GPT and ChatGPT API Models

Explore GPT text, coding, and image models currently public on Infistar with exact model IDs and compatible endpoints.

Currently public models

10 models
  • gpt-5.3-codex-spark
  • gpt-5.4
  • gpt-5.4-codex
  • gpt-5.4-mini
  • gpt-5.5
  • gpt-5.6-luna
  • gpt-5.6-sol
  • gpt-5.6-terra
  • gpt-image-1.5
  • gpt-image-2