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.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 R2026-09-12 | 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 R2026-09-12 | 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 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-mediumReflects 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.
|
| airouter.clouddefaultCollected price · Per token | gpt-5.1Reflects that time only | 625,000 | 5,000,000 | Site quota points / million tokensBatch O9 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
|
| airouter.clouddefaultCollected price · Per token | gpt-5.1Reflects that time only | 625,000 | 5,000,000 | Site quota points / million tokensBatch O8 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| airouter.clouddefaultCollected price · Per token | gpt-5.1Reflects 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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| airouter.cloudcavipCollected 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.
|
| airouter.clouddefaultCollected 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.
|
| airouter.clouddefaultCollected 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.
|
| airouter.cloudcavipCollected 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.
|
| airouter.cloudcavipCollected price · Per token | gpt-5.1Reflects 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.
|
| airouter.clouddefaultCollected price · Per token | gpt-5.1Reflects 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.
|
| api-cf.apiyi.comNo group statedCollected price · Other or unknown | gpt-5.1Reflects that time only | —No value | —No value | Billing fields not yet understoodBatch O9 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| api-cf.apiyi.comNo group statedCollected price · Other or unknown | gpt-5.1Reflects that time only | —No value | —No value | Billing fields not yet understoodBatch O5 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| api.0ait.comNo group statedCollected price · Other or unknown | gpt-5.1Reflects that time only | —No value | —No value | Billing fields not yet understoodBatch O9 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| api.0ait.comNo group statedCollected price · Other or unknown | gpt-5.1Reflects that time only | —No value | —No value | Billing fields not yet understoodBatch O8 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| api.101aix.comNo group statedCollected price · Other or unknown | gpt-5.1Reflects that time only | —No value | —No value | Billing fields not yet understoodBatch O9 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| api.101aix.comNo group statedCollected price · Other or unknown | gpt-5.1Reflects that time only | —No value | —No value | Billing fields not yet understoodBatch O8 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| api.101aix.comNo group statedCollected price · Other or unknown | gpt-5.1Reflects that time only | —No value | —No value | Billing fields not yet understoodBatch O6 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| api.101aix.comNo group statedCollected price · Other or unknown | gpt-5.1Reflects that time only | —No value | —No value | Billing fields not yet understoodBatch O5 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| api.101aix.comNo group statedCollected price · Other or unknown | gpt-5.1Reflects that time only | —No value | —No value | Billing fields not yet understoodBatch R2026-09-12 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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| api.123nhh.comdefaultCollected price · Per token | gpt-5.1No longer listed in the latest collection | 1,500,000 | 12,000,000 | 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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| api.123nhh.comdefaultCollected price · Per token | gpt-5.1No longer listed in the latest collection | 1,500,000 | 12,000,000 | 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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| api.132999.xyzdefaultCollected price · Per token | gpt-5.1-mediumReflects that time only | 37,500,000 | 300,000,000 | Site quota points / million tokensBatch O9 | Billing details and sourceThe billing fields below come straight from this row’s original collection.
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