OpenAI

GPT 5.5

Name: OpenAI GPT 5.5
Brand: OpenAI
Price: 5 USD

openai/gpt-5.5

1.1M context·128K max output·text+image+file->text

Input

$5.00

per 1M tokens

Output

$30.00

per 1M tokens

Cache Read

not available

Cache Write

not available

Quality Benchmarks

FrontierValue: 48.9

Coding

Code generation, completion, debugging

67.0

Math

Competition math, calculus, olympiad

96.3

Reasoning

Logic, spatial, puzzle solving

92.1

Language

Summarization, paraphrase, writing

76.5

Overall

83.0

Source: LiveBench (livebench.ai) / Scores 0-100

Capabilities

VisionTool UseReasoningPrompt Caching

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