GPT-5.4 mini (Xhigh) vs GPT-6 Sol (Max)
Which is better for the money: GPT-5.4 mini (Xhigh) by OpenAI or GPT-6 Sol (Max) by OpenAI? 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-6 Sol (Max) scores 23.5 points higher (47.6 vs 24.1) but costs 1.0× as much to run the benchmark ($1536 vs $1524; both premium class). Pick GPT-6 Sol (Max) when the extra intelligence is worth the premium, otherwise GPT-5.4 mini (Xhigh).
| Metric | GPT-5.4 mini (Xhigh) | GPT-6 Sol (Max) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 24.1 | 47.6 | +97.5% GPT-6 Sol (Max) is 97.5% more intelligent |
| Total AA cost (lower is better) | $1,524.02 | $1,535.80 | +0.8% GPT-6 Sol (Max) is 0.8% more expensive |
| End-to-end time (lower is better) | 108.99s | 105.71s | −3.0% GPT-6 Sol (Max) is 3.0% faster |
| Price per 1M tokens (in / out) | $0.75 / $4.50 | $2.00 / $10.0 | |
| Input modalities | Text, Image | Text, Image |
GPT-6 Sol (Max) vs GPT-5.4 mini (Xhigh): 97.5% more intelligence, 0.8% more cost to run the AA benchmark, and 3.0% 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.
- GPT-6 Sol (Max) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
GPT-5.4 mini (Xhigh)GPT-6 Sol (Max)Today's Pareto frontierEvery other model
Matchup
Compare something else
Agents:
Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-4-mini/gpt-6-sol · Markdown: /api/v1/compare/gpt-5-4-mini/gpt-6-sol?format=md · llms.txt · agent skill