Grok 4.20 (Reasoning) High
| Released | 2026-03-09 |
|---|---|
| Price per 1M | $1.25 in · $2.50 out |
| Overall score | 51.9 (early, few results) |
| Context window | 1,000,000 tokens |
| Provider | xAI |
| Weights | Proprietary |
| Configuration | High |
Scores
| Dimension | Score | Rank | Benchmarks |
|---|---|---|---|
| Overall: Balanced | 51.9 | 1 | |
| Overall: Coding | 51.9 | 1 | |
| Overall: Agentic work | 51.9 | 1 | |
| Agents | 51.9 | 1 | |
| Value vs price | +0.4 |
Evidence
Agents 51.9 ±3.4
| Benchmark | Result | Source | Date |
|---|---|---|---|
| tau2-bench Banking Knowledge | 18.0% | tau2-bench | 2026-05-05 |
Names matched to this model
grok-4-20-0309-reasoning-high