Gemini 3.8 Flash (Medium) vs Trinity Large Thinking
Which is better for the money: Gemini 3.8 Flash (Medium) by Google or Trinity Large Thinking by Arcee AI? 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
Gemini 3.8 Flash (Medium) scores 29.0 points higher (39.8 vs 10.8) but costs 4.7× as much to run the benchmark ($1100 vs $233; premium vs mid-range cost classes). They are not alternatives at one budget: pick Gemini 3.8 Flash (Medium) when you need intelligence above 10.8, and Trinity Large Thinking when 10.8 is enough.
| Metric | Gemini 3.8 Flash (Medium) | Trinity Large Thinking | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 39.8 | 10.8 | −72.9% Trinity Large Thinking is 72.9% less intelligent |
| Total AA cost (lower is better) | $1,100.06 | $232.95 | −78.8% Trinity Large Thinking is 78.8% cheaper |
| End-to-end time (lower is better) | Not reported | 8.25s | — not comparable |
| Price per 1M tokens (in / out) | $0.75 / $3.75 | $0.25 / $0.80 | |
| Input modalities | Text, Image, Speech, Video | Text |
Trinity Large Thinking vs Gemini 3.8 Flash (Medium): 72.9% less intelligence, 78.8% 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.
- Trinity Large Thinking is off the frontier: at the same or lower cost, MiMo-V2.6-Pro scores 46.30 for $207.
Gemini 3.8 Flash (Medium)Trinity Large ThinkingToday's Pareto frontierOpen-weights frontierEvery other model
Matchup
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