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Claude Haiku

AnthropicUnited StatesProprietaryProprietaryproprietarytext · vision

Fast, low-cost tier. Best for high-volume, latency-sensitive tasks.

Release history (4)

  1. Haiku 4.5 (Oct 2025)
    Current stablestableOct 15, 2025
    claude-haiku-4-5-20251015

    Current stable Haiku (date corrected from seed).

  2. Haiku 4.5
    stableOct 1, 2025
    claude-haiku-4-5-20251001

    Current stable Haiku.

  3. Haiku 3.5
    deprecatedOct 22, 2024
    claude-3-5-haiku-20241022

    Haiku 3.5 refresh.

  4. Haiku 3
    deprecatedMar 13, 2024
    claude-3-haiku-20240307

    Original Haiku.

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