They announced it on twitter [1]:

> A new model is now available on http://chat.z.ai.

Looks like that's all they can handle atm:

> User traffic has increased tenfold in a very short time. We’re currently scaling to handle the load.

[1] https://x.com/Zai_org/status/2021564343029203032

The second sentence from a creative writing prompt:

Valerius stood four meters tall—roughly thirteen feet. He was not merely a Space Marine; he was a biological singularity.

I'm surprised they still have the emdash and "not x, but y" quirks

distillation is a hell of a drug

There was a one-line X post about something new being available at their chat endpoint, but that's about it at the time of this writing. Nothing at GitHub or HuggingFace, no tech report or anything.

What's funny is it's available on /v1/models, but if you call it you get an error saying it's not accessible yet. No word on pricing, probably the same as 4.7 if I had to guess (0.6/2.2)