Azure Cognitive Servicesgpt-codexGPT-5.1 Codex Maxgpt-5.1-codex-maxAzure Cognitive ServicesReleased Nov 13, 2025400,000 token context windowIn $1.25 · Out $10.00ReasoningTool callingStructured outputAttachmentsInputtextimageOutputtext
Ofoxgpt-codexGPT-5.1 Codex Maxopenai/gpt-5.1-codex-maxOfoxReleased Nov 13, 2025256,000 token context windowIn $1.00 · Out $8.00ReasoningTool callingStructured outputAttachmentsInputtextimageOutputtext
Vivgridgpt-codexGPT-5.1 Codex Maxgpt-5.1-codex-maxVivgridReleased Nov 13, 2025400,000 token context windowIn $1.25 · Out $10.00ReasoningTool callingStructured outputInputtextimageOutputtext
OpenRoutergpt-codexGPT-5.1 Codex Maxopenai/gpt-5.1-codex-maxOpenRouterReleased Nov 13, 2025400,000 token context windowIn $1.25 · Out $10.00ReasoningTool callingStructured outputAttachmentsInputtextimageOutputtext
OpenCodegpt-codexGPT-5.1 Codex Maxgpt-5.1-codex-maxOpenCodeReleased Nov 13, 2025400,000 token context windowIn $1.25 · Out $10.00ReasoningTool callingStructured outputAttachmentsInputtextimageOutputtext
Kilo Gatewaygpt-codexGPT-5.1 Codex Maxopenai/gpt-5.1-codex-maxKilo GatewayReleased Nov 13, 2025400,000 token context windowIn $1.25 · Out $10.00ReasoningTool callingStructured outputAttachmentsInputtextimagepdfOutputtext
DigitalOceangpt-codexGPT-5.1 Codex Maxopenai-gpt-5.1-codex-maxDigitalOceanReleased Nov 13, 2025400,000 token context windowIn $1.25 · Out $10.00ReasoningTool callingStructured outputAttachmentsInputtextimageOutputtext
Azuregpt-codexGPT-5.1 Codex Maxgpt-5.1-codex-maxAzureReleased Nov 13, 2025400,000 token context windowIn $1.25 · Out $10.00ReasoningTool callingStructured outputAttachmentsInputtextimageOutputtext