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OpenAI GPT API

All 15 OpenAI models on Zyloo's unified, OpenAI-compatible endpoint — one API key, lower prices.

  • gpt-5.6-solnew
    OpenAI
    In$5.00Out$30.00
    1M ctx
  • gpt-5.6-terranew
    OpenAI
    In$2.50Out$15.00
    1M ctx
  • gpt-5.6-lunanew
    OpenAI
    In$1.00Out$6.00
    1M ctx
  • gpt-5.5
    OpenAI
    In$5.00Out$30.00
    1M ctx
  • gpt-5.4
    OpenAI
    In$2.50Out$15.00
    1M ctx
  • gpt-5.2
    OpenAI
    In$1.75Out$14.00
    400K ctx
  • gpt-5.1
    OpenAI
    In$1.25Out$10.00
    400K ctx
  • gpt-4.1
    OpenAI
    In$2.00Out$8.00
    1M ctx
  • gpt-4o
    OpenAI
    In$2.50Out$10.00
    128K ctx
  • gpt-image-2
    OpenAI
    $0.20/ image
    400K ctx
  • gpt-image-1
    OpenAI
    $0.19/ image
    400k ctx
  • gpt-4.1-freefree
    OpenAI
    Free
    1M ctx
  • gpt-4o-freefree
    OpenAI
    Free
    128K ctx
  • gpt-4-turbo-freefree
    OpenAI
    Free
    128K ctx
  • gpt-4o-mini-freefree
    OpenAI
    Free
    128K ctx
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