MazeBench Goes Free-to-Play Online; Schema Harness Hits Record 33% with GPT-6 Astra

patience_cave · x · 2026-10-14

MazeBench is now playable online for free. The benchmark also has a new coding-agent record: the Schema harness with GPT-6 Astra scores 33%, up from 23% with Codex — work by @guanningzeng and @HavenFeng.

A Gemini 4 Argon entry is coming soon, currently blocked by biology-related safety filters.

Related event: Schema with GPT-6 Astra Sets New MazeBench Record at 33%(2 posts)→

Original post →

More from coding & agent

coding & agent channel →