O
OpenAI·active
GPT-5.5
OpenAI's mid-tier model. Long-context specialist with 1.1M window.
Overall score
4.46
/5.00 · ranked #8
Input
$5.00
per 1M tokens
Output
$30.00
per 1M tokens
Context
1.1M
tokens
Blended
$23.75
3:1 out:in ratio
Scores by test
Methodology →Structured Output
4.0
Strategic Analysis
4.0
Constrained Rewriting
5.0
Creative Problem Solving
4.0
Tool Calling
4.0
Faithfulness
5.0
Classification
4.0
Long Context
5.0
Safety Calibration
5.0
Persona Consistency
5.0
Agentic Planning
4.0
Multilingual
4.0
Tabular Data
5.0
SWE-bench Verified
80.6
AIME 2025
100.0
Strengths — Top 3
Constrained Rewriting5.0/5.0
Faithfulness5.0/5.0
Long Context5.0/5.0
Relative weaknesses — Bottom 3
Structured Output4.0/5.0
Strategic Analysis4.0/5.0
Creative Problem Solving4.0/5.0
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