Compare · ModelsLive · 2 picked · head to head
Gemma 4 31B vs Grok 4 Fast
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Gemma 4 31B wins on 2/2 benchmarks
Gemma 4 31B wins 2 of 2 shared benchmarks. Leads in general · coding.
Category leads
general·Gemma 4 31Bcoding·Gemma 4 31B
Hype vs Reality
Attention vs performance
Gemma 4 31B
#101 by perf·#7 by attention
Grok 4 Fast
#96 by perf·#15 by attention
Vendor risk
Who is behind the model
Google DeepMind
$4.20T·Tier 1
xAI
$250.0B·Tier 1
Head to head
2 benchmarks · 2 models
Gemma 4 31BGrok 4 Fast
Dtbench
Gemma 4 31B
71.1
Grok 4 Fast
71.1
WeirdML
Gemma 4 31B leads by +9.4
WeirdML · tests models on unusual and adversarial machine learning tasks that require creative problem-solving beyond standard patterns.
Gemma 4 31B
52.3
Grok 4 Fast
42.9
Full benchmark table
| Benchmark | Gemma 4 31B | Grok 4 Fast |
|---|---|---|
Dtbench | 71.1 | 71.1 |
WeirdML WeirdML · tests models on unusual and adversarial machine learning tasks that require creative problem-solving beyond standard patterns. | 52.3 | 42.9 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| $0.09 | $0.34 | 262K tokens (~131 books) | $1.53 | |
| — | — | — | — |
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