Grok 4 Fast Thinking
| Released | 2025-09-19 |
|---|---|
| Price per 1M | Not listed |
| Overall score | 51.4 (early, few results) |
| Provider | xAI |
| Weights | Proprietary |
| Configuration | Thinking |
Scores
| Dimension | Score | Rank | Benchmarks |
|---|---|---|---|
| Overall: Balanced | 51.4 | 1 | |
| Overall: Coding | 51.4 | 1 | |
| Overall: Reasoning | 51.4 | 1 | |
| Overall: Agentic work | 51.4 | 1 | |
| Reasoning | 51.4 | 1 |
Evidence
Reasoning 51.4 ±7.7
| Benchmark | Result | Source | Date |
|---|---|---|---|
| Kagi Reasoning Benchmark | 66.1% | Kagi | 2026-11-11 |
Names matched to this model
grok-4-fast-thinking