Sunk Cost sunkcost.ai Data checked 2026-09-03

Granite 4.2 8B vs GLM-4.5-Air

Granite 4.2 8B scores higher on the intelligence index — 12 against 11. Granite 4.2 8B is the smaller download at 5.3 GB, so it runs on cheaper hardware.

Granite 4.2 8BGLM-4.5-Air
Intelligence index1211
ClassBelow every hosted tierBelow every hosted tier
Weights5.3 GB73 GB
QuantisationQ4_K_MQ4_K_M
Parameters8B110.5B (12B active)
Max context128k128k
API price per 1M$0.06 in / $0.25 out$0.13 in / $0.85 out
LicenceApache 2.0MIT
Cheapest machine that runs itMac mini M6, 24GB $1,099Strix Halo Framework Desktop, 128GB $3,449
Summarising not rated good
Translation not rated good
Everyday coding not rated good
Reasoning & maths not rated usable
Agentic work not rated good

Ratings are coarse on purpose. Speeds and pay-back depend on the machine — open either model's page for the full list, or see both against the frontier. Context is 32k throughout.