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GPT OSS 20b Benchmarks - Performance Highlights | AI Stats

GPT OSS 20b

GPT OSS 20b

GPT OSS 20b

OpenAI

Overview Family Timeline Benchmarks Providers Quickstart Performance

Highlights

Top benchmark results for openai/gpt-oss-20b-2025-08-05.

0.34#23

0.96#3

0.99#5

2516#5

800#23

0.74#32

0.42#3

HealthBench Concensus

0.85#2

HealthBench Hard

0.13#3

Humanity's Last Exam

0.17#14

0.85#5

0.76#7

0.61#12

Tau Bench (Airline)

0.43#4

Tau Bench (Retail)

0.55#4

Detailed benchmark comparisons now live in the Compare tool.

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