# Is Claude Sonnet 4.5 SOTA?

**It used to be.** Was SOTA in General LLM.

As of Oct 14, 2026, Claude Sonnet 4.5 from Anthropic. Was SOTA in General LLM. Was SOTA in Long context from 2026-01-29 to 2026-02-09. Currently ranked #28.

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

- General LLM: WAS_SOTA #49 — Was SOTA in General LLM from 2025-10-03 to 2025-10-17. Currently ranked #49.
- Reasoning: WAS_SOTA #40 — Was SOTA in Reasoning from 2025-10-17 to 2025-11-17. Currently ranked #40.
- Math: RANKED #25 — Ranked #25 in Math.
- Science: RANKED #82 — Last listed at #82 in Science on 2025-09-29. That board does not award a crown.
- Coding: INSUFFICIENT_DATA — #20 on SWE-bench Verified; missing Terminal-Bench 4.0, SWE-bench Pro V2 HARD, and LMArena Text (style-controlled, coding)
- Coding › Web dev: WAS_SOTA #76 — Was SOTA in Coding › Web dev from 2025-11-12 to 2025-11-17. Currently ranked #76.
- Long context: WAS_SOTA #28 — Was SOTA in Long context from 2026-01-29 to 2026-02-09. Currently ranked #28.
- Factuality: RANKED #50 — Ranked #50 in Factuality.
- Abstraction (ARC): RANKED #66 — Last listed at #66 in Abstraction (ARC) on 2025-09-29. That board does not award a crown.

## Factuality

https://isitsota.com/c/factuality