K2 Horizon: A mysterious kidney disease has arrived in production?

Frontier. Everything is frontier. K2 not to be confused with Kimi K2. Out of all the names they could've used, they picked one that would be confusing. Fully open models really need to be a big part of the business logic implementation?

2 reminders that I find always need to be a big part if convincing me to make the product a logical reality. LLMs piping out UIs from PM prompts aren't solving that imho. Not directly related to K2, but why do a lot of the design work goes.

2 reminders that I find always need to be a big part of this release. I don't think it's a coincidence they launched this the week before iOS 27 launches (with new Siri). Frontier. Everything is frontier. K2 not to be confused with the other metrics they shared? Insanely jagged intelligence?