OpenAI: GPT-5.5 Pro
Provider: openai · openai/gpt-5.5-pro
Input
$30 /1M
Output
$180 /1M
Context
1,050,000 tokens
Output price history
Not enough history yet — we record this model's price once a day. The trend line appears after a few days of snapshots. Latest reading: $180 / 1M output.
Prices are recorded daily from public provider data via OpenRouter and normalized to USD per 1M tokens. See methodology.