- Who
- Google DeepMind
- What
- rolls out Gemini 4 Carbon, a frontier model
- When
- Quote
Our latest frontier model Gemini 4 Carbon is rolling out today!
What happened
Our latest frontier model Gemini 4 Carbon is rolling out today! Amazing progress from Gemini 3 → Gemini 4 in less than a year… Carbon reverse engineers my original Theme Park binaries, adds a new DeepMind themed ride, and ports it to the web in one shot - kind of mindblowing to see! x.com/demishassabis/status/19…
Read next
See the full storyGoogle Begins Rolling Out Gemini 4 CarbonOur latest frontier model Gemini 4 Carbon is rolling out today! Amazing progress from Gemini 3 → Gemini 4 in less than a year… Carbon reverse engineers my original Theme Park binaries, adds a new DeepMind themed ride, and ports it to the web in one shot - kind of mindblowing to see! x.com/demishassabis/status/19…
View the quoted post on XFor example I’ve been doing a bunch of late night vibe coding with Gemini 3 in @GoogleAIStudio, and it’s so much fun! I recreated a testbed of my game Theme Park 🎢 that I programmed in the 90s in a matter of hours, down to letting players adjust the amount of salt on the chips! 🍟 (fans of the game will understand the reference 😀)
The story so far
Google DeepMind began rolling out Gemini 4 Carbon, which Demis Hassabis called its latest frontier model. Hassabis said it reverse engineered the binaries for his original Theme Park game, added a DeepMind-themed ride, and ported the game to the web in one shot. AI commentator Ethan Mollick said the release showed Google was back in the frontier-model race, with rapid releases and improvement. That is his assessment of the launch.

