Derya Unutmaz, MD
@DeryaTR_ · Feb 17, 2026
I just got access to Grok 4.20 beta & I’m testing it on biomedical questions; I can already say it has greatly improved. In fact, for a very complex experiment outcome prediction, Grok 4.20 gave an amazing response! I’d even say it’s the best I’ve seen from any model! Looking 👍!
Elon Musk
@elonmusk
The foundations of 4.2 are such that it is able to improve every week, so the recursive intelligence growth will be strong
06:33 PM · February 17, 2026 · 342.8K views
302
208
2.9K