Claude Opus 5 vs Gemini 3.8 Flash
Claude Opus 5 wins 4 of 5 shared jobs. 1 is too close to call.
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 Opus 5 | Gemini 3.8 Flash |
|---|---|---|
| Maker | Anthropic | Google DeepMind |
| Released | Jul 24, 2026 | Sep 2, 2026 |
| Weights | Closed | Closed |
| Price per 1M tokens | $5 in · $25 out | $0.75 in · $3.75 out |
| Overall rank | #2 | #6 |