OpenAI models in 2026: Prices, Context Windows and Features

Listed newest first, by release date.

1. 76 O

   o3

   OpenAI

   • Input $2/M
   • Output $8/M
   • Context 200K
   • Released 16 Apr 2025
   Details
2. 77 OB

   o3 (batch)

   OpenAI

   • Input $1/M
   • Output $4/M
   • Context 200K
   • Released 16 Apr 2025
   Details
3. 78 OM

   o4 Mini

   OpenAI

   • Input $1.1/M
   • Output $4.4/M
   • Context 200K
   • Released 16 Apr 2025
   Details
4. 79 OM

   o4 Mini (batch)

   OpenAI

   • Input $0.55/M
   • Output $2.2/M
   • Context 200K
   • Released 16 Apr 2025
   Details
5. 80 OM

   o4 Mini High

   OpenAI

   • Input $1.1/M
   • Output $4.4/M
   • Context 200K
   • Released 16 Apr 2025
   Details
6. 81 G4

   GPT-4.1

   OpenAI

   • Input $2/M
   • Output $8/M
   • Context 1.05M
   • Released 14 Apr 2025
   Details
7. 82 G4

   GPT-4.1 (batch)

   OpenAI

   • Input $1/M
   • Output $4/M
   • Context 1.05M
   • Released 14 Apr 2025
   Details
8. 83 G4

   GPT-4.1 Mini

   OpenAI

   • Input $0.4/M
   • Output $1.6/M
   • Context 1.05M
   • Released 14 Apr 2025
   Details
9. 84 G4

   GPT-4.1 Mini (batch)

   OpenAI

   • Input $0.2/M
   • Output $0.8/M
   • Context 1.05M
   • Released 14 Apr 2025
   Details
10. 85 G4

    GPT-4.1 Nano

    OpenAI

    • Input $0.1/M
    • Output $0.4/M
    • Context 1.05M
    • Released 14 Apr 2025
    Details
11. 86 G4

    GPT-4.1 Nano (batch)

    OpenAI

    • Input $0.05/M
    • Output $0.2/M
    • Context 1.05M
    • Released 14 Apr 2025
    Details
12. 87 OP

    o1-pro

    OpenAI

    • Input $150/M
    • Output $600/M
    • Context 200K
    • Released 19 Mar 2025
    Details
13. 88 OM

    o3 Mini High

    OpenAI

    • Input $1.1/M
    • Output $4.4/M
    • Context 200K
    • Released 12 Feb 2025
    Details
14. 89 OM

    o3 Mini

    OpenAI

    • Input $1.1/M
    • Output $4.4/M
    • Context 200K
    • Released 31 Jan 2025
    Details
15. 90 OM

    o3 Mini (batch)

    OpenAI

    • Input $0.55/M
    • Output $2.2/M
    • Context 200K
    • Released 31 Jan 2025
    Details
16. 91 O

    o1

    OpenAI

    • Input $15/M
    • Output $60/M
    • Context 200K
    • Released 17 Dec 2024
    Details
17. 92 G4

    GPT-4o (2024-11-20)

    OpenAI

    • Input $2.5/M
    • Output $10/M
    • Context 128K
    • Released 20 Nov 2024
    Details
18. 93 G4

    GPT-4o (2024-08-06)

    OpenAI

    • Input $2.5/M
    • Output $10/M
    • Context 128K
    • Released 6 Aug 2024
    Details
19. 94 G4

    GPT-4o-mini

    OpenAI

    • Input $0.15/M
    • Output $0.6/M
    • Context 128K
    • Released 18 Jul 2024
    Details
20. 95 G4

    GPT-4o-mini (2024-07-18)

    OpenAI

    • Input $0.15/M
    • Output $0.6/M
    • Context 128K
    • Released 18 Jul 2024
    Details
21. 96 G4

    GPT-4o-mini (batch)

    OpenAI

    • Input $0.075/M
    • Output $0.3/M
    • Context 128K
    • Released 18 Jul 2024
    Details
22. 97 G4

    GPT-4o

    OpenAI

    • Input $2.5/M
    • Output $10/M
    • Context 128K
    • Released 13 May 2024
    Details
23. 98 G4

    GPT-4o (2024-05-13)

    OpenAI

    • Input $5/M
    • Output $15/M
    • Context 128K
    • Released 13 May 2024
    Details
24. 99 G4

    GPT-4o (batch)

    OpenAI

    • Input $1.25/M
    • Output $5/M
    • Context 128K
    • Released 13 May 2024
    Details
25. 100 G4

    GPT-4 Turbo

    OpenAI

    • Input $10/M
    • Output $30/M
    • Context 128K
    • Released 9 Apr 2024
    Details