Rumor: Zhipu's GLM 5.3 Flash and Kimi k3.1 incoming on OpenRouter
calabi_and_yau · x · 2026-08-21
Rumors suggest that the secret model 'Ox Alpha' on OpenRouter is Zhipu's upcoming GLM 5.3 Flash, allegedly outperforming top models like Fable and GPT Sol. Additionally, a new Kimi model (likely k3.1, codenamed 'korrine') is being tested on the Code Arena. This hints at significant post-training progress by Chinese labs.
Related event: Zhipu's GLM 5.3 Flash Reportedly Spotted Ahead of Launch(2 posts)→
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