# Is Claude Opus 4.5 20251101 8K SOTA?

**No.** Best recorded rank is #39 in Abstraction (ARC).

As of Oct 14, 2026, Claude Opus 4.5 20251101 8K from Anthropic. Best recorded rank is #39 in Abstraction (ARC). Last listed at #39 in Abstraction (ARC) on 2025-11-24. That board does not award a crown.

As of Oct 14, 2026. Methodology v1.0. Computed automatically.

- Abstraction (ARC): RANKED #39 — Last listed at #39 in Abstraction (ARC) on 2025-11-24. That board does not award a crown.

## Abstraction (ARC)

https://isitsota.com/c/arc