Compare · ModelsLive · 2 picked · head to head
Grok 3 Beta vs Kimi K3
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Grok 3 Beta wins on 0/0 benchmarks
Not enough overlapping benchmarks to declare a winner yet · Grok 3 Beta · Kimi K3 are still filling in scores.
Hype vs Reality
Attention vs performance
Grok 3 Beta
#19 by perf·no signal
Kimi K3
#51 by perf·#17 by attention
Best value
Grok 3 Beta
1.0x better value than Kimi K3
Grok 3 Beta
7.7 pts/$
$9.00/M
Kimi K3
7.4 pts/$
$8.10/M
Vendor risk
Who is behind the model
xAI
$250.0B·Tier 1
Moonshot AI
$18.0B·Tier 1
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| $3.00 | $15.00 | 131K tokens (~66 books) | $60.00 | |
| $2.70 | $13.50 | 1.0M tokens (~524 books) | $54.00 |