Grok 4.5 vs Grok 4.6
| Benchmark | Grok 4.5 | Grok 4.6 |
|---|---|---|
| Terminal-Bench 4.0 | 10.6 | 13.1 |
| DeepSWE 1.1 | 53.8 | 67.5 |
| WebDev Arena | 1,553 | 1,617 · high |
| SciCode | 55 | 55.9 |
| Terminal-Bench Science 0.1 | — | 6.2 · high |
Specs
| Spec | Grok 4.5 | Grok 4.6 |
|---|---|---|
| Input, per 1M | $2 | $2 |
| Output, per 1M | $6 | $6 |
| Cost per task? | $0.76 | $1.14 |
| Speed, tok/s | 65 | 72 |
| Context | 500K | 500K |
| Weights | Closed | Closed |
| Released | Jul 2026 | Aug 2026 |
| See images | ✓ | ✓ |
| Read PDFs | Partial | Partial |
| Hear audio | — | — |
| Watch video | — | — |
| Call tools | ✓ | ✓ |
| Force a tool call | Partial | Partial |
| Return strict JSON | ✓ | ✓ |
| Search the web | ? | ? |
| Run code | ? | ? |
| Use a computer | ? | ? |
What breaks when you switch
Grok 4.5 → Grok 4.6
Nothing known.
Grok 4.6 → Grok 4.5
Nothing known.