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IBM

Granite 4.2 30B is IBM's flagship dense reasoning model in the Granite 4.2 family released August 25, 2026.

Latest models

Newest verified model in each family. Spec lines appear only when the model card already stores them.

Granite 4.2 30B

Granite 4.2 30B is IBM's flagship dense reasoning model in the Granite 4.2 family released August 25, 2026. IBM documents Apache 2.0 weights in 3B, 8B, and 30B sizes, a native thinking/non-thinking switch, native tool calling, a 128K context window, and long-context extension to 512K on the 30B model.

Native context
131,072

Older IBM rows stay in the models directory.