Model pricing
OpenAI: GPT-5.1-Codex-Mini API Pricing
Compare 10 providers offering OpenAI: GPT-5.1-Codex-Mini. Official rate is $0.250, the cheapest quote is $0.200.
- Providers
- 10
- Official
- $0.250
- Cheapest
- $0.200
- Context
- 400K
Provider pricing
Cheapest and most expensive quotes differ by 1.3×.
Estimate my cost
Period
based on 30 days
| Provider | Input | Output | Cached input | Context | vs official | Your cost | |
|---|---|---|---|---|---|---|---|
265K | $0.200 | $1.60 | — | — | 0.80× | $16cheapest | Use |
17.3M | $0.250 | $2.00 | $0.025 | 400K | 1.00× | $20+$3.90 | Use |
OpenAIModel owner | $0.250 | $2.00 | $0.025 | 400K | 1.00× | $20+$3.90 | |
AzureInference platform | $0.250 | $2.00 | $0.030 | 400K | 1.00× | $20+$3.90 | |
218K | $0.250 | $2.00 | — | 400K | 1.00× | $20+$3.90 | Use |
aigcbest.topReseller | $0.250 | $2.00 | — | — | 1.00× | $20+$3.90 | Use |
api.burncloud.comReseller | $0.250 | $2.00 | — | — | 1.00× | $20+$3.90 | Use |
yunwu.aiReseller | $0.250 | $2.00 | — | — | 1.00× | $20+$3.90 | Use |
109K | $0.250 | $2.00 | — | — | 1.00× | $20+$3.90 | Use |
| $0.250 | $2.00 | — | — | 1.00× | $20+$3.90 | Use |
Stale or suspect listings
These providers list OpenAI: GPT-5.1-Codex-Mini at a price wildly out of line with the official rate — usually a pricing multiplier left over from an older model generation. Verify before you spend.
| Provider | Input | Output | Cached input | vs official | |
|---|---|---|---|---|---|
api.apiyi.comReseller | $1.25 | $3.75 | — | 5.00× | Use |
Prices captured Jul 26, 2026
Prices change frequently and promotional rates expire — always confirm on the provider's own pricing page before committing. Rates far below official pricing often indicate shared or resold accounts.