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  1. API Pricing - OpenAI

    Is access to the API included in ChatGPT Plus, Business, Enterprise or Edu? No, OpenAI APIs are billed separately from ChatGPT Plus, Business, Enterprise and Edu.

  2. Pricing - OpenAI API

    For faster processing of API requests, try the priority processing service tier. For lower prices with higher latency, try the flex processing tier. Large numbers of API requests which are not time-sensitive can …

  3. API Platform | OpenAI

    Aug 31, 2025 · Build natural-sounding voice agents with Realtime API ⁠ for rich customer experiences and support.

  4. ChatGPT Pricing | OpenAI

    The free version of ChatGPT is available to everyone. Upgrading to Go, Plus, Business, or Enterprise offers a more powerful experience through additional features and access to GPT‑5.2.

  5. Understanding the pricing of the ChatGPT API

    Jan 9, 2024 · Greetings, if our institution opts for the Tier 3 plan for the ChatGPT API, allowing students to utilize our API, and the usage either surpasses or falls below the predefined limits of Tier 3, how …

  6. Precios de la API - OpenAI

    La API de finalizaciones de chat no se cobra por separado. Los tokens se facturan según las tarifas de entrada y salida del modelo de lenguaje elegido.

  7. API 料金 - OpenAI

    いいえ。 OpenAI API は ChatGPT Plus、Business、Enterprise、Edu とは別途に請求されます。 ChatGPT のサブスクリプション料金は openai.com/chatgpt/pricing/ ⁠ でご確認ください。

  8. GPT-5.2 Model | OpenAI API

    Dec 11, 2025 · Pricing is based on the number of tokens used, or other metrics based on the model type. For tool-specific models, like search and computer use, there’s a fee per tool call. See details in …

  9. GPT-5 Model | OpenAI API

    Aug 7, 2025 · Pricing is based on the number of tokens used, or other metrics based on the model type. For tool-specific models, like search and computer use, there’s a fee per tool call. See details in the …

  10. Introducing ChatGPT and Whisper APIs - OpenAI

    Apr 24, 2024 · Through a series of system-wide optimizations, we’ve achieved 90% cost reduction for ChatGPT since December; we’re now passing through those savings to API users. Developers can …