OpenAI API Models - ModelMap

Model availability and inference region coverage for OpenAI API.

258 model offerings tracked

• chat-latest
• gpt-5.5-pro-2026-04-23
• gpt-5.5-pro
• gpt-5.5-2026-04-23
• gpt-5.5
• gpt-image-2-2026-04-21
• gpt-image-2
• gpt-5.4-mini
• gpt-5.4-mini-2026-03-17
• gpt-5.4-nano
• gpt-5.4-nano-2026-03-17
• gpt-5.4
• gpt-5.4-pro-2026-03-05
• gpt-5.4-pro
• gpt-5.4-2026-03-05
• gpt-5.3-chat-latest
• gpt-4o-search-preview-2025-03-11
• gpt-4o-search-preview
• gpt-audio-1.5
• gpt-realtime-1.5

Model Profiles

• OpenAI chat-latest (US)
• OpenAI gpt-5.5-pro-2026-04-23 (US)
• OpenAI gpt-5.5-pro (US)
• OpenAI gpt-5.5-2026-04-23 (US)
• OpenAI gpt-5.5 (US)
• OpenAI gpt-image-2-2026-04-21 (US)
• OpenAI gpt-image-2 (US)
• OpenAI gpt-5.4-mini (US)
• OpenAI gpt-5.4-mini-2026-03-17 (US)
• OpenAI gpt-5.4-nano (US)