GRANDET · PRICE ARCHIVE
gpt-5.1 API price comparison: official price and cheapest providers
The official price of gpt-5.1 and the lowest listed prices from inference providers and relays, with groups, units and observation dates.
These are prices collected in the past, kept as recorded (some repeat or have no readable price). They may no longer be available at these prices.
2,344 price records from 206 sites.
Filters and sorting
| Provider / terms | Name on site | Input / per request | Output | Unit / collected | Source |
|---|---|---|---|---|---|
| aigcbest.topdefaultCollected price · Per token | gpt-5.1-highReflects that time only | 625,000 | 5,000,000 | Site quota points / million tokensBatch O6 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topAll-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Collected price · Per token | gpt-5.1-highReflects that time only | 1,625,000 | 13,000,000 | Site quota points / million tokensBatch O6 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topdefaultCollected price · Per token | gpt-5.1-lowReflects that time only | 625,000 | 5,000,000 | Site quota points / million tokensBatch O5 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topAll-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Collected price · Per token | gpt-5.1-lowReflects that time only | 1,625,000 | 13,000,000 | Site quota points / million tokensBatch O5 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topAll-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Collected price · Per token | gpt-5.1-highReflects that time only | 1,625,000 | 13,000,000 | Site quota points / million tokensBatch O5 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topdefaultCollected price · Per token | gpt-5.1-highReflects that time only | 625,000 | 5,000,000 | Site quota points / million tokensBatch O5 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
|
| aigcbest.topdefaultCollected price · Per token | gpt-5.1Reflects that time only | 625,000 | 5,000,000 | Site quota points / million tokensBatch O5 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topAll-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Collected price · Per token | gpt-5.1Reflects that time only | 1,625,000 | 13,000,000 | Site quota points / million tokensBatch O5 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topTest [machine translation]Group on site: 测试 Collected price · Per token | gpt-5.1Reflects that time only | 2,187,500 | 17,500,000 | Site quota points / million tokensBatch O5 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topdefaultCollected price · Per token | gpt-5.1-mediumReflects that time only | 625,000 | 5,000,000 | Site quota points / million tokensBatch O5 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topAll-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Collected price · Per token | gpt-5.1-mediumReflects that time only | 1,625,000 | 13,000,000 | Site quota points / million tokensBatch O5 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topAll-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Collected price · Per token | gpt-5.1-highReflects that time only | 1,625,000 | 13,000,000 | Site quota points / million tokensBatch O4 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topdefaultCollected price · Per token | gpt-5.1-highReflects that time only | 625,000 | 5,000,000 | Site quota points / million tokensBatch O4 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topAll-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Collected price · Per token | gpt-5.1Reflects that time only | 1,625,000 | 13,000,000 | Site quota points / million tokensBatch O4 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topdefaultCollected price · Per token | gpt-5.1Reflects that time only | 625,000 | 5,000,000 | Site quota points / million tokensBatch O4 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
|
| aigcbest.topTest [machine translation]Group on site: 测试 Collected price · Per token | gpt-5.1Reflects that time only | 2,187,500 | 17,500,000 | Site quota points / million tokensBatch O4 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topAll-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Collected price · Per token | gpt-5.1-mediumReflects that time only | 1,625,000 | 13,000,000 | Site quota points / million tokensBatch O4 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
|
| aigcbest.topdefaultCollected price · Per token | gpt-5.1-mediumReflects that time only | 625,000 | 5,000,000 | Site quota points / million tokensBatch O4 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topdefaultCollected price · Per token | gpt-5.1-lowReflects that time only | 625,000 | 5,000,000 | Site quota points / million tokensBatch O4 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topAll-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Collected price · Per token | gpt-5.1-lowReflects that time only | 1,625,000 | 13,000,000 | Site quota points / million tokensBatch O4 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topdefaultCollected price · Per token | gpt-5.1-lowReflects that time only | 625,000 | 5,000,000 | Site quota points / million tokensBatch R2026-09-12 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topAll-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Collected price · Per token | gpt-5.1-lowReflects that time only | 1,625,000 | 13,000,000 | Site quota points / million tokensBatch R2026-09-12 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topdefaultCollected price · Per token | gpt-5.1-highReflects that time only | 625,000 | 5,000,000 | Site quota points / million tokensBatch R2026-09-12 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topAll-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Collected price · Per token | gpt-5.1-highReflects that time only | 1,625,000 | 13,000,000 | Site quota points / million tokensBatch R2026-09-12 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| aigcbest.topTest [machine translation]Group on site: 测试 Collected price · Per token | gpt-5.1Reflects that time only | 2,187,500 | 17,500,000 | Site quota points / million tokensBatch R2026-09-12 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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