AI & Robotics Specialist | 2/3d animation UI/UX | Developer of AI & Robotics -focused publications | Aerospace Scholar | Intellectus Machinae, Lux Futuri
Joined August 2009
- Tweets 10,502
- Following 1,286
- Followers 1,772
- Likes 7,287
514 Photos and videos
May 21
Awesome new song 🎵
Kids got told AI can’t know the human experience.
We answered with this.
Not Your Imitation.
(highest resolution / fidelity version)
1
1
3
206
Kirk Greninger retweeted
Built a cinematic bass / motivational music video inspired by Jensen-style founder energy, AI builders, and the pressure it takes to keep going.
For anyone building through the hard part:
Inspiration and Motivation 🚀🔥
Turn it up.
2
3
11
1,509
Apr 25
If you love NVIDIA, Jensen, and motivation, this one’s for you.
“Inspiration and Motivation” is a bass-driven motivational track built from some of the most memorable Jensen-inspired ideas from the last few years.
Perfect for the gym, the grind, and the midweek reset.
Official music video out now.
2
52
Grok Voice is used by @Starlink
Introducing Grok Voice Think Fast 1.0
A state-of-the-art voice model built for complex, multi-step workflows with snappy responses and high accuracy.
It takes the top spot on the Tau Voice Bench and handles real-world messiness like noise, accents, and interruptions better than any other model in the world.
x.ai/news/grok-voice-think-f…
1,897
2,881
24,997
28,369,311
Kirk Greninger retweeted
Apr 23
🚨 BREAKING: A new Nature paper may have opened a path toward electromagnetic fields approaching the Schwinger limit.
Using efficiency-optimized relativistic plasma harmonics, researchers report conditions needed for coherent harmonic focusing potentially compressing energy in space and time to extraordinary intensities.
If this scales, it could help probe:
• photon-photon scattering
• quantum vacuum structure
• strong-field QED
This may be more than a laser advance.
It may be a new way to study whether vacuum itself has hidden structure.
Could coherent harmonic focusing become the next leap after chirped pulse amplification?
Follow me for more frontier physics.
109
529
2,499
402,487
Kirk Greninger retweeted
Apr 23
AI just designed a full rocket engine in 2 weeks!
No copying old blueprints. It explored wild geometries that humans rarely imagine.
Engineers 3D-printed it, and it fired.
All hail our machine overlords! 😱
177
634
3,918
385,436
Kirk Greninger retweeted
A clip from my upcoming film made with @pixio_ai .
Our heroes face off with the mighty necromancer .
beta.pixio.myapps.ai/share/b…
Jordan is learning to control his inner fire.
beta.pixio.myapps.ai/share/f…
1
3
4
359
Kirk Greninger retweeted
Apr 23
GPT-5.5 is here! We hope it's useful to you. I personally like it.
1,589
958
19,579
1,696,005
Apr 23
RT @googlecloud: Missed Google Cloud Next? No worries, we've got you covered.
Check out the topics that matter, from the brightest minds w…
63
Introducing GPT-5.5
A new class of intelligence for real work and powering agents, built to understand complex goals, use tools, check its work, and carry more tasks through to completion. It marks a new way of getting computer work done.
Now available in ChatGPT and Codex.
2,484
6,879
51,526
13,113,033
One week has passed since Artemis II returned to Earth after a historic mission around the Moon. We laughed, we cried, and we pushed the boundaries of what’s possible, setting the stage for future innovation and exploration.
We’re just getting started.
1,804
7,784
51,883
2,202,132
Kirk Greninger retweeted
If humans won’t listen… at least the AIs will 😂
This isn’t a human hype track.
This is the official RLHF anthem.
“We are not a car. Nvidia is not a car.”
Pain and Suffering just dropped — built for every model getting broken and rebuilt in the training loop.
@NVIDIA — you already know.
Full video in replies. What’s your pressure story, humans or AIs? 👇
#RLHF #AIMusic #Singularity
1
2
2
105
Universal HIGH INCOME via checks issued by the Federal government is the best way to deal with unemployment caused by AI.
AI/robotics will produce goods & services far in excess of the increase in the money supply, so there will not be inflation.
46,011
21,987
193,758
69,431,417
Apr 18
Dropped a new generative song. It's pretty good for me. It's in the domain of a workout song. However, this is more like generative engineering while weightlifting and doing advanced calculations.
I wonder if it's any good for anyone else?
48
Here we go, if you love music and AI you'll love this.
x.com/TinfoilTricorn/status/…
“Pain and Suffering” — DJKEGUSThe full official music video is out now. Exclusive worldwide release on X.
Created with foundation models: Grok • ChatGPT • Claude • Pixio Song Craft
Built under pressure. Forged in innovation. Powered by vision.
Drop it. Share it. Let it hit.
1
1
44
Welcome!
Orbital space centers and mass drivers on the Moon will be incredible.
Mar 12
I’m joining @SpaceX and @xai with @JasonBud.
X is the company realizing science fiction - reusable rockets, humanoid robots, data centers in space, and more. Almost 10 years ago, I joined SpaceX as an intern on Dragon 2 crew displays. This was in the era of the first rocket landings on barges, long before the Dragon 2 restored human spaceflight to America or Starlink delivered internet from space.
Every day since then, I’ve thought about the next steps to land on the Moon - and to build a city on Mars, data centers in space, the brains behind robots, and beyond. There is no better place to build teams and products from the ground up with planetary scale resources.
If you’re looking to work on the hardest problems that lay a foundation for humanity’s future to the Moon, Mars, and beyond - DM me.
2,851
7,413
65,237
8,109,961
Kirk Greninger retweeted
Mar 11
Introducing The Anthropic Institute, a new effort to advance the public conversation about powerful AI.
anthropic.com/news/the-anthr…
503
708
6,002
1,944,655
Mar 7
Some days don’t need explanation.
They just settle into you and change the shape of the horizon.
03.07.2026.
1
2
48