Compare · ModelsLive · 2 picked · head to head
Grok 4 Fast vs Gemini 2.0 Pro
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Grok 4 Fast wins on 1/1 benchmarks
Grok 4 Fast wins 1 of 1 shared benchmarks. Leads in knowledge.
Category leads
knowledge·Grok 4 Fast
Hype vs Reality
Attention vs performance
Grok 4 Fast
#95 by perf·no signal
Gemini 2.0 Pro
#77 by perf·no signal
Vendor risk
Who is behind the model
xAI
$250.0B·Tier 1
Google DeepMind
$4.00T·Tier 1
Head to head
1 benchmark · 2 models
Grok 4 FastGemini 2.0 Pro
Fiction.LiveBench
Grok 4 Fast leads by +52.7
Fiction.LiveBench · a continuously updated benchmark using recently published fiction to test reading comprehension and reasoning, preventing data contamination.
Grok 4 Fast
94.4
Gemini 2.0 Pro
41.7
Full benchmark table
| Benchmark | Grok 4 Fast | Gemini 2.0 Pro |
|---|---|---|
Fiction.LiveBench Fiction.LiveBench · a continuously updated benchmark using recently published fiction to test reading comprehension and reasoning, preventing data contamination. | 94.4 | 41.7 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| $0.20 | $0.50 | 2.0M tokens (~1,000 books) | $2.75 | |
| — | — | — | — |