Granite 4.0 1B

by IBM

Released

Benchmarks

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

Intelligence Index1.6
Math Index6.3
Reasoning & knowledge
MMLU-Pro
33%
GPQA Diamond
28%
Humanity's Last Exam
5%
Long-context reasoning
6%
Coding
LiveCodeBench
5%
SciCode
9%
Agentic & tool use
Terminal-Bench Hard
0%
τ²-Bench Telecom
23%
Math & instruction following
AIME 2025
6%
IFBench
21%

Available routes

No routes currently available — Granite 4.0 1B isn't routed through the Opper gateway right now. It's tracked here for its release history.

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Granite 4.0 1B — release date & benchmarks | Opper AI