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OpenAI: openai/gpt-5.6-terra

openai/gpt-5.6-terra
1.1M context128K outReasoningToolsVisionCache
Released Jul 9, 2026Updated Jul 9, 2026
Deprecation Jan 2028

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Inputs used for the providers' own purposes

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Pricing

Input price
$0.36/ 1M tokens82% off
Output price
$2.16/ 1M tokens82% off
Compatible endpoints openaiVendor OpenAIProvider Routerah

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Supported parameters

All providers = every upstream serving this model supports it. Some providers = depends on which upstream handles the request. Default = the value sent when you leave the parameter unset.

ParameterProvidersDefault
include_reasoningSome providers-
max_completion_tokensSome providers-
max_tokensSome providers-
reasoningSome providers-
reasoning_effortSome providers-
response_formatSome providers-
seedSome providers-
structured_outputsSome providers-
tool_choiceSome providers-
toolsSome providers-
verbositySome providers-

Frequently asked questions

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