8-flash-tts or gemini-3.8-flash-lite-tts.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gemini-2-5-flash-preview-tts/">Days left, replacement and migration checklist</a> · <a href="https://ai.google.dev/gemini-api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gemini-2-5-flash-native-audio-preview-12-2025/gemini-2-5-flash-native-audio-preview-12-2025-announced-2026-11-02Mon, 02 Nov 2026 00:00:00 +0530Gemini API<p>Gemini 2.5 Flash Native Audio Preview 12 2025 (<code>gemini-2.5-flash-native-audio-preview-12-2025</code>) on the Gemini API: shutdown November 17, 2026 (earliest possible date).</p><p>Recommended replacement: gemini-3.8-live.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gemini-2-5-flash-native-audio-preview-12-2025/">Days left, replacement and migration checklist</a> · <a href="https://ai.google.dev/gemini-api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gemini-2-5-flash-image/gemini-2-5-flash-image-announced-2026-11-02Mon, 02 Nov 2026 00:00:00 +0530Gemini API<p>Gemini 2.5 Flash Image (<code>gemini-2.5-flash-image</code>) on the Gemini API: shutdown March 15, 2027 (earliest possible date).</p><p>Recommended replacement: gemini-3.1-flash-lite-image.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gemini-2-5-flash-image/">Days left, replacement and migration checklist</a> · <a href="https://ai.google.dev/gemini-api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-4o-mini/gpt-4o-mini-announced-2026-10-14Wed, 14 Oct 2026 00:00:00 +0530OpenAI<p>GPT-4o mini (<code>gpt-4o-mini-2024-07-18</code>) on the OpenAI: shutdown January 14, 2027.</p><p>Recommended replacement: gpt-6-luna.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-4o-mini/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-4o/gpt-4o-announced-2026-10-14Wed, 14 Oct 2026 00:00:00 +0530OpenAI<p>GPT-4o (<code>gpt-4o-2024-08-06</code>, <code>gpt-4o-2024-11-20</code>) on the OpenAI: shutdown January 14, 2027.</p><p>Recommended replacement: gpt-6-luna.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-4o/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-4-1-mini/gpt-4-1-mini-announced-2026-10-14Wed, 14 Oct 2026 00:00:00 +0530OpenAI<p>GPT-4.1 mini (<code>gpt-4.1-mini-2025-04-14</code>) on the OpenAI: shutdown January 14, 2027.</p><p>Recommended replacement: gpt-6-luna.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-4-1-mini/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-4-1/gpt-4-1-announced-2026-10-14Wed, 14 Oct 2026 00:00:00 +0530OpenAI<p>GPT-4.1 (<code>gpt-4.1-2025-04-14</code>) on the OpenAI: shutdown January 14, 2027.</p><p>Recommended replacement: gpt-6-luna.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-4-1/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/tts-1-hd/tts-1-hd-announced-2026-10-01Thu, 01 Oct 2026 00:00:00 +0530OpenAI<p>tts-1-hd (<code>tts-1-hd</code>) on the OpenAI: shutdown January 6, 2027.</p><p>Recommended replacement: gpt-realtime-2.1-mini.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/tts-1-hd/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/tts-1/tts-1-announced-2026-10-01Thu, 01 Oct 2026 00:00:00 +0530OpenAI<p>tts-1 (<code>tts-1</code>) on the OpenAI: shutdown January 6, 2027.</p><p>Recommended replacement: gpt-realtime-2.1-mini.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/tts-1/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-5-4-nano/gpt-5-4-nano-announced-2026-10-01Thu, 01 Oct 2026 00:00:00 +0530OpenAI<p>GPT-5.4 nano (<code>gpt-5.4-nano</code>, <code>gpt-5.4-nano-2026-03-17</code>) on the OpenAI: shutdown April 1, 2027.</p><p>Recommended replacement: gpt-6-luna.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-5-4-nano/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-5-3-codex/gpt-5-3-codex-announced-2026-10-01Thu, 01 Oct 2026 00:00:00 +0530OpenAI<p>GPT-5.3 Codex (<code>gpt-5.3-codex</code>) on the OpenAI: shutdown April 1, 2027.</p><p>Recommended replacement: gpt-6-sol.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-5-3-codex/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-5-1/gpt-5-1-announced-2026-10-01Thu, 01 Oct 2026 00:00:00 +0530OpenAI<p>GPT-5.1 (<code>gpt-5.1</code>, <code>gpt-5.1-2025-11-13</code>) on the OpenAI: shutdown April 1, 2027.</p><p>Recommended replacement: gpt-6-sol.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-5-1/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-4o-mini-tts/gpt-4o-mini-tts-announced-2026-10-01Thu, 01 Oct 2026 00:00:00 +0530OpenAI<p>GPT-4o mini TTS (<code>gpt-4o-mini-tts</code>, <code>gpt-4o-mini-tts-2025-03-20</code>, <code>gpt-4o-mini-tts-2025-12-15</code>) on the OpenAI: shutdown January 6, 2027.</p><p>Recommended replacement: gpt-realtime-2.1-mini.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-4o-mini-tts/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/claude-sonnet-4-5/claude-sonnet-4-5-announced-2026-09-30Wed, 30 Sep 2026 00:00:00 +0530Anthropic<p>Claude Sonnet 4.5 (<code>claude-sonnet-4-5-20250929</code>) on the Anthropic: shutdown November 30, 2026.</p><p>Recommended replacement: claude-sonnet-5-5.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/claude-sonnet-4-5/">Days left, replacement and migration checklist</a> · <a href="https://platform.claude.com/docs/en/about-claude/model-deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/whisper-1/whisper-1-announced-2026-08-26Wed, 26 Aug 2026 00:00:00 +0530OpenAI<p>whisper-1 (<code>whisper-1</code>) on the OpenAI: shutdown February 26, 2027.</p><p>Recommended replacement: gpt-live-transcribe or gpt-transcribe.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/whisper-1/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-4o-transcribe-diarize/gpt-4o-transcribe-diarize-announced-2026-08-26Wed, 26 Aug 2026 00:00:00 +0530OpenAI<p>GPT-4o transcribe diarize (<code>gpt-4o-transcribe-diarize</code>) on the OpenAI: shutdown February 26, 2027.</p><p>Recommended replacement: gpt-live-transcribe or gpt-transcribe.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-4o-transcribe-diarize/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-4o-transcribe/gpt-4o-transcribe-announced-2026-08-26Wed, 26 Aug 2026 00:00:00 +0530OpenAI<p>GPT-4o transcribe (<code>gpt-4o-transcribe</code>) on the OpenAI: shutdown February 26, 2027.</p><p>Recommended replacement: gpt-live-transcribe or gpt-transcribe.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-4o-transcribe/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-4o-mini-transcribe/gpt-4o-mini-transcribe-announced-2026-08-26Wed, 26 Aug 2026 00:00:00 +0530OpenAI<p>GPT-4o mini transcribe (<code>gpt-4o-mini-transcribe</code>, <code>gpt-4o-mini-transcribe-2025-12-15</code>) on the OpenAI: shutdown February 26, 2027.</p><p>Recommended replacement: gpt-live-transcribe or gpt-transcribe.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-4o-mini-transcribe/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-realtime-mini/gpt-realtime-mini-announced-2026-07-20Mon, 20 Jul 2026 00:00:00 +0530OpenAI<p>gpt-realtime-mini (<code>gpt-realtime-mini</code>, <code>gpt-realtime-mini-2025-12-15</code>) on the OpenAI: shutdown January 20, 2027.</p><p>Recommended replacement: gpt-realtime-2.1-mini.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-realtime-mini/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-realtime/gpt-realtime-announced-2026-07-20Mon, 20 Jul 2026 00:00:00 +0530OpenAI<p>gpt-realtime (<code>gpt-realtime</code>, <code>gpt-realtime-2025-08-28</code>) on the OpenAI: shutdown January 20, 2027.</p><p>Recommended replacement: gpt-realtime-2.1.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-realtime/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-audio-mini/gpt-audio-mini-announced-2026-07-20Mon, 20 Jul 2026 00:00:00 +0530OpenAI<p>gpt-audio-mini (<code>gpt-audio-mini</code>, <code>gpt-audio-mini-2025-12-15</code>) on the OpenAI: shutdown January 20, 2027.</p><p>Recommended replacement: gpt-audio-1.5.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-audio-mini/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-audio/gpt-audio-announced-2026-07-20Mon, 20 Jul 2026 00:00:00 +0530OpenAI<p>gpt-audio (<code>gpt-audio</code>, <code>gpt-audio-2025-08-28</code>) on the OpenAI: shutdown January 20, 2027.</p><p>Recommended replacement: gpt-audio-1.5.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-audio/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-4o-realtime/gpt-4o-realtime-announced-2026-07-20Mon, 20 Jul 2026 00:00:00 +0530OpenAI<p>GPT-4o realtime (<code>gpt-4o-realtime</code>) on the OpenAI: shutdown January 20, 2027.</p><p>Recommended replacement: gpt-realtime-2.1.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-4o-realtime/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-4o-mini-transcribe-2025-03-20/gpt-4o-mini-transcribe-2025-03-20-announced-2026-07-20Mon, 20 Jul 2026 00:00:00 +0530OpenAI<p>GPT-4o mini transcribe (<code>gpt-4o-mini-transcribe-2025-03-20</code>) on the OpenAI: shutdown January 20, 2027.</p><p>Recommended replacement: gpt-4o-mini-transcribe-2025-12-15.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-4o-mini-transcribe-2025-03-20/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-4o-mini-realtime/gpt-4o-mini-realtime-announced-2026-07-20Mon, 20 Jul 2026 00:00:00 +0530OpenAI<p>GPT-4o mini realtime (<code>gpt-4o-mini-realtime</code>) on the OpenAI: shutdown January 20, 2027.</p><p>Recommended replacement: gpt-realtime-2.1-mini.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-4o-mini-realtime/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-4o-mini-audio/gpt-4o-mini-audio-announced-2026-07-20Mon, 20 Jul 2026 00:00:00 +0530OpenAI<p>GPT-4o mini audio (<code>gpt-4o-mini-audio</code>) on the OpenAI: shutdown January 20, 2027.</p><p>Recommended replacement: gpt-audio-1.5.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-4o-mini-audio/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-4o-audio/gpt-4o-audio-announced-2026-07-20Mon, 20 Jul 2026 00:00:00 +0530OpenAI<p>GPT-4o audio (<code>gpt-4o-audio</code>) on the OpenAI: shutdown January 20, 2027.</p><p>Recommended replacement: gpt-audio-1.5.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-4o-audio/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/o3-pro/o3-pro-announced-2026-06-11Thu, 11 Jun 2026 00:00:00 +0530OpenAI<p>o3-pro (<code>o3-pro</code>, <code>o3-pro-2025-06-10</code>) on the OpenAI: shutdown December 11, 2026.</p><p>Recommended replacement: gpt-5.6-sol (reasoning.mode: pro).</p><p><a href="https://aiengineerguide.com/tools/model-retirements/o3-pro/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/o3/o3-announced-2026-06-11Thu, 11 Jun 2026 00:00:00 +0530OpenAI<p>o3 (<code>o3</code>, <code>o3-2025-04-16</code>) on the OpenAI: shutdown December 11, 2026.</p><p>Recommended replacement: gpt-5.6-sol.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/o3/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-5-pro/gpt-5-pro-announced-2026-06-11Thu, 11 Jun 2026 00:00:00 +0530OpenAI<p>GPT-5 Pro (<code>gpt-5-pro</code>, <code>gpt-5-pro-2025-10-06</code>) on the OpenAI: shutdown December 11, 2026.</p><p>Recommended replacement: gpt-5.6-sol (reasoning.mode: pro).</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-5-pro/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-5-nano/gpt-5-nano-announced-2026-06-11Thu, 11 Jun 2026 00:00:00 +0530OpenAI<p>GPT-5 Nano (<code>gpt-5-nano</code>, <code>gpt-5-nano-2025-08-07</code>) on the OpenAI: shutdown December 11, 2026.</p><p>Recommended replacement: gpt-5.6-luna.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-5-nano/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-5-mini/gpt-5-mini-announced-2026-06-11Thu, 11 Jun 2026 00:00:00 +0530OpenAI<p>GPT-5 Mini (<code>gpt-5-mini</code>, <code>gpt-5-mini-2025-08-07</code>) on the OpenAI: shutdown December 11, 2026.</p><p>Recommended replacement: gpt-5.6-terra.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-5-mini/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-5/gpt-5-announced-2026-06-11Thu, 11 Jun 2026 00:00:00 +0530OpenAI<p>GPT-5 (<code>gpt-5</code>, <code>gpt-5-2025-08-07</code>) on the OpenAI: shutdown December 11, 2026.</p><p>Recommended replacement: gpt-5.6-sol.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-5/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/claude-mythos-preview/claude-mythos-preview-announced-2026-06-09Tue, 09 Jun 2026 00:00:00 +0530Anthropic<p>Claude Mythos Preview (<code>claude-mythos-preview</code>) on the Anthropic: shutdown a date to be announced.</p><p>No replacement listed.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/claude-mythos-preview/">Days left, replacement and migration checklist</a> · <a href="https://platform.claude.com/docs/en/about-claude/model-deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-image-1-mini/gpt-image-1-mini-announced-2026-06-02Tue, 02 Jun 2026 00:00:00 +0530OpenAI<p>gpt-image-1-mini (<code>gpt-image-1-mini</code>) on the OpenAI: shutdown December 1, 2026.</p><p>Recommended replacement: gpt-image-2.5-sunburst or gpt-image-2.5-flare.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-image-1-mini/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/gpt-image-1-5/gpt-image-1-5-announced-2026-06-02Tue, 02 Jun 2026 00:00:00 +0530OpenAI<p>gpt-image-1.5 (<code>gpt-image-1.5</code>, <code>gpt-image-1.5-2025-12-16</code>) on the OpenAI: shutdown December 1, 2026.</p><p>Recommended replacement: gpt-image-2.5-sunburst or gpt-image-2.5-flare.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/gpt-image-1-5/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>https://aiengineerguide.com/tools/model-retirements/chatgpt-image-latest/chatgpt-image-latest-announced-2026-06-02Tue, 02 Jun 2026 00:00:00 +0530OpenAI<p>chatgpt-image-latest (<code>chatgpt-image-latest</code>) on the OpenAI: shutdown December 1, 2026.</p><p>Recommended replacement: gpt-image-2.5-sunburst or gpt-image-2.5-flare.</p><p><a href="https://aiengineerguide.com/tools/model-retirements/chatgpt-image-latest/">Days left, replacement and migration checklist</a> · <a href="https://developers.openai.com/api/docs/deprecations">Official source</a></p>