claude-opus-5
93.9%±1.5%
92.4%CI95.4%
aiqbench · LLM benchmarks
93.9%±1.5%
92.4%CI95.4%
90.6%±1.9%
88.6%CI92.5%
One grid, every column. Pick axes in the Axes panel — one axis ranks like a single board, several blend into a weighted composite, all of them read as the index. Rank is assigned before any filter and never renumbers.
| Model | Org | ± CI | Swing | Add to compare | |||||
|---|---|---|---|---|---|---|---|---|---|
| 14 | claude-opus-5 | Anthropic | Sep 2026 | $5 / $25 | 93.9% | 92.4%–95.4% | #5–11 | ||
| 37 | claude-opus-5-5 | Anthropic | Oct 2026 | $4 / $20 | 90.6% | 88.6%–92.5% | #2–11 |
Showing GPQA Diamond exactly as the source published it — its own score and confidence interval, no blending. Select a second axis to build a weighted composite.