GPT-6 Luna vs Kimi K3
Kimi K3 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 | GPT-6 Luna | Kimi K3 |
|---|---|---|
| Maker | OpenAI | Moonshot |
| Released | Sep 22, 2026 | Jul 16, 2026 |
| Weights | Closed | Open |
| Price per 1M tokens | not listed | $3 in · $15 out |
| Overall rank | #30 | #10 |