GoBench: GPT-6 Astra tops new Go-playing reasoning benchmark at 2568 Elo
Roland31415 · reddit · 2026-09-17
A Reddit user built GoBench, a benchmark measuring LLM general reasoning via the game of Go. GPT-6 Astra max scores 2568 Elo vs 2076 for Opus 5 high and 1929 for Sol max; with internet-free coding enabled, Codex+Astra reaches 3563 Elo vs 2656 for Codex+Sol. Leaderboard is public.
Related event: GoBench: Testing LLM Reasoning Through the Game of Go(2 posts)→
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