claude-sonnet-5.5-xhigh
1,774±14
1,760CI1,788
aiqbench · LLM benchmarks
1,774±14
1,760CI1,788
1,541±6
1,535CI1,547
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 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 3 | claude-sonnet-5.5-xhigh | anthropic | Oct 2026 | $2 / $10 | 1,774 | 1,760–1,788 | #4–26 | ||
| 40 | Claude Sonnet 5 (High) | anthropic | Sep 2026 | $2 / $10 | 1,541 | 1,535–1,547 | #24–58 |
Showing WebDev Arena exactly as the source published it — its own score and confidence interval, no blending. Select a second axis to build a weighted composite.