All OpenAI API Models Models

Every one of the 92 OpenAI API Models models listed below is eligible for third-party maintenance at 40-70% below OEM contract pricing, including models past their end-of-service-life dates. This page covers models 1–92; each link opens the model's support page with EOSL details and a quote form.

• OpenAI API Models babbage-002 (EOSL: Sep 28, 2026)
• OpenAI API Models ChatGPT-4o (EOSL: Feb 17, 2026)
• OpenAI API Models chatgpt-image-latest (EOSL: Dec 1, 2026)
• OpenAI API Models Chat Latest
• OpenAI API Models codex-mini-latest (EOSL: Feb 12, 2026)
• OpenAI API Models davinci-002 (EOSL: Sep 28, 2026)
• OpenAI API Models GPT-3.5 Turbo (EOSL: Oct 23, 2026)
• OpenAI API Models GPT-4 (EOSL: Oct 23, 2026)
• OpenAI API Models GPT-4.1 (EOSL: Jan 14, 2027)
• OpenAI API Models GPT-4.1 Mini (EOSL: Jan 14, 2027)
• OpenAI API Models GPT-4.1 nano (EOSL: Oct 23, 2026)
• OpenAI API Models GPT-4o (EOSL: Jan 14, 2027)
• OpenAI API Models GPT-4o Mini (EOSL: Jan 14, 2027)
• OpenAI API Models GPT-4o Mini Transcribe (EOSL: Feb 26, 2027)
• OpenAI API Models GPT-4o Mini TTS (EOSL: Jan 6, 2027)
• OpenAI API Models GPT-4o Transcribe (EOSL: Feb 26, 2027)
• OpenAI API Models GPT-4o Transcribe Diarize (EOSL: Feb 26, 2027)
• OpenAI API Models GPT-4 Turbo (EOSL: Oct 23, 2026)
• OpenAI API Models GPT-5 (EOSL: Dec 11, 2026)
• OpenAI API Models GPT-5.1 (EOSL: Apr 1, 2027)
• OpenAI API Models GPT-5.1 Chat (EOSL: Jul 23, 2026)
• OpenAI API Models GPT-5.1-Codex (EOSL: Jul 23, 2026)
• OpenAI API Models GPT-5.1-Codex-Max (EOSL: Jul 23, 2026)
• OpenAI API Models GPT-5.1-Codex Mini (EOSL: Jul 23, 2026)
• OpenAI API Models GPT-5.2
• OpenAI API Models GPT-5.2 Chat (EOSL: Aug 10, 2026)
• OpenAI API Models GPT-5.2-Codex (EOSL: Jul 23, 2026)
• OpenAI API Models GPT-5.2 Pro
• OpenAI API Models GPT-5.3 Chat (EOSL: Aug 10, 2026)
• OpenAI API Models GPT-5.3-Codex (EOSL: Apr 1, 2027)
• OpenAI API Models GPT-5.4
• OpenAI API Models GPT-5.4 Mini
• OpenAI API Models GPT-5.4 nano (EOSL: Apr 1, 2027)
• OpenAI API Models GPT-5.4 Pro
• OpenAI API Models GPT-5.5
• OpenAI API Models GPT-5.5 Pro
• OpenAI API Models GPT-5.6 Cyber
• OpenAI API Models GPT-5.6 Luna
• OpenAI API Models GPT-5.6 Sol
• OpenAI API Models GPT-5.6 Terra
• OpenAI API Models GPT-5 Chat (EOSL: Jul 23, 2026)
• OpenAI API Models GPT-5-Codex (EOSL: Jul 23, 2026)
• OpenAI API Models GPT-5 Mini (EOSL: Dec 11, 2026)
• OpenAI API Models GPT-5 nano (EOSL: Dec 11, 2026)
• OpenAI API Models GPT-5 Pro (EOSL: Dec 11, 2026)
• OpenAI API Models GPT-6.1 Sol
• OpenAI API Models GPT-6.1 Terra
• OpenAI API Models GPT-6 Astra
• OpenAI API Models GPT-6 Luna
• OpenAI API Models GPT-6 Sol
• OpenAI API Models GPT-Audio (EOSL: Jan 20, 2027)
• OpenAI API Models GPT-Audio-1.5
• OpenAI API Models GPT-Audio Mini (EOSL: Jan 20, 2027)
• OpenAI API Models GPT-Image-1 (EOSL: Oct 23, 2026)
• OpenAI API Models GPT-Image-1.5 (EOSL: Dec 1, 2026)
• OpenAI API Models GPT-Image-1 Mini (EOSL: Dec 1, 2026)
• OpenAI API Models GPT-Image-2 (EOSL: Feb 10, 2027)
• OpenAI API Models GPT-Image-2.5 Flare
• OpenAI API Models GPT-Image-2.5 Sunburst
• OpenAI API Models GPT-Live 1
• OpenAI API Models GPT-Live-Transcribe
• OpenAI API Models gpt-oss-120b
• OpenAI API Models gpt-oss-20b
• OpenAI API Models GPT-Realtime (EOSL: Jan 20, 2027)
• OpenAI API Models GPT-Realtime-1.5
• OpenAI API Models GPT-Realtime-2
• OpenAI API Models GPT-Realtime-2.1
• OpenAI API Models GPT-Realtime-2.1 Mini
• OpenAI API Models GPT-Realtime Mini (EOSL: Jan 20, 2027)
• OpenAI API Models GPT-Realtime-Translate
• OpenAI API Models GPT-Realtime-Whisper
• OpenAI API Models GPT-Transcribe
• OpenAI API Models o1 (EOSL: Oct 23, 2026)
• OpenAI API Models o1-mini (EOSL: Oct 27, 2025)
• OpenAI API Models o1-pro (EOSL: Oct 23, 2026)
• OpenAI API Models o3 (EOSL: Dec 11, 2026)
• OpenAI API Models o3-deep-research (EOSL: Jul 23, 2026)
• OpenAI API Models o3-mini (EOSL: Oct 23, 2026)
• OpenAI API Models o3-pro (EOSL: Dec 11, 2026)
• OpenAI API Models o4-mini (EOSL: Oct 23, 2026)
• OpenAI API Models o4-mini-deep-research (EOSL: Jul 23, 2026)
• OpenAI API Models omni-moderation
• OpenAI API Models Sora 2 (EOSL: Sep 24, 2026)
• OpenAI API Models Sora 2 Pro (EOSL: Sep 24, 2026)
• OpenAI API Models text-embedding-3-large
• OpenAI API Models text-embedding-3-small
• OpenAI API Models text-embedding-ada-002
• OpenAI API Models text-moderation (EOSL: Oct 27, 2025)
• OpenAI API Models text-moderation-stable (EOSL: Oct 27, 2025)
• OpenAI API Models TTS-1 (EOSL: Jan 6, 2027)
• OpenAI API Models TTS-1 HD (EOSL: Jan 6, 2027)
• OpenAI API Models Whisper (EOSL: Feb 26, 2027)