Grok-3
by xAI
· GROK 3 family · released Feb 17, 2025
Closed
Active
Grok trained on the Colossus cluster.
Pricing
Launch price (from Feb 17, 2025)
$3.00 in / $15.00 out per 1M tokens
Current price (since Feb 17, 2025)
$3.00 in / $15.00 out per 1M tokens
| Tier | Effective | In $/M | Out $/M | Cache $/M | Per image | Per second | Source |
|---|---|---|---|---|---|---|---|
| Standard | Feb 17, 2025 – now | $3.00 | $15.00 | - | - | - | - |
Specifications
| Model type | Multimodal |
|---|---|
| Architecture | MoE |
| Parameters | Not disclosed |
| Context window | 131.1K tokens |
| Max output | Not disclosed tokens |
| Knowledge cutoff | Oct 1, 2024 |
| License | Proprietary |
| Modalities | Text input Image input Text output |
| Tags | Flagship Reasoning |
| End of life | Not disclosed |
| Last verified | Aug 20, 2026 |
Benchmarks
| Benchmark | Score | Src |
|---|---|---|
| LMSYS Chatbot Arena Elo | 1,402 | - |
| MATH | 92.9% | official |