Gemini 3.8 Flash (Medium) vs LongCat 2.0
Which is better for the money: Gemini 3.8 Flash (Medium) by Google or LongCat 2.0 by LongCat? 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
Gemini 3.8 Flash (Medium) scores 20.7 points higher (39.8 vs 19.1) but costs 2.0× as much to run the benchmark ($1100 vs $545; both premium class). Pick Gemini 3.8 Flash (Medium) when the extra intelligence is worth the premium, otherwise LongCat 2.0.
| Metric | Gemini 3.8 Flash (Medium) | LongCat 2.0 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 39.8 | 19.1 | −52.0% LongCat 2.0 is 52.0% less intelligent |
| Total AA cost (lower is better) | $1,100.06 | $544.74 | −50.5% LongCat 2.0 is 50.5% cheaper |
| End-to-end time (lower is better) | Not reported | 35.54s | — not comparable |
| Price per 1M tokens (in / out) | $0.75 / $3.75 | $0.75 / $2.95 | |
| Input modalities | Text, Image, Speech, Video | Text |
LongCat 2.0 vs Gemini 3.8 Flash (Medium): 52.0% less intelligence, 50.5% less cost to run the AA benchmark, and end-to-end time not fully reported.
Today's Pareto frontier
Against the frontier
- Gemini 3.8 Flash (Medium) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
- LongCat 2.0 is off the frontier: at the same or lower cost, GPT-6.1 Sol (High) scores 50.20 for $521.
Gemini 3.8 Flash (Medium)LongCat 2.0Today'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/gemini-3-8-flash-medium/longcat-2-0 · Markdown: /api/v1/compare/gemini-3-8-flash-medium/longcat-2-0?format=md · llms.txt · agent skill