Granite 4.1 3B

by IBM

Released

Benchmarks

Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.

Intelligence Index4.4
Coding Index4.7
Reasoning & knowledge
GPQA Diamond
31%
Humanity's Last Exam
3%
Long-context reasoning
3%
Coding
SciCode
12%
Agentic & tool use
Terminal-Bench Hard
2%
τ²-Bench Telecom
20%
Math & instruction following
IFBench
34%

Available routes

No routes currently available — Granite 4.1 3B isn't routed through the Opper gateway right now. It's tracked here for its release history.

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Granite 4.1 3B — release date & benchmarks | Opper AI