GPT-5.5 (xhigh) vs Qwen3 Coder Next
Which is better for the money: GPT-5.5 (xhigh) by OpenAI or Qwen3 Coder Next by Alibaba? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-07-17.
Trade-off
Verdict
Depends on your budget
GPT-5.5 (xhigh) scores 33.7 points higher (54.8 vs 21.1) but costs 11× as much to run the benchmark ($2778 vs $247; flagship vs mid-range cost classes). They are not alternatives at one budget: pick GPT-5.5 (xhigh) when you need intelligence above 21.1, and Qwen3 Coder Next when 21.1 is enough.
| Metric | GPT-5.5 (xhigh) | Qwen3 Coder Next | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 54.8 | 21.1 | −61.5% Qwen3 Coder Next is 61.5% less intelligent |
| Total AA cost (lower is better) | $2,777.91 | $247.26 | −91.1% Qwen3 Coder Next is 91.1% cheaper |
| End-to-end time (lower is better) | 95.20s | 6.61s | −93.1% Qwen3 Coder Next is 93.1% faster |
| Price per 1M tokens (in / out) | $5.00 / $30.0 | $0.35 / $1.20 | |
| Input modalities | Not reported | Not reported |
Qwen3 Coder Next vs GPT-5.5 (xhigh): 61.5% less intelligence, 91.1% less cost to run the AA benchmark, and 93.1% faster end-to-end.
Today's Pareto frontier
Against the frontier
- GPT-5.5 (xhigh) is off the frontier: at the same or lower cost, GPT-5.6 Sol (xhigh) scores 57.70 for $1543.
- Qwen3 Coder Next is off the frontier: at the same or lower cost, GPT-5.6 Terra (medium) scores 45.60 for $240.
GPT-5.5 (xhigh)Qwen3 Coder NextToday'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-5-5/qwen3-coder-next · Markdown: /api/v1/compare/gpt-5-5/qwen3-coder-next?format=md · llms.txt · agent skill