OpenAI: gpt-5.2-chat:free

gpt-5.2-chat:free
128K context16.4K outReasoningToolsParallel toolsVisionFilesCacheStructuredStreamingSystem msg
Released Dec 10, 2025Knowledge cutoff 2025Updated Dec 10, 2025

GPT-5.2 is the latest frontier-grade model in the GPT-5 series, offering stronger agentic and long context perfomance compared to GPT-5.1. It uses adaptive reasoning to allocate computation dynamically, responding quickly to simple queries while spending more depth on complex tasks. Built for broad task coverage, GPT-5.2 delivers consistent gains across math, coding, sciende, and tool calling workloads, with more coherent long-form answers and improved tool-use reliability.

Mode chatTokenizer GPTModeratedExpiration 2026

All providers for this model are busy right now

Every upstream provider has hit its rate limit. The model comes back automatically once limits lift, usually within hours. Try again in a little while or switch to another model.

Request this model on Discord

Pricing

Input price
$0.00/ 1M tokens
Output price
$0.00/ 1M tokens
Context window 400K tokensCompatible endpoints openaiVendor OpenAI

Performance

Loading performance data...

Usage & Ranking

Loading usage...

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
frequency_penaltySome providersNot sent by default
max_completion_tokensSome providers-
max_tokensSome providers-
response_formatAll providers-
seedAll providers-
structured_outputsAll providers-
temperatureSome providersNot sent by default
tool_choiceAll providers-
toolsAll providers-
top_pSome providersNot sent by default

Frequently asked questions

Similar models