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GPT-5.2 Chat

GPT-5.2 Chat (AKA Instant) is the fast, lightweight member of the 5.2 family, optimized for low-latency chat while retaining strong general intelligence. It uses adaptive reasoning to selectively “think” on...

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GPT-5.2 Chat FAQ

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DeprecatedOPOpenAI/ GPT

GPT-5.2 Chat

openai/gpt-5.2-chat

GPT-5.2 Chat (AKA Instant) is the fast, lightweight member of the 5.2 family, optimized for low-latency chat while retaining strong general intelligence. It uses adaptive reasoning to selectively “think” on...

Model family

GPT

-

Focus areas

ReasoningGenerative AI

Core specifications

Released
2025-12-10
Context window
128K
Max output
16K
Weights
Closed

Modalities

Input
DocumentImageText
Output
Text

Identity

Version
gpt-5.2-chat

Capabilities

StructuredTool call

Capabilities and fit

Model summary

GPT-5.2 Chat (AKA Instant) is the fast, lightweight member of the 5.2 family, optimized for low-latency chat while retaining strong general intelligence. It uses adaptive reasoning to selectively “think” on...

Text
StructuredTool call
Output
Text
Capabilities
2
Catalog updated
2025-12-11T00:00:00.000Z
Status
Deprecated

Provider coverage

ProviderInputOutputPricing
OpenRouter
GPT-5.2 Chat
Pricing unavailable
Requesty
GPT-5.2 Chat
Pricing unavailable
Kilo Gateway
OpenAI: GPT-5.2 Chat (retires Aug 10)
Pricing unavailable
OpenAI
GPT-5.2 Chat
Pricing unavailable

FAQ