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GPT-5 nano vs IBM Granite 4.2 8B

OpenAI 🇺🇸

35.9

#236—

I

IBM Granite 4.2 8B

IBM 🇺🇸

37.4

#233—

Category Comparison

Benchmark-by-Benchmark

reasoning

Benchmark	GPT-5 nano	IBM Granite 4.2 8B
GPQA Diamond	71.2	64.1
Humanity's Last Exam	8.7	—

math

Benchmark	GPT-5 nano	IBM Granite 4.2 8B
AIME 2025	85.2	86.7
FrontierMath	9.6	—

coding

Benchmark	GPT-5 nano	IBM Granite 4.2 8B
SWE-bench Verified	—	47.7
SWE-Bench Pro	—	19.1
SciCode	—	36.1

Category Winners

coding

I

IBM Granite 4.2 8B

11.6

math

I

IBM Granite 4.2 8B

64.2

reasoning

I

IBM Granite 4.2 8B

43.0

GPT-5 nano vs IBM Granite 4.2 8B — Benchmark Comparison | Neura Market