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OpenAI API ModelsEnd of Life (EOL) Dates & Support Status

Active
OtherLatest Version: gpt-6-solLatest Release: N/A

Support summary

OpenAI API Models babbage-002 reaches EOL in 1 days. Start upgrade planning and compatibility testing now.

What do EOL and support statuses mean?

Next EOL

Sep 28, 2026

OpenAI API Models babbage-002 · 1 days left

Supported cycles

72

0 lts

Versions

90

Latest Version

gpt-6-sol

Active Support

43

EOL

18

Lifecycle Timeline

Jul 9, 2026As of Sep 27, 2026
gpt-6-solActive · Date not announced
gpt-6-lunaActive · Date not announced
gpt-image-2.5-sunburstActive · Date not announced
gpt-image-2.5-flareActive · Date not announced
gpt-6-astraActive · Date not announced
gpt-5.6-cyberActive · Date not announced
gpt-live-transcribeActive · Date not announced
gpt-transcribeActive · Date not announced
gpt-5.6-lunaActive · Date not announced
gpt-5.6-terraActive · Date not announced
ActiveSecurityEOLHistorical phase unknown

Bars show history up to the snapshot date. Gray intervals lack dated support boundaries; arrows indicate an unannounced EOL date, not a support guarantee.

Versions

ReleaseRelease DateActive SupportEOLLatest VersionLTSStatus
gpt-6-solSep 22, 2026MaintainedDate not announcedgpt-6-solNo
Active
gpt-6-lunaSep 22, 2026MaintainedDate not announcedgpt-6-lunaNo
Active
gpt-image-2.5-sunburstSep 8, 2026MaintainedDate not announcedgpt-image-2.5-sunburstNo
Active
gpt-image-2.5-flareSep 3, 2026MaintainedDate not announcedgpt-image-2.5-flareNo
Active
gpt-6-astraSep 3, 2026MaintainedDate not announcedgpt-6-astraNo
Active
gpt-5.6-cyberAug 10, 2026MaintainedDate not announcedgpt-5.6-cyberNo
Active
gpt-live-transcribeJul 29, 2026MaintainedDate not announcedgpt-live-transcribeNo
Active
gpt-transcribeJul 29, 2026MaintainedDate not announcedgpt-transcribeNo
Active
gpt-5.6-lunaJul 9, 2026MaintainedDate not announcedgpt-5.6-lunaNo
Active
gpt-5.6-terraJul 9, 2026MaintainedDate not announcedgpt-5.6-terraNo
Active
gpt-5.6-solJul 9, 2026MaintainedDate not announcedgpt-5.6-solNo
Active
gpt-live-1Jul 8, 2026MaintainedDate not announcedgpt-live-1No
Active
gpt-realtime-2.1Jul 6, 2026MaintainedDate not announcedgpt-realtime-2.1No
Active
gpt-realtime-2.1-miniJul 6, 2026MaintainedDate not announcedgpt-realtime-2.1-miniNo
Active
gpt-realtime-2May 7, 2026MaintainedDate not announcedgpt-realtime-2No
Active
gpt-realtime-translateMay 7, 2026MaintainedDate not announcedgpt-realtime-translateNo
Active
gpt-realtime-whisperMay 7, 2026MaintainedDate not announcedgpt-realtime-whisperNo
Active
chat-latestMay 5, 2026MaintainedDate not announcedchat-latestNo
Active
gpt-5.5Apr 23, 2026MaintainedDate not announcedgpt-5.5No
Active
gpt-5.5-proApr 23, 2026MaintainedDate not announcedgpt-5.5-proNo
Active
gpt-image-2Apr 21, 2026MaintainedDate not announcedgpt-image-2No
Active
gpt-5.4-miniMar 17, 2026MaintainedDate not announcedgpt-5.4-miniNo
Active
gpt-5.4-nanoMar 17, 2026MaintainedDate not announcedgpt-5.4-nanoNo
Active
gpt-5.4Mar 5, 2026MaintainedDate not announcedgpt-5.4No
Active
gpt-5.4-proMar 5, 2026MaintainedDate not announcedgpt-5.4-proNo
Active
gpt-5.3-chat-latestMar 3, 2026May 8, 2026Aug 10, 2026gpt-5.3-chat-latestNo
EOL
gpt-audio-1.5Feb 23, 2026MaintainedDate not announcedgpt-audio-1.5No
Active
gpt-realtime-1.5Feb 23, 2026MaintainedDate not announcedgpt-realtime-1.5No
Active
gpt-5.3-codexFeb 5, 2026MaintainedDate not announcedgpt-5.3-codexNo
Active
gpt-audioJan 19, 2026Jul 20, 2026Jan 20, 2027gpt-audioNo
Security
gpt-audio-miniJan 19, 2026Jul 20, 2026Jan 20, 2027gpt-audio-miniNo
Security
gpt-5.2-codexDec 18, 2025Apr 22, 2026Jul 23, 2026gpt-5.2-codexNo
EOL
gpt-image-1.5Dec 16, 2025Jun 2, 2026Dec 1, 2026gpt-image-1.5No
Security
gpt-5.2Dec 11, 2025MaintainedDate not announcedgpt-5.2No
Active
gpt-5.2-chat-latestDec 11, 2025May 8, 2026Aug 10, 2026gpt-5.2-chat-latestNo
EOL
gpt-5.2-proDec 11, 2025MaintainedDate not announcedgpt-5.2-proNo
Active
gpt-5.1-codex-maxNov 19, 2025Apr 22, 2026Jul 23, 2026gpt-5.1-codex-maxNo
EOL
gpt-5.1-codexNov 13, 2025Apr 22, 2026Jul 23, 2026gpt-5.1-codexNo
EOL
gpt-5.1-codex-miniNov 13, 2025Apr 22, 2026Jul 23, 2026gpt-5.1-codex-miniNo
EOL
gpt-5.1Nov 12, 2025MaintainedDate not announcedgpt-5.1No
Active
gpt-5.1-chat-latestNov 12, 2025Apr 22, 2026Jul 23, 2026gpt-5.1-chat-latestNo
EOL
gpt-4o-transcribe-diarizeOct 18, 2025Aug 26, 2026Feb 26, 2027gpt-4o-transcribe-diarizeNo
Security
gpt-image-1-miniOct 6, 2025Jun 2, 2026Dec 1, 2026gpt-image-1-miniNo
Security
gpt-realtime-miniOct 6, 2025Jul 20, 2026Jan 20, 2027gpt-realtime-miniNo
Security
sora-2Sep 30, 2025Mar 24, 2026Sep 24, 2026sora-2No
EOL
sora-2-proSep 30, 2025Mar 24, 2026Sep 24, 2026sora-2-proNo
EOL
gpt-5-codexSep 15, 2025Apr 22, 2026Jul 23, 2026gpt-5-codexNo
EOL
gpt-realtimeAug 28, 2025Jul 20, 2026Jan 20, 2027gpt-realtimeNo
Security
gpt-5Aug 7, 2025Jun 11, 2026Dec 11, 2026gpt-5No
Security
gpt-5-chat-latestAug 7, 2025Apr 22, 2026Jul 23, 2026gpt-5-chat-latestNo
EOL
gpt-5-miniAug 7, 2025Jun 11, 2026Dec 11, 2026gpt-5-miniNo
Security
gpt-5-nanoAug 7, 2025Jun 11, 2026Dec 11, 2026gpt-5-nanoNo
Security
gpt-5-proAug 7, 2025Jun 11, 2026Dec 11, 2026gpt-5-proNo
Security
gpt-oss-120bAug 5, 2025MaintainedDate not announcedgpt-oss-120bNo
Active
gpt-oss-20bAug 5, 2025MaintainedDate not announcedgpt-oss-20bNo
Active
codex-mini-latestMay 16, 2025Nov 17, 2025Feb 12, 2026codex-mini-latestNo
EOL
o3Apr 16, 2025Jun 11, 2026Dec 11, 2026o3No
Security
o3-proApr 16, 2025Jun 11, 2026Dec 11, 2026o3-proNo
Security
o4-miniApr 16, 2025Apr 22, 2026Oct 23, 2026o4-miniNo
Security
gpt-4.1Apr 14, 2025MaintainedDate not announcedgpt-4.1No
Active
gpt-4.1-miniApr 14, 2025MaintainedDate not announcedgpt-4.1-miniNo
Active
gpt-4.1-nanoApr 14, 2025Apr 22, 2026Oct 23, 2026gpt-4.1-nanoNo
Security
chatgpt-image-latestMar 25, 2025Jun 2, 2026Dec 1, 2026chatgpt-image-latestNo
Security
gpt-image-1Mar 25, 2025Apr 22, 2026Oct 23, 2026gpt-image-1No
Security
gpt-4o-mini-transcribeMar 20, 2025Aug 26, 2026Feb 26, 2027gpt-4o-mini-transcribeNo
Security
gpt-4o-mini-ttsMar 20, 2025MaintainedDate not announcedgpt-4o-mini-ttsNo
Active
gpt-4o-transcribeMar 20, 2025Aug 26, 2026Feb 26, 2027gpt-4o-transcribeNo
Security
o1-proMar 19, 2025Apr 22, 2026Oct 23, 2026o1-proNo
Security
o3-deep-researchFeb 2, 2025Apr 22, 2026Jul 23, 2026o3-deep-researchNo
EOL
o4-mini-deep-researchFeb 2, 2025Apr 22, 2026Jul 23, 2026o4-mini-deep-researchNo
EOL
o3-miniJan 31, 2025Apr 22, 2026Oct 23, 2026o3-miniNo
Security
o1Dec 5, 2024Apr 22, 2026Oct 23, 2026o1No
Security
omni-moderation-latestSep 26, 2024MaintainedDate not announcedomni-moderation-latestNo
Active
o1-miniSep 12, 2024Apr 28, 2025Oct 27, 2025o1-miniNo
EOL
chatgpt-4o-latestAug 14, 2024Nov 18, 2025Feb 17, 2026chatgpt-4o-latestNo
EOL
gpt-4o-miniJul 18, 2024MaintainedDate not announcedgpt-4o-miniNo
Active
gpt-4oMay 13, 2024Apr 22, 2026Oct 23, 2026gpt-4oNo
Security
text-embedding-3-largeJan 25, 2024MaintainedDate not announcedtext-embedding-3-largeNo
Active
text-embedding-3-smallJan 25, 2024MaintainedDate not announcedtext-embedding-3-smallNo
Active
gpt-4-turboNov 6, 2023Apr 22, 2026Oct 23, 2026gpt-4-turboNo
Security
tts-1Nov 6, 2023MaintainedDate not announcedtts-1No
Active
tts-1-hdNov 6, 2023MaintainedDate not announcedtts-1-hdNo
Active
babbage-002Aug 22, 2023Sep 26, 2025Sep 28, 2026babbage-002No
Security
davinci-002Aug 22, 2023Sep 26, 2025Sep 28, 2026davinci-002No
Security
gpt-4Mar 14, 2023Apr 22, 2026Oct 23, 2026gpt-4No
Security
gpt-3.5-turboMar 1, 2023Apr 22, 2026Oct 23, 2026gpt-3.5-turboNo
Security
whisper-1Sep 21, 2022Aug 26, 2026Feb 26, 2027whisper-1No
Security
text-moderation-latestAug 10, 2022Apr 28, 2025Oct 27, 2025text-moderation-latestNo
EOL
text-moderation-stableAug 10, 2022Apr 28, 2025Oct 27, 2025text-moderation-stableNo
EOL
text-embedding-ada-002Jan 25, 2022MaintainedDate not announcedtext-embedding-ada-002No
Active

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Frequently Asked Questions

Which versions of OpenAI API Models have reached end of life?
The following OpenAI API Models versions have reached end of life and no longer receive security updates: gpt-5.3-chat-latest, gpt-5.2-codex, gpt-5.2-chat-latest, gpt-5.1-codex-max, gpt-5.1-codex, gpt-5.1-codex-mini, gpt-5.1-chat-latest, sora-2 (and 10 more). It is recommended to upgrade to a supported version.
Is it safe to continue using OpenAI API Models gpt-5.3-chat-latest?
OpenAI API Models gpt-5.3-chat-latest has reached end of life and no longer receives security patches or bug fixes. Continuing to use it may expose your systems to known vulnerabilities. We strongly recommend upgrading to a supported version.
What is the latest version of OpenAI API Models?
The latest version of OpenAI API Models is gpt-6-sol, released in the gpt-6-sol release cycle.
How many versions of OpenAI API Models are currently supported?
OpenAI API Models currently has 72 actively supported version(s): gpt-6-sol, gpt-6-luna, gpt-image-2.5-sunburst, gpt-image-2.5-flare, gpt-6-astra, gpt-5.6-cyber, gpt-live-transcribe, gpt-transcribe, gpt-5.6-luna, gpt-5.6-terra, gpt-5.6-sol, gpt-live-1, gpt-realtime-2.1, gpt-realtime-2.1-mini, gpt-realtime-2, gpt-realtime-translate, gpt-realtime-whisper, chat-latest, gpt-5.5, gpt-5.5-pro, gpt-image-2, gpt-5.4-mini, gpt-5.4-nano, gpt-5.4, gpt-5.4-pro, gpt-audio-1.5, gpt-realtime-1.5, gpt-5.3-codex, gpt-audio, gpt-audio-mini, gpt-image-1.5, gpt-5.2, gpt-5.2-pro, gpt-5.1, gpt-4o-transcribe-diarize, gpt-image-1-mini, gpt-realtime-mini, gpt-realtime, gpt-5, gpt-5-mini, gpt-5-nano, gpt-5-pro, gpt-oss-120b, gpt-oss-20b, o3, o3-pro, o4-mini, gpt-4.1, gpt-4.1-mini, gpt-4.1-nano, chatgpt-image-latest, gpt-image-1, gpt-4o-mini-transcribe, gpt-4o-mini-tts, gpt-4o-transcribe, o1-pro, o3-mini, o1, omni-moderation-latest, gpt-4o-mini, gpt-4o, text-embedding-3-large, text-embedding-3-small, gpt-4-turbo, tts-1, tts-1-hd, babbage-002, davinci-002, gpt-4, gpt-3.5-turbo, whisper-1, text-embedding-ada-002.
When does OpenAI API Models gpt-6-sol reach end of life?
OpenAI API Models gpt-6-sol does not have a specific end-of-life date announced yet.
What should I do when OpenAI API Models reaches end of life?
When a OpenAI API Models version reaches end of life, you should: 1) Plan your migration to a supported version as soon as possible. 2) Review the release notes for breaking changes. 3) Test your applications thoroughly in a staging environment. 4) Update your dependencies to ensure compatibility with the new version.