Claude Sonnet 5.5 vs Grok 4.7
Claude Sonnet 5.5 wins all 3 shared jobs.
Score by job
Scores run from 0 to 100 within each job. A gap under 3 points is too close to call. ~ marks an early read from too few benchmarks to rank. How scores work
At a glance
| Detail | Claude Sonnet 5.5 | Grok 4.7 |
|---|---|---|
| Maker | Anthropic | xAI |
| Released | Sep 28, 2026 | Sep 21, 2026 |
| Weights | Closed | Closed |
| Price per 1M tokens | not listed | $2 in · $6 out |
| Overall rank | Not ranked yet | Not ranked yet |