Claude Fable 5.1 vs Kimi K3
Claude Fable 5.1 wins all 4 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 Fable 5.1 | Kimi K3 |
|---|---|---|
| Maker | Anthropic | Moonshot |
| Released | Sep 1, 2026 | Jul 16, 2026 |
| Weights | Closed | Open |
| Price per 1M tokens | $10 in · $50 out | $3 in · $15 out |
| Overall rank | #1 | #8 |