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GPT-5.3 Chat
openai/gpt-5-3Prices
- Input
$1.75 per 1M tokens
low- Input (cached read)
$0.175 per 1M tokens
low- Output
$14.00 per 1M tokens
low
Specifications
- Provider
- openai
- Context window
- 128,000
- Max output tokens
- unknown
- Open weights
- unknown
- Released
- unknown
- Retires
- no date announced
- First seen by this tracker
Price history
No price of this model has changed since we started tracking it.
- Input
- 1.75 per 1M tokens, unchanged since 09/14/2026
- Input (cached read)
- 0.175 per 1M tokens, unchanged since 09/14/2026
- Output
- 14 per 1M tokens, unchanged since 09/14/2026