Ling 3.1 Flash 1019 vs Solar Pro 4
Which is better for the money: Ling 3.1 Flash 1019 by InclusionAI or Solar Pro 4 by Upstage? 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
Ling 3.1 Flash 1019 scores 17.3 points higher (43.9 vs 26.6) but costs 2.1× as much to run the benchmark ($1552 vs $737; both premium class). Pick Ling 3.1 Flash 1019 when the extra intelligence is worth the premium, otherwise Solar Pro 4.
| Metric | Ling 3.1 Flash 1019 | Solar Pro 4 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 43.9 | 26.6 | −39.4% Solar Pro 4 is 39.4% less intelligent |
| Total AA cost (lower is better) | $1,551.81 | $736.82 | −52.5% Solar Pro 4 is 52.5% cheaper |
| End-to-end time (lower is better) | Not reported | Not reported | — not comparable |
| Price per 1M tokens (in / out) | $0.30 / $0.90 | $0.30 / $1.20 | |
| Input modalities | Text | Text |
Solar Pro 4 vs Ling 3.1 Flash 1019: 39.4% less intelligence, 52.5% less cost to run the AA benchmark, and end-to-end time not fully reported.
Today's Pareto frontier
Against the frontier
- Ling 3.1 Flash 1019 is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
- Solar Pro 4 is off the frontier: at the same or lower cost, GPT-6.1 Sol (Xhigh) scores 51.00 for $662.
Ling 3.1 Flash 1019Solar Pro 4Today's Pareto frontierEvery other model
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/ling-3-1-flash-1019/solar-pro4 · Markdown: /api/v1/compare/ling-3-1-flash-1019/solar-pro4?format=md · llms.txt · agent skill