Model comparison
Grok 3 vs Grok 2
Capability radar, value bars, and side-by-side posture.
Grok 3
89
value score
Grok 2
80
value score
Grok 3 ctx
131K
Grok 2 ctx
131K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- Grok 389
- Grok 280
Attribute tape
| Field | Grok 3 | Grok 2 |
|---|---|---|
| Developer | xAI | xAI |
| Context | 131K | 131K |
| Modalities | Text, Code | Text, Code, Image |
| Openness | Proprietary Model | Proprietary Model |
| Speed | — | — |
| Price | — | $2/1M in · $10/1M out |
| Value score | 89 | 80 |
| Summary | xAI frontier reasoning model. | Prior Grok generation with image understanding. |