gpt-5.1
Jiekou.AI
gpt-5.1 by Jiekou.AI costs $1.13 per 1M input tokens and $9.00 per 1M output tokens, with a 400K-token context window.
Pricing
Input (per 1M tokens)
$1.13
Output (per 1M tokens)
$9.00
Cached input (per 1M)
—
Specifications
- Provider
- Jiekou.AI
- Context window
- 400K tokens
- Parameters
- —
- Released
- Feb 2026
- Open weights
- No
- Frontier model
- No
Compare gpt-5.1 with…
FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.