GLM-5.2 coding harness builds a standalone browser Gomoku game with heuristic AI and win detection from scratch

The article shows a coding-agent run where GLM-5.2 inspected an empty Gomoku project, then created a complete browser-based game using index.html, app.js, and styles.css. The implementation includes heuristic AI, turn handling, draw logic, and explicit five-in-a-row win detection, with external font dependencies removed for fully local use.

This illustrates how coding models are increasingly being evaluated on end-to-end software tasks rather than isolated snippets. The focus on a self-contained, dependency-free game highlights a broader trend toward agentic coding systems that can plan, implement, validate, and refine small applications autonomously.