---
title: "Blog | UnlockJapan, Inc."
description: "The UnlockJapan, Inc. blog: write-ups of our AI experiments and technical notes."
url: https://unlock-japan.co.jp/en/blog/
locale: en
---

# Blog

2026-10-21

## Jev Othello benchmark: 900 games on prompting and splitting

---

- Site overview for agents: https://unlock-japan.co.jp/llms.txt
- Sitemap: https://unlock-japan.co.jp/sitemap.xml
- Other language: https://unlock-japan.co.jp/ja/blog/
- Contact: contact@unlock-japan.co.jp