Kimi K3 (Low) vs Solar Mini 4
Which is better for the money: Kimi K3 (Low) by Kimi or Solar Mini 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
Kimi K3 (Low) scores 6.0 points higher (30.1 vs 24.1) but costs 2.4× as much to run the benchmark ($1190 vs $502; both premium class). Pick Kimi K3 (Low) when the extra intelligence is worth the premium, otherwise Solar Mini 4.
| Metric | Kimi K3 (Low) | Solar Mini 4 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 30.1 | 24.1 | −19.9% Solar Mini 4 is 19.9% less intelligent |
| Total AA cost (lower is better) | $1,190.42 | $502.02 | −57.8% Solar Mini 4 is 57.8% cheaper |
| End-to-end time (lower is better) | 62.29s | 27.46s | −55.9% Solar Mini 4 is 55.9% faster |
| Price per 1M tokens (in / out) | $3.00 / $15.0 | $0.10 / $0.40 | |
| Input modalities | Text, Image | Text |
Solar Mini 4 vs Kimi K3 (Low): 19.9% less intelligence, 57.8% less cost to run the AA benchmark, and 55.9% faster end-to-end.
Today's Pareto frontier
Against the frontier
- Kimi K3 (Low) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
- Solar Mini 4 is off the frontier: at the same or lower cost, GPT-6.1 Sol (Medium) scores 47.80 for $361.
Kimi K3 (Low)Solar Mini 4Today'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/kimi-k3-low/solar-mini4 · Markdown: /api/v1/compare/kimi-k3-low/solar-mini4?format=md · llms.txt · agent skill