GPT-6 Sol (Max) vs Qwen3.5 397B A17B (Reasoning)
Which is better for the money: GPT-6 Sol (Max) by OpenAI or Qwen3.5 397B A17B (Reasoning) by Alibaba? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-26.
Trade-off
Verdict
Depends on your budget
GPT-6 Sol (Max) scores 29.2 points higher (47.6 vs 18.4) but costs 1.6× as much to run the benchmark ($1536 vs $941; both premium class). Pick GPT-6 Sol (Max) when the extra intelligence is worth the premium, otherwise Qwen3.5 397B A17B (Reasoning).
| Metric | GPT-6 Sol (Max) | Qwen3.5 397B A17B (Reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 47.6 | 18.4 | −61.3% Qwen3.5 397B A17B (Re… is 61.3% less intelligent |
| Total AA cost (lower is better) | $1,535.80 | $940.97 | −38.7% Qwen3.5 397B A17B (Re… is 38.7% cheaper |
| End-to-end time (lower is better) | 112.49s | 65.10s | −42.1% Qwen3.5 397B A17B (Re… is 42.1% faster |
| Price per 1M tokens (in / out) | $2.00 / $10.0 | $0.60 / $3.60 | |
| Input modalities | Text, Image | Text, Image |
Qwen3.5 397B A17B (Reasoning) vs GPT-6 Sol (Max): 61.3% less intelligence, 38.7% less cost to run the AA benchmark, and 42.1% 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.
- Qwen3.5 397B A17B (Reasoning) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Xhigh) scores 51.00 for $662.
GPT-6 Sol (Max)Qwen3.5 397B A17B (Reasoning)Today's Pareto frontierOpen-weights frontierEvery other model
Matchup
Compare something else
Agents:
Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-6-sol/qwen3-5-397b-a17b · Markdown: /api/v1/compare/gpt-6-sol/qwen3-5-397b-a17b?format=md · llms.txt · agent skill