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GPT-4.1

OpenAIUnited StatesOpen + closedProprietaryproprietarytext · vision

Successor to 4o focused on coding and instruction.

Release history (3)

  1. GPT-4.1
    Current stablestableApr 14, 2025
    gpt-4.1

    Coding and long-context focused.

  2. GPT-4.1 mini
    stableApr 14, 2025
    gpt-4.1-mini

    Smaller 4.1.

  3. GPT-4.1 nano
    stableApr 14, 2025
    gpt-4.1-nano

    Cheapest 4.1 tier.

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