# Is YI 1.5 34B Chat SOTA?

**No.** Best recorded rank is #174 in Science.

As of Oct 14, 2026, YI 1.5 34B Chat from 01 AI. Best recorded rank is #174 in Science. Last listed at #174 in Science on 2024-05-13. That board does not award a crown.

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

- Reasoning: INSUFFICIENT_DATA — #174 on GPQA Diamond; missing Humanity's Last Exam and LMArena Text (style-controlled, hard prompts)
- Science: RANKED #174 — Last listed at #174 in Science on 2024-05-13. That board does not award a crown.

## Reasoning

https://isitsota.com/c/reasoning