Compare · ModelsLive · 2 picked · head to head
Grok 4 vs Stable Beluga 2
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Grok 4 wins on 0/0 benchmarks
Not enough overlapping benchmarks to declare a winner yet · Grok 4 · Stable Beluga 2 are still filling in scores.
Hype vs Reality
Attention vs performance
Grok 4
#73 by perf·no signal
Stable Beluga 2
#102 by perf·no signal
Vendor risk
Who is behind the model
xAI
$250.0B·Tier 1
U
Unknown
private · undisclosed
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| $3.00 | $15.00 | 256K tokens (~128 books) | $60.00 | |
U Stable Beluga 2 | — | — | — | — |