Compare · ModelsLive · 2 picked · head to head
Gemini 3.1 Pro Preview vs Gemma 4 31B
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Gemma 4 31B wins on 0/0 benchmarks
Not enough overlapping benchmarks to declare a winner yet · Gemini 3.1 Pro Preview · Gemma 4 31B are still filling in scores.
Hype vs Reality
Attention vs performance
Gemini 3.1 Pro Preview
#36 by perf·no signal
Gemma 4 31B
#31 by perf·no signal
Best value
Gemma 4 31B
27.9x better value than Gemini 3.1 Pro Preview
Gemini 3.1 Pro Preview
8.7 pts/$
$7.00/M
Gemma 4 31B
241.6 pts/$
$0.26/M
Vendor risk
Who is behind the model
Google DeepMind
$4.00T·Tier 1
Google DeepMind
$4.00T·Tier 1
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| Gemini 3.1 Pro Preview | $2.00 | $12.00 | 1.0M tokens (~524 books) | $45.00 |
| Gemma 4 31B | $0.13 | $0.38 | 262K tokens (~131 books) | $1.93 |
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