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    • © 2025 OpenRouter, Inc

    OpenAI: GPT-4 (older v0314)

    openai/gpt-4-0314

    Created May 28, 20238,191 context
    $30/M input tokens$60/M output tokens

    GPT-4-0314 is the first version of GPT-4 released, with a context length of 8,192 tokens, and was supported until June 14. Training data: up to Sep 2021.

    Recent activity on GPT-4 (older v0314)

    Total usage per day on OpenRouter

    Prompt
    27K
    Completion
    3K

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