Gemini 3.8 Flash (Medium) vs Gemma 4 E4B (Reasoning)
Which is better for the money: Gemini 3.8 Flash (Medium) by Google or Gemma 4 E4B (Reasoning) by Google? 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 30.9 points higher (39.8 vs 8.9) but costs 75× as much to run the benchmark ($1100 vs $14.7; premium vs budget cost classes). They are not alternatives at one budget: pick Gemini 3.8 Flash (Medium) when you need intelligence above 8.9, and Gemma 4 E4B (Reasoning) when 8.9 is enough.
| Metric | Gemini 3.8 Flash (Medium) | Gemma 4 E4B (Reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 39.8 | 8.9 | −77.6% Gemma 4 E4B (Reasonin… is 77.6% less intelligent |
| Total AA cost (lower is better) | $1,100.06 | $14.68 | −98.7% Gemma 4 E4B (Reasonin… is 98.7% cheaper |
| End-to-end time (lower is better) | Not reported | 57.75s | — not comparable |
| Price per 1M tokens (in / out) | $0.75 / $3.75 | $0.02 / $0.10 | |
| Input modalities | Text, Image, Speech, Video | Text, Image, Speech, Video |
Gemma 4 E4B (Reasoning) vs Gemini 3.8 Flash (Medium): 77.6% less intelligence, 98.7% 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.
- Gemma 4 E4B (Reasoning) is off the frontier: at the same or lower cost, GPT-6 Luna (Low) scores 21.50 for $10.6.
Gemini 3.8 Flash (Medium)Gemma 4 E4B (Reasoning)Today's Pareto frontierOpen-weights frontierEvery other model
Matchup
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