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    • © 2025 OpenRouter, Inc

    OpenAI: GPT-5 Chat

    openai/gpt-5-chat

    Created Aug 7, 2025128,000 context
    $1.25/M input tokens$10/M output tokens$10/K web search

    GPT-5 Chat is designed for advanced, natural, multimodal, and context-aware conversations for enterprise applications.

    Recent activity on GPT-5 Chat

    Total usage per day on OpenRouter

    Prompt
    1.1B
    Completion
    47M

    Prompt tokens measure input size. Reasoning tokens show internal thinking before a response. Completion tokens reflect total output length.