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Hugging Face Blog·· 2026-08-25

Granite 4.2 LLMs: How They're Built

Granite 4.2 LLMs: How They're Built

AI summary

The IBM Granite team released Granite 4.2, its first dense, decoder-only reasoning model family, in 3B, 8B and 30B sizes, all open-source under Apache 2.0.

Selection record

Not admittedSum of both 117 < twice the threshold 120

Source tier
Official, first-hand; this tier's threshold is 60
Pre-filter
passed:IBM Granite 4.2大模型技术构建详解

A model scores each item twice, independently, against one written standard, out of 100. An item is admitted only when the two scores add up to twice the threshold. The threshold is set per source tier.

Source: Hugging Face Blog · huggingface.co