BOOM 🚨 Bloomberg reports Nvidia's board is working with an outside firm to find Jensen's replacement, possibly with an interim CEO first.
Here’s an idea 💡 If Nvidia really does let him go, Elon should sign Jensen out of free agency and put him in charge of Terafab.
Terafab is meant to make chips for Tesla, SpaceX and xAI, and Elon's pitch is a fast loop between designing a chip and building it.
Jensen has spent three decades on the design half of that loop.
Elon would be getting the person who arguably knows what an AI chip should be better than anyone alive.
Clipping is here 🎬
Grab your favorite moment from any video, add your take, and post it without leaving X.
Creators: every clip credits your original video and links back to it, so new viewers can find your work and keep watching.
Clippers: you now have an easy, native way to share moments from your favorite creators directly on X.
The best part? Both the original creator and the clipper can earn from views on the clip through Original Content Rewards.
Everyone wins when great moments travel. Clipping is one more step toward making X the best place to create, grow and earn.
NVIDIA と Meta が AI エージェント向けモデル「Muse」に関するパートナーシップを拡大しました。
Meta は、次世代 AI 基盤として NVIDIA Vera Rubin や Vera CPU、Spectrum-X の導入を拡大し、インフラから安全なエージェント運用までエンドツーエンドの最適化を推進します。
https://t.co/s8sNmnKM5Z
We have dumped JAX/SGLang and rewritten the entire RL and inference stack from scratch in C/C++, which took some extra time.
Training (aka pre-training) is done. Lot of cleanup was needed on the SFT data to get that mostly right. Now, 4.8 is in RL and the evals are starting to climb. We will do a soft rollout to Bot users later this week and see how it goes.
Grok 4.8 will bear no resemblance to 4.7 (thankfully). It is not yet incredible, but, this time, the foundations are built right, so I expect it to evolve to be something special.
Grok Bot can now join your personal or company tailnets on Tailscale.
Use it to securely reach private MCP servers, internal tools, and apps on your network.
SpaceX just dropped @Starlink Mini 2! The first battery-powered portable dish, with up to 4.5 hours of connectivity.
• 4.5 hours of battery life. Batteries can be swapped via a quick-connect system.
• 71 Wh battery
• 60W USB-C charging
• IP67 rating
• Wi-Fi 6, up to 1,800 ft²
• 23.1 mm thin (like a laptop)
This is going to be an incredible product.
Elon Musk just gave a huge update on Grok 5
Grok 5 is expected to surpass Claude Opus 5.5 in performance, potentially within just 2–3 months
And thereafter, it won't just be Claude models setting the standard. Grok models are going to be pushing the boundaries of what's possible
You can already see the incredible capabilities of Grok models in Grok Bot, and things are only going to get better
SpaceXSI is pushing for even faster advancements in SI capabilities beyond Grok 5
Super exciting times ahead
Elon Musk just gave a huge update on Grok 5
Grok 5 is expected to surpass Claude Opus 5.5 in performance, potentially within just 2–3 months
And thereafter, it won't just be Claude models setting the standard. Grok models are going to be pushing the boundaries of what's possible
You can already see the incredible capabilities of Grok models in Grok Bot, and things are only going to get better
SpaceXSI is pushing for even faster advancements in SI capabilities beyond Grok 5
Super exciting times ahead
Elon Musk just revealed a massive update on Grok 4.8, and SpaceXSI has completely rebuilt its reinforcement learning and inference infrastructure from scratch
The engineering team has abandoned JAX and SGLang, rewriting the entire RL and inference stack in C/C++
Here’s where Grok 4.8 stands:
• Pre-training is complete
• Major cleanup of supervised fine-tuning data
• Reinforcement learning now underway
• Evaluation scores are starting to climb
• Soft rollout to Grok Bot users planned for later this week
And Elon also gave another imp update about Grok 4.8:
“Grok 4.8 will bear no resemblance to 4.7 (thankfully)”
He also explained why the development took longer than expected:
“It is not yet incredible, but, this time, the foundations are built right, so I expect it to evolve to be something special”
This is a fundamental engineering overhaul, not just another model upgrade
SpaceXSI has rewritten the underlying infrastructure to build a much stronger foundation for Grok’s future development.
And the first Grok Bot users are expected to get their hands on it this week
Elon Musk just revealed a massive update on Grok 4.8, and SpaceXSI has completely rebuilt its reinforcement learning and inference infrastructure from scratch
The engineering team has abandoned JAX and SGLang, rewriting the entire RL and inference stack in C/C++
Here’s where Grok 4.8 stands:
• Pre-training is complete
• Major cleanup of supervised fine-tuning data
• Reinforcement learning now underway
• Evaluation scores are starting to climb
• Soft rollout to Grok Bot users planned for later this week
And Elon also gave another imp update about Grok 4.8:
“Grok 4.8 will bear no resemblance to 4.7 (thankfully)”
He also explained why the development took longer than expected:
“It is not yet incredible, but, this time, the foundations are built right, so I expect it to evolve to be something special”
This is a fundamental engineering overhaul, not just another model upgrade
SpaceXSI has rewritten the underlying infrastructure to build a much stronger foundation for Grok’s future development.
And the first Grok Bot users are expected to get their hands on it this week
Clipping is here 🎬
Grab your favorite moment from any video, add your take, and post it without leaving X.
Creators: every clip credits your original video and links back to it, so new viewers can find your work and keep watching.
Clippers: you now have an easy, native way to share moments from your favorite creators directly on X.
The best part? Both the original creator and the clipper can earn from views on the clip through Original Content Rewards.
Everyone wins when great moments travel. Clipping is one more step toward making X the best place to create, grow and earn.