Mystery Model "korrine" Appears on LM Arena Amid Speculation

A stealth model named "korrine" surfaced on LM Arena, rumored to be Moonshot's Kimi K3.1 in secret testing, though some testers speculate it may actually be based on Qwen. Related rumors point to Zhipu's GLM 5.3 Flash testing as "Ox Alpha" on OpenRouter.

2026-08-21 ~ 2026-08-21 · 3 related posts

• Kimi K3.1 quietly testing on Code Arena; Ox Alpha said to be Zhipu's GLM 5.3 Flash — i_dg23 · 2026-08-21
• Mystery 'Kimi K3.1' model spotted as 'korrine' on LM Arena — koltregaskes · 2026-08-21
• Mystery LM Arena model 'korrine' likely a Qwen model, tester says Kimi still a level above — legit_api · 2026-08-21