GPT-5 Pro
language modelOpenAI
GPT-5 Pro is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience. It is optimized for complex tasks that require step-by-step reasoning, instruction following, and...
Key facts
| Made by | OpenAI |
|---|---|
| Type | language model |
| Released | October 6, 2025 |
| Reads at once | 400,000 tokens |
| Price (API, per million tokens) | $15 in · $120 out |
| Input → output | image, text, file → text |
Questions about GPT-5 Pro
Who makes GPT-5 Pro?
GPT-5 Pro is made by OpenAI.
When was GPT-5 Pro released?
We first saw GPT-5 Pro listed on October 6, 2025.
How much does GPT-5 Pro cost?
Through OpenRouter it costs $15 per million input tokens and $120 per million output tokens. Prices change, so check the provider before you build on it.
How much text can GPT-5 Pro read at once?
Up to 400,000 tokens, roughly 300K words.
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