Arena launches GPT-6 Sol and GPT-6 Luna testing, scores coming soon

Arena 上线 GPT-6 Sol 与 GPT-6 Luna 测试，评分即将公布

Arena is now testing two new OpenAI models, GPT-6 Sol and GPT-6 Luna, with scores not yet released. You can try them on real agent tasks and vote to feed the leaderboard. The post doesn't disclose model size, release date, or pricing.

Why it matters: GPT-6's first public appearance, two variants live on Arena running agent tasks — strong suspense and signal. Deduction for thin info: no scale, pricing, or release date disclosed, just a test entry point.