OpenAI model
GPT-5.1 Codex mini
GPT-5.1 Codex mini is available through 3 providers and 6 concrete deployments tracked by ALLM.
openai/gpt-5.1-codex-mini
Deployments
6
Providers
3
Max context
272K
Input from
$0.25 / 1M
GPT-5.1 Codex mini provider comparison
Pricing and compatibility are tracked per provider deployment, because the same model can expose different features depending on where it runs.
| Provider | Provider model ID | Mode | Region | Input | Output | Context | Tools |
|---|---|---|---|---|---|---|---|
| Azure AI | eu/gpt-5.1-codex-mini | Responses | eu | $0.28 / 1M | $2.20 / 1M | 272K | supported |
| Azure AI | global/gpt-5.1-codex-mini | Responses | global | $0.25 / 1M | $2.00 / 1M | 272K | supported |
| Azure AI | gpt-5.1-codex-mini | Responses | global | $0.25 / 1M | $2.00 / 1M | 272K | supported |
| Azure AI | us/gpt-5.1-codex-mini | Responses | us | $0.28 / 1M | $2.20 / 1M | 272K | supported |
| ChatGPT | gpt-5.1-codex-mini | Responses | global | — | — | 128K | supported |
| OpenAI | gpt-5.1-codex-mini | Responses | global | $0.25 / 1M | $2.00 / 1M | 272K | supported |
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