GPT-6 Sol and Luna hit Arena, plus a matched head-to-head vs GPT-5.6 Sol
arena · x · 2026-09-23
LMArena announces that scores for OpenAI's GPT-6 Sol and GPT-6 Luna are coming soon, inviting users to test them on real-world agentic tasks. Meanwhile Peter Gostev ran GPT-6 Sol head-to-head against GPT-5.6 Sol under matched conditions — same prompts, max reasoning on both — comparing output quality, total token usage, and wall-clock latency; results and prompts are on Arena's YouTube.
Related event: LMArena Opens GPT-6 Sol and Luna for Public Testing(2 posts)→
More from Models
- Google's Physical-Engineering's Last Exam: all 14 frontier models score below 50% — dl_weekly · 2026-11-12
- Commit leak reveals unreleased Gemini 4 variants: Argon, Hydrogen and Helix (unconfirmed) — BlackHC · 2026-11-11
- Rewiring just 89 of 442,368 neurons in Qwen3-8B matches full SFT for a persona — maxsloef · 2026-11-11
- Unsloth ships Qwen3.8-27B Dynamic V3.1 GGUFs with 5-10% accuracy gains — danielhanchen · 2026-11-11
- Zvi: being forced back to an older model is the best reminder of AI progress — TheZvi · 2026-11-11
- Screenshots Made a 4B Browser Agent Worse: A Postmortem With Real Numbers — Stunning-Sherbet1853 · 2026-11-11