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AI model maker

IBM

2 models on Artificials, 1 with published test results and 2 with open weights you can download.

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Best on the capability indexNot yetNone of its models is on the index yet
Best rankTop 49%Granite 4.2 30B on Arena coding
Newest releaseGranite 4.2 8BAug 24, 2026
Models21 tested, 2 with open weights

Where IBM stands

Its best model’s rank among all models tested on each skill area’s main test, the same tests model pages use. A longer bar means a better rank.

  • OverallGranite 4.2 30B on Arena text
    #208 of 389
  • CodingGranite 4.2 30B on Arena coding
    Top 49%
  • MathGranite 4.1 8B on Arena math
    #204 of 372
  • LanguageGranite 4.2 30B on Arena creative writing
    #254 of 387
  • ReasoningGranite 4.2 30B on Arena hard prompts
    #195 of 389

Every test

Its best result on each published test, and that result’s rank among every model tested. Scores from different tests are never combined.

TestBest modelScoreRank
Arena codingGranite 4.2 30B1400#187 of 384
Arena instruction followingGranite 4.2 30B1338#193 of 389
Arena hard promptsGranite 4.2 30B1363#195 of 389
Arena textGranite 4.2 30B1340#208 of 389
Arena mathGranite 4.1 8B1317#204 of 372
Arena creative writingGranite 4.2 30B1266#254 of 387
Arena WebDevGranite 4.1 8B1190#119 of 123

Every model

Newest first. The price is per 1M tokens, blended three input tokens to one output token: IBM’s own listing, or else the middle price across hosts.

ModelReleasedContextPriceCapability index
Granite 4.2 8BAug 24, 2026131.1K tokens$0.108Not on the index
Granite 4.0 MicroOct 2, 2025131K tokens$0.0408Not on the index

Models, prices, context windows and release dates from models.dev (MIT). Test results from Arena (CC BY 4.0). A model counts here when IBM sells it, several hosts list it or a test covers it. Each figure is the source’s own; nothing is combined into a new score.