gpt-5.1-codex is currently listed on 9 API relays (third-party platforms), with pay-as-you-go input prices ranging from about $0.02 to $1.29 per 1M tokens.
| Platform | Price / Credits | Exchange Ratio | Input / Output (per M tokens) | |
|---|---|---|---|---|
Yunwu (shutting down soon)1 plans × 8 groups | $0.07 (¥0.5) / $1.67 | As low as$0.04/USD | $0.06/$0.44-96% | |
| $1 / $17 | As low as$0.06/USD | $0.07/$0.59-94% | ||
| $0.74 (¥5) / $5 | As low as$0.15/USD | $0.18/$1.48-85% | ||
Qianduoduo1 plans × 2 groups | $2.59 (¥17.5) / $5 | As low as$0.52/USD | $0.65/$5.18-48% | |
Official | $1/USD | $1.25/$10 |
Data is for reference only. Listing does not imply endorsement or guarantee.View Disclaimer