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GPT 5.1 Chat Latest API price
gpt-5.1-chat-latest
GPT 5.1 Chat Latest API costs $1.25/M input at OrcaRouter (aggregator), per 1M tokens.
MidOpenAI1 seller
Input
$1.25
per 1M tokens · OrcaRouter (aggregator)
Output
$10.00
per 1M tokens · OrcaRouter (aggregator)
Where to buy it
The one source pricing GPT 5.1 Chat Latest today, per 1M tokens.
Cost calculator
| Provider | Input $/M | Output $/M | Your cost |
|---|---|---|---|
| OrcaRouter (aggregator) | 1.25cheapest | 10.00 |
Against its tier
- This model$11.25
- Cheapest · Nemotron 3.5 Content Safety$0.40
- Tier median · Kimi K2.7 Code$4.0212
- Dearest · GPT 5.5 Cyber$87.50
#29 of 36 mid · cheaper than 20%
Details
- Context window
- -not published
- Developer
- OpenAI
- Sellers
- 1
- Cheapest at
- OrcaRouter (aggregator)
- Combined
- $11.25in + out per 1M
- Last checked
- 2026-10-12