Have you checked out Hark Handoff? It has scored better on EYL than GPT 5.5 OPUS 4.8 at 90% less cost

97.7 on Online Mine 2Web
83.2 on internal
68.6 on WebTail Bench

Best across board and at 2.37 dollars per million token 90% Than GPT5.5 !

how they have trained this.
They are using an undisclosed base model and using SFT to accelerate time to market, combined with asynchronous reinforcement learning, especially leveraging the GRPO algorithm.
If you don't know, this is similar to how DeepMind historically has trained their AlphaGo

Even though they are talking about 1-3 sec latency
the huge problem in computer use agents are page rendering and state resolution and there own data showcases it adds roughly 10 Secs
so i am skeptical there but I don't think latency matter always and I am bullish on CUA

I spend most of the time scrolling the web for silly things, and my mind was blown by the demo videosss

Not associated with Any labs. I wish I was :)