Standard · GlobalInputUS$1.07OutputUS$8.5CacheUS$0.107USD / million tokens
Updated: AILYRE · MODEL PRICES
GPT 5.1 pricing
Compare GPT 5.1 API input, output and cache prices, original USD/CNY rates, free-access conditions and subscription allowances.
Choose currency and filter platforms ↗2 providersUpdated every 6 hours
LOWEST STANDARD ESTIMATE
OpenCode US$3.195
For 1M input + 0.25M output tokens. CNY prices use the snapshot FX rate; eligibility and usage conditions appear below.
Standard · GlobalInputUS$1.07OutputUS$8.5CacheUS$0.107USD / million tokens
Original APIs and platform prices
OpenRouterStandard · Global · Listed routing priceInputUS$1.25OutputUS$10CacheUS$0.125USD / million tokens
Other conditions / tiers (1)
Batch · Global · Listed routing priceInputUS$0.625OutputUS$5CacheUS$0.0625USD / million tokens
Snapshot updated: