GPT-6 Sol (Max) vs Mercury 2
Which is better for the money: GPT-6 Sol (Max) by OpenAI or Mercury 2 by Inception? 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 36.8 points higher (47.6 vs 10.8) but costs 15× as much to run the benchmark ($1536 vs $105; premium vs mid-range cost classes). They are not alternatives at one budget: pick GPT-6 Sol (Max) when you need intelligence above 10.8, and Mercury 2 when 10.8 is enough.
| Metric | GPT-6 Sol (Max) | Mercury 2 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 47.6 | 10.8 | −77.3% Mercury 2 is 77.3% less intelligent |
| Total AA cost (lower is better) | $1,535.80 | $104.94 | −93.2% Mercury 2 is 93.2% cheaper |
| End-to-end time (lower is better) | 105.71s | 6.65s | −93.7% Mercury 2 is 93.7% faster |
| Price per 1M tokens (in / out) | $2.00 / $10.0 | $0.25 / $0.75 | |
| Input modalities | Text, Image | Text |
Mercury 2 vs GPT-6 Sol (Max): 77.3% less intelligence, 93.2% less cost to run the AA benchmark, and 93.7% faster end-to-end.
Today's Pareto frontier
Against the frontier
- GPT-6 Sol (Max) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
- Mercury 2 is off the frontier: at the same or lower cost, Claude Haiku 5.5 (High) scores 37.80 for $94.1.
GPT-6 Sol (Max)Mercury 2Today's Pareto frontierEvery other model
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-6-sol/mercury-2 · Markdown: /api/v1/compare/gpt-6-sol/mercury-2?format=md · llms.txt · agent skill