Each version keeps its own price and context.
| Model↕ | $ / 1M in / out↕ | Context↕ | Open weights↕ | |
|---|---|---|---|---|
GPT-5OpenAI model |
$1.25 / $10 | 400K | No | OpenRouter |
GPT-5.1OpenAI model |
$1.25 / $10 | 400K | No | OpenRouter |
GPT-5.2OpenAI model |
$1.75 / $14 | 400K | No | OpenRouter |
GPT-5.4OpenAI model |
$2.50 / $15 | 1.1M | No | OpenRouter |
GPT-5.5OpenAI model |
$5 / $30 | 1.1M | No | OpenRouter |
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