DeepSeek V4 Flash 0731 (Max) vs Solar Mini 4
Which is better for the money: DeepSeek V4 Flash 0731 (Max) by DeepSeek or Solar Mini 4 by Upstage? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-24.
Clear winner
Verdict
Pick DeepSeek V4 Flash 0731 (Max)
Solar Mini 4 vs DeepSeek V4 Flash 0731 (Max): 29.7% less intelligence, 151.5% more cost to run the AA benchmark, and 53.3% slower end-to-end.
| Metric | DeepSeek V4 Flash 0731 (Max) | Solar Mini 4 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 34.3 | 24.1 | −29.7% Solar Mini 4 is 29.7% less intelligent |
| Total AA cost (lower is better) | $199.63 | $502.02 | +151.5% Solar Mini 4 is 2.5× more expensive |
| End-to-end time (lower is better) | 17.91s | 27.46s | +53.3% Solar Mini 4 is 53.3% slower |
| Price per 1M tokens (in / out) | $0.14 / $0.28 | $0.10 / $0.40 | |
| Input modalities | Text | Text |
Today's Pareto frontier
Against the frontier
- DeepSeek V4 Flash 0731 (Max) is off the frontier: at the same or lower cost, Claude Haiku 5.5 (Xhigh) scores 41.20 for $158.
- Solar Mini 4 is off the frontier: at the same or lower cost, GPT-6.1 Sol (Medium) scores 47.80 for $361.
DeepSeek V4 Flash 0731 (Max)Solar Mini 4Today'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/deepseek-v4-flash/solar-mini4 · Markdown: /api/v1/compare/deepseek-v4-flash/solar-mini4?format=md · llms.txt · agent skill