Edward Grefenstette (@egrefen) / X

Edward Grefenstette

16.1K posts

Edward Grefenstette

@egrefen

FR/US/GB AI/ML Person, Director of Research at @GoogleDeepMind, Honorary Professor at @BOLD_Lab_AI, @ELLISforEurope Fellow. All posts are personal.

London, United Kingdom

Joined April 2007

Pinned
Edward Grefenstette
@egrefen
Dec 31, 2025
🧵 Time for a short end-of-2025 wrap up 🧵 Genuinely aiming for this to be a short one for two reasons: 1. I'm doing it at the last moment 😅 2. Most of what I was involved in is not stuff that can be shared publicly (yet… or ever?). Or maybe I was just lazy... Let's go [1/12]
Edward Grefenstette
@egrefen
Aug 3
Feeling BOLD with @bold_lab_ai
Edward Grefenstette
@egrefen
Jul 30
Kavinsky died?? 😢
Edward Grefenstette
@egrefen
Jul 30
GIF
Paradis Labs
@ParadisLabs
Jul 30
This Leopold / Situational Awareness story is crazy. > Go from $1.5B to $20B in under two years. > Over 1,000% since launch, 270% ytd to May alone. > Jane Street which almost never allocates to external managers becomes an investor. > $24B near the highs, levered as much as 4x.
Edward Grefenstette
@egrefen
Jul 19
Amazing seeing Spain defeat Argentina with a well-deserved two goals to nil 😉