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IBM: Granite 4.1 30B

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granite-4-1-30b

Granite 4.1 30B is IBM’s AI model, released Apr 29, 2026.

Context
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Input
— / 1M
Output
— / 1M
Released
Apr 29, 2026
Modalities

Benchmarks

Scores on standardized evaluations. Higher is better — and rank shows where Granite 4.1 30B lands among all models tracked on Model Beat.

6.0
Intelligence Index
Artificial Analysis
6th percentile of tracked models
3.0
Coding Index
Artificial Analysis
3rd percentile of tracked models
14.0
Agentic Index
Artificial Analysis
14th percentile of tracked models

Reasoning

2 evals
GPQA Diamond48.1%

Graduate-level scientific reasoning

Humanity's Last Exam4.2%

Frontier of human expert knowledge

Coding

1 evals
SciCode25.8%

Scientific research coding

Agentic & Tools

1 evals
τ²-bench42.1%

Tool-agent-user reliability

Compare Granite 4.1 30B with

Granite 4.1 30B vs GPT-5.6 SolGranite 4.1 30B vs Claude Fable 5Granite 4.1 30B vs Gemini 3.1 ProGranite 4.1 30B vs Muse SparkGranite 4.1 30B vs Grok 4.5

Frequently asked questions

What is Granite 4.1 30B?

Granite 4.1 30B is an AI model, from IBM, released Apr 29, 2026.

Who created Granite 4.1 30B?

Granite 4.1 30B is an AI model developed by IBM, released Apr 29, 2026.

How does Granite 4.1 30B perform on benchmarks?

On standardized evaluations tracked by Epoch AI, Granite 4.1 30B scores 42.1% on τ²-bench, 25.8% on SciCode, 4.2% on Humanity's Last Exam.

Benchmark data from Epoch AI (CC BY) and Artificial Analysis; pricing, specs & descriptions from OpenRouter. Data updated Jul 30, 2026.