Superbash Learn

OpenAI

GPT-5.5

Version 5.5 benchmark runs across the shared Superbash visual prompts.

Official benchmark profile

How GPT-5.5 scores beyond our visual tests.

GPT-5.5 rows combine OpenAI’s launch benchmarks with shared GPT-5.6 comparison rows where those make the score directly comparable to newer models.

OpenAI sourceMay 2026Source report →
Coding

SWE-bench Pro

58.6%
Agentic coding

Terminal-Bench 2.1

85.6%
Computer use

OSWorld 2.0

47.5%
Full official benchmark table12 rows with source settings and peer charts
BenchmarkAreaScoreSetting / comparison
SWE-bench ProCoding58.6%OpenAI GPT-5.5 launch score; the GPT-5.6 shared comparison table reports 59.4% on its comparison run.
Claude Fable 580.0%
Claude Opus 4.869.2%
GPT-5.6 Sol64.6%
GPT-5.6 Terra63.4%
GPT-5.6 Luna62.7%
GPT-5.558.6%
Gemini 3.1 Pro54.2%
Terminal-Bench 2.1Agentic coding85.6%Shared GPT-5.6 comparison table.
GPT-5.6 Sol88.8%
GPT-5.6 Terra87.4%
GPT-5.585.6%
GPT-5.6 Luna84.7%
Claude Fable 583.1%
Claude Opus 4.878.9%
Gemini 3.1 Pro70.7%
OSWorld 2.0Computer use47.5%Shared GPT-5.6 comparison table.
GPT-5.6 Sol62.6%
Claude Opus 4.854.8%
GPT-5.6 Terra50.2%
GPT-5.547.5%
GPT-5.6 Luna45.6%
OSWorld-VerifiedComputer use78.7%OpenAI GPT-5.5 launch score.
Claude Fable 585.0%
Claude Opus 4.883.4%
GPT-5.578.7%
Gemini 3.5 Flash78.4%
BrowseCompTool use84.4%Shared GPT-5.6 comparison table and GPT-5.5 launch result.
GPT-5.6 Sol Ultra92.2%
GPT-5.6 Sol90.4%
Claude Mythos 588.0%
Claude Mythos Preview87.9%
GPT-5.6 Terra87.5%
Gemini 3.1 Pro85.9%
GPT-5.584.4%
Claude Opus 4.884.3%
BenchCADComputer-aided design44.4%Vision2Code score without Python tool from the shared GPT-5.6 table.
GPT-5.6 Sol70.6%
GPT-5.6 Luna63.1%
GPT-5.6 Terra62.3%
GPT-5.544.4%
Claude Mythos 538.4%
Claude Mythos Preview35.5%
Claude Opus 4.827.3%
BenchCAD with Python toolTool use59.4%Vision2Code score with Python tool from the shared GPT-5.6 table.
GPT-5.6 Sol83.4%
GPT-5.6 Terra78.2%
GPT-5.6 Luna73.9%
GPT-5.559.4%
Claude Mythos 556.7%
Claude Mythos Preview56.4%
Claude Opus 4.848.1%
GPQA DiamondAcademic reasoning93.6%OpenAI science reasoning result and shared GPT-5.6 table.
GPT-5.6 Sol94.6%
Gemini 3.1 Pro94.3%
Claude Mythos 594.1%
GPT-5.593.6%
GPT-5.6 Terra92.9%
Claude Fable 592.6%
GPT-5.6 Luna92.3%
Claude Opus 4.892.0%
FrontierMath Tier 1-3 v2Math85.3%Shared GPT-5.6 comparison table.
GPT-5.6 Sol89.0%
Claude Fable 587.0%
GPT-5.585.3%
GPT-5.6 Terra84.9%
Claude Opus 4.880.0%
GPT-5.6 Luna78.6%
Gemini 3.1 Pro59.6%
FrontierMath Tier 4 v2Math72.5%Shared GPT-5.6 comparison table.
Claude Fable 587.8%
GPT-5.6 Sol83.0%
GPT-5.572.5%
GPT-5.6 Terra68.3%
GPT-5.6 Luna58.5%
Claude Opus 4.856.1%
GDPvalProfessional work84.9%OpenAI GPT-5.5 launch score.
CyberGymCybersecurity81.8%OpenAI GPT-5.5 launch score.

Visual prompt runs

Benchmark runs

Open each generated scene, or compare the same prompt across models.

9 runs