GPT-5.4 mini (Xhigh) vs Granite 4.2 30B
Which is better for the money: GPT-5.4 mini (Xhigh) by OpenAI or Granite 4.2 30B by IBM? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-25.
Trade-off
Verdict
Depends on your budget
GPT-5.4 mini (Xhigh) scores 11.4 points higher (24.1 vs 12.7) but costs 14× as much to run the benchmark ($1524 vs $111; premium vs mid-range cost classes). They are not alternatives at one budget: pick GPT-5.4 mini (Xhigh) when you need intelligence above 12.7, and Granite 4.2 30B when 12.7 is enough.
| Metric | GPT-5.4 mini (Xhigh) | Granite 4.2 30B | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 24.1 | 12.7 | −47.3% Granite 4.2 30B is 47.3% less intelligent |
| Total AA cost (lower is better) | $1,524.02 | $110.83 | −92.7% Granite 4.2 30B is 92.7% cheaper |
| End-to-end time (lower is better) | 109.06s | 55.20s | −49.4% Granite 4.2 30B is 49.4% faster |
| Price per 1M tokens (in / out) | $0.75 / $4.50 | $0.16 / $0.65 | |
| Input modalities | Text, Image | Text |
Granite 4.2 30B vs GPT-5.4 mini (Xhigh): 47.3% less intelligence, 92.7% less cost to run the AA benchmark, and 49.4% faster end-to-end.
Today's Pareto frontier
Against the frontier
- GPT-5.4 mini (Xhigh) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
- Granite 4.2 30B is off the frontier: at the same or lower cost, MiMo-V2.6-Flash scores 37.90 for $110.
GPT-5.4 mini (Xhigh)Granite 4.2 30BToday's Pareto frontierOpen-weights frontierEvery other model
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-4-mini/granite-4-2-30b · Markdown: /api/v1/compare/gpt-5-4-mini/granite-4-2-30b?format=md · llms.txt · agent skill