DeepYard
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GPT-5.2

4

GPT-5.2 is the latest frontier-grade model in the GPT-5 series, offering stronge...

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About

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.

Details

Modalityimage, file, text
Context Window400.0K tokens
Release DateDec 10, 2025
API AvailableYes
Hostingapi
Output Speed180 tokens/sec
Time to First Token520ms
Quality Index93/100
Coding Index92/100
Reasoning Index90/100

Benchmarks

Chatbot Arena ELO
1450/1500
MMLU-Pro
87/100
SWE-bench Verified
80/100
MATH-500
96.9/100
GPQA Diamond
93.2/100
HumanEval
95.7/100
Artificial Analysis Index
51/100

Resources

Model Card / Docs

Tags

multimodalapichatfrontierreasoning

Quick Info

Organization
OpenAI
Pricing
$1.75/1M input tokens
Popularity
68/100
Updated
Feb 20, 2026

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