OpenAI

gpt-5.5

Closed Source

Proprietary · 1M context window

Quick info

Provider: OpenAI
License: Proprietary
Context window: 1M
Task type: text-generation
LM Arena votes: 33,718

Official website

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gpt-5.41,478
gpt-5.2-chat-latest1,476
gpt-5.5-instant1,473
gpt-5.11,455
gpt-5.4-mini1,449

Description

A description for this model isn't available yet.

LM Arena benchmarks

Board	Score
Text	1,481
Vision	1,285
Documents	1,485

Pricing (per 1M tokens)

Input price: $5/1M
Output price: $30/1M