Cheapest Anthropic Models

AI models ranked by input token price. The most affordable large language model APIs, from budget open-weight models to discounted frontier models.

1. 1A
   claude-3-haiku

   ToolsVision12.3 intel · 68 t/s · 542ms ttft
   $0.250

   Input /M
2. 2A
   claude-3.5-haiku

   ToolsVision18.7 intel · 35 t/s · 832ms ttft
   $0.800

   Input /M
3. 3A
   claude-haiku-4.5

   ReasoningToolsJSON+131.0 intel · 82 t/s · 521ms ttft
   $1.00

   Input /M
4. 4A
   claude-sonnet-4.6

   ReasoningToolsJSON+142.6 intel · 47 t/s · 1.0s ttft
   $3.00

   Input /M
5. 5A
   claude-sonnet-4.5

   ReasoningToolsJSON+137.1 intel · 46 t/s · 880ms ttft
   $3.00

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6. 6A
   claude-sonnet-4

   ReasoningToolsVision33.0 intel · 49 t/s · 699ms ttft
   $3.00

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7. 7A
   claude-opus-4.8

   ReasoningToolsJSON+161.4 intel · 59 t/s · 1.8s ttft
   $5.00

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8. 8A
   claude-opus-4.7

   ReasoningToolsJSON+157.3 intel · 63 t/s · 1.6s ttft
   $5.00

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9. 9A
   claude-opus-4.6

   ReasoningToolsJSON+152.9 intel · 41 t/s · 1.5s ttft
   $5.00

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10. 10A
    claude-opus-4.5

    ReasoningToolsJSON+143.1 intel · 60 t/s · 777ms ttft
    $5.00

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11. 11A
    claude-fable-5

    ReasoningToolsJSON+164.9 intel · 1M ctx
    $10.00

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12. 12A
    claude-opus-4.8-fast

    ReasoningToolsJSON+1121 t/s · 1.6s ttft · 1M ctx
    $10.00

    Input /M
13. 13A
    claude-opus-4.1

    ReasoningToolsJSON+127 t/s · 2.1s ttft · 200K ctx
    $15.00

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14. 14A
    claude-opus-4

    ReasoningToolsVision10 t/s · 2.3s ttft · 200K ctx
    $15.00

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15. 15A
    claude-opus-4.7-fast

    ReasoningToolsJSON+11M ctx
    $30.00

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16. 16A
    claude-opus-4.6-fast

    ReasoningToolsJSON+111 t/s · 1.3s ttft · 1M ctx
    $30.00

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