LMArena Opens GPT-6 Sol and Luna for Public Testing

LMArena has made GPT-6 Sol and Luna available for public testing via Battle Mode and Agent Mode, with leaderboard results and comparisons to GPT-5.6 coming soon.

2026-09-23 ~ 2026-09-23 · 2 related posts

• LMArena adds GPT-6 Sol and Luna for testing in Battle and Agent modes — arena · 2026-09-23
• GPT-6 Sol and Luna hit Arena, plus a matched head-to-head vs GPT-5.6 Sol — arena · 2026-09-23