GPT-5
language modelOpenAI
GPT-5 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 accuracy...
Key facts
| Made by | OpenAI |
|---|---|
| Type | language model |
| Released | August 7, 2025 |
| Reads at once | 400,000 tokens |
| Price (API, per million tokens) | $1.25 in · $10 out |
| Input → output | text, image, file → text |
Questions about GPT-5
Who makes GPT-5?
GPT-5 is made by OpenAI.
When was GPT-5 released?
We first saw GPT-5 listed on August 7, 2025.
How much does GPT-5 cost?
Through OpenRouter it costs $1.25 per million input tokens and $10 per million output tokens. Prices change, so check the provider before you build on it.
How much text can GPT-5 read at once?
Up to 400,000 tokens, roughly 300K words.
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