GPT-6 Luna (Xhigh) vs Ling 3.1 Flash
Which is better for the money: GPT-6 Luna (Xhigh) by OpenAI or Ling 3.1 Flash by InclusionAI? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-24.
Trade-off
Verdict
Depends on your budget
Ling 3.1 Flash scores 6.5 points higher (41.1 vs 34.6) but costs 15× as much to run the benchmark ($1015 vs $66.8; premium vs mid-range cost classes). They are not alternatives at one budget: pick Ling 3.1 Flash when you need intelligence above 34.6, and GPT-6 Luna (Xhigh) when 34.6 is enough.
| Metric | GPT-6 Luna (Xhigh) | Ling 3.1 Flash | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 34.6 | 41.1 | +18.8% Ling 3.1 Flash is 18.8% more intelligent |
| Total AA cost (lower is better) | $66.81 | $1,014.56 | +1418.6% Ling 3.1 Flash is 15× more expensive |
| End-to-end time (lower is better) | 21.27s | 13.66s | −35.8% Ling 3.1 Flash is 35.8% faster |
| Price per 1M tokens (in / out) | $0.10 / $0.50 | $0.30 / $0.90 | |
| Input modalities | Text, Image | Text |
Ling 3.1 Flash vs GPT-6 Luna (Xhigh): 18.8% more intelligence, 1418.6% more cost to run the AA benchmark, and 35.8% faster end-to-end.
Today's Pareto frontier
Against the frontier
- GPT-6 Luna (Xhigh) is on today's frontier: nothing is both smarter and cheaper.
- Ling 3.1 Flash is off the frontier: at the same or lower cost, GPT-6.1 Sol (Xhigh) scores 51.00 for $662.
GPT-6 Luna (Xhigh)Ling 3.1 FlashToday'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-6-luna-xhigh/ling-3-1-flash · Markdown: /api/v1/compare/gpt-6-luna-xhigh/ling-3-1-flash?format=md · llms.txt · agent skill