GPT-5.6 Luna (Low) vs Qwen3.5 122B A10B (Reasoning)
Which is better for the money: GPT-5.6 Luna (Low) by OpenAI or Qwen3.5 122B A10B (Reasoning) by Alibaba? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-27.
Clear winner
Verdict
Pick GPT-5.6 Luna (Low)
Qwen3.5 122B A10B (Reasoning) vs GPT-5.6 Luna (Low): 25.7% less intelligence, 2347.4% more cost to run the AA benchmark, and 272.0% slower end-to-end.
| Metric | GPT-5.6 Luna (Low) | Qwen3.5 122B A10B (Reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 21.0 | 15.6 | −25.7% Qwen3.5 122B A10B (Re… is 25.7% less intelligent |
| Total AA cost (lower is better) | $27.02 | $661.29 | +2347.4% Qwen3.5 122B A10B (Re… is 24× more expensive |
| End-to-end time (lower is better) | 5.71s | 21.24s | +272.0% Qwen3.5 122B A10B (Re… is 272.0% slower |
| Price per 1M tokens (in / out) | $0.20 / $1.20 | $0.40 / $3.20 | |
| Input modalities | Text, Image | Text, Image |
Today's Pareto frontier
Against the frontier
- GPT-5.6 Luna (Low) is off the frontier: at the same or lower cost, GPT-6 Luna (Low) scores 21.50 for $10.6.
- Qwen3.5 122B A10B (Reasoning) is off the frontier: at the same or lower cost, GPT-6.1 Sol (High) scores 50.20 for $521.
GPT-5.6 Luna (Low)Qwen3.5 122B A10B (Reasoning)Today'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-5-6-luna-low/qwen3-5-122b-a10b · Markdown: /api/v1/compare/gpt-5-6-luna-low/qwen3-5-122b-a10b?format=md · llms.txt · agent skill