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GPT-5.3-Instant
openai/gpt-5-3-instantPrices
- Input
$1.60 per 1M tokens
low- Input (cached read)
$0.16 per 1M tokens
low- Output
$13.00 per 1M tokens
low
Specifications
- Provider
- openai
- Context window
- 128,000
- Max output tokens
- 16,384
- Open weights
- no
- Released
- 03/03/2026
- Retires
- no date announced
- First seen by this tracker
Price history
No price of this model has changed since we started tracking it.
- Input
- 1.6 per 1M tokens, unchanged since 09/14/2026
- Output
- 13 per 1M tokens, unchanged since 09/14/2026
- Input (cached read)
- 0.16 per 1M tokens, unchanged since 09/14/2026