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Gpt 5.2

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.

Thinking Mode
Parameters
N/A
Context
400,000 tokens
Released
Oct 12, 2025

Leaderboards

Average Score combining domain-specific Autobench scores; Higher is better

Performance vs. Industry Average

Context Window

Gpt 5.2 has a smaller context window than average (406k tokens), with a context window of 400k tokens.

Gpt 5.2 - AutoBench