I saw this on twitter and actually came on HN to see if there was a thread with more details. The demo on twitter was frankly unbelievable. Show me a water droplet falling...okay...now add a live force diagram that is perfectly rendered by just asking for it? What? Doesn't seem possible/real. And yet it seems reputable, the docs/tech look legit, they just "aren't released the generative part yet".
What is going on here? Is the demo just some researchers getting carried away and overpromising, hiding some major behind the scenes work to make that video?