Reasoning models in 2026: Prices, Context Windows and Features

Listed newest first, by release date.

1. 76 DV

   DeepSeek V4 Pro 0813

   DeepSeek

   • Input $0.66/M
   • Output $1.98/M
   • Context 1.05M
   • Released 12 Aug 2026
   Details
2. 77 G4

   Grok 4.6

   SpaceXAI

   • Input $2/M
   • Output $6/M
   • Context 500K
   • Released 12 Aug 2026
   Details
3. 78 Q8

   Qwen3.8 2.4T A95B

   Qwen

   • Input $2/M
   • Output $6/M
   • Context 1.05M
   • Released 12 Aug 2026
   Details
4. 79 S2

   Seed-2.0-Code

   ByteDance Seed

   • Input $0.5/M
   • Output $3/M
   • Context 262K
   • Released 12 Aug 2026
   Details
5. 80 S2

   Seed 2.1 Turbo

   ByteDance Seed

   • Input $0.5/M
   • Output $2.5/M
   • Context 262K
   • Released 12 Aug 2026
   Details
6. 81 L5

   LFM2.5-2.6B (free)

   LiquidAI

   • Input Free/M
   • Output Free/M
   • Context 66K
   • Released 11 Aug 2026
   Details
7. 82 N3

   Nemotron 3.5 Lightning

   NVIDIA

   • Input $0.06/M
   • Output $0.16/M
   • Context 262K
   • Released 11 Aug 2026
   Details
8. 83 N3

   Nemotron 3.5 Lightning (free)

   NVIDIA

   • Input Free/M
   • Output Free/M
   • Context 1M
   • Released 11 Aug 2026
   Details
9. 84 SN

   Sakana Namazu

   Sakana

   • Input $0.95/M
   • Output $4/M
   • Context 262K
   • Released 11 Aug 2026
   Details
10. 85 SP

    Solar Pro 4

    Upstage

    • Input $0.09/M
    • Output $0.36/M
    • Context 524K
    • Released 10 Aug 2026
    Details
11. 86 MG

    Muse Glimmer 30B

    Meta

    • Input $0.35/M
    • Output $1.5/M
    • Context 131K
    • Released 9 Aug 2026
    Details
12. 87 MS

    Muse Spark 1.2

    Meta

    • Input $1.25/M
    • Output $4.25/M
    • Context 1.05M
    • Released 5 Aug 2026
    Details
13. 88 DV

    DeepSeek V4 Flash Latest

    DeepSeek

    • Input $0.009/M
    • Output $0.808/M
    • Context 1.05M
    • Released 1 Aug 2026
    Details
14. 89 DV

    DeepSeek V4 Flash 0731

    DeepSeek

    • Input $0.012/M
    • Output $1.28/M
    • Context 1.05M
    • Released 31 Jul 2026
    Details
15. 90 IS

    Inkling Small

    Thinking Machines

    • Input $0.45/M
    • Output $1.2/M
    • Context 524K
    • Released 30 Jul 2026
    Details
16. 91 IS

    Inkling Small (free)

    Thinking Machines

    • Input Free/M
    • Output Free/M
    • Context 1.05M
    • Released 30 Jul 2026
    Details
17. 92 Q7

    Qwen3.7 Flash

    Qwen

    • Input $0.03/M
    • Output $0.13/M
    • Context 1M
    • Released 27 Jul 2026
    Details
18. 93 CO

    Claude Opus 5

    Anthropic

    • Input $5/M
    • Output $25/M
    • Context 1M
    • Released 24 Jul 2026
    Details
19. 94 CO

    Claude Opus 5 (batch)

    Anthropic

    • Input $2.5/M
    • Output $12.5/M
    • Context 1M
    • Released 24 Jul 2026
    Details
20. 95 L3

    Ling 3.0 Flash

    inclusionAI

    • Input $0.021/M
    • Output $0.063/M
    • Context 262K
    • Released 23 Jul 2026
    Details
21. 96 G3

    Gemini 3.5 Flash Lite

    Google

    • Input $0.3/M
    • Output $2.5/M
    • Context 1.05M
    • Released 21 Jul 2026
    Details
22. 97 G3

    Gemini 3.5 Flash Lite (batch)

    Google

    • Input $0.15/M
    • Output $1.25/M
    • Context 1.05M
    • Released 21 Jul 2026
    Details
23. 98 G3

    Gemini 3.6 Flash

    Google

    • Input $0.75/M
    • Output $3.75/M
    • Context 1.05M
    • Released 21 Jul 2026
    Details
24. 99 G3

    Gemini 3.6 Flash (batch)

    Google

    • Input $0.375/M
    • Output $1.875/M
    • Context 1.05M
    • Released 21 Jul 2026
    Details
25. 100 LS

    Laguna S 2.1

    Poolside

    • Input $0.09/M
    • Output $0.18/M
    • Context 1.05M
    • Released 21 Jul 2026
    Details