BREAKING: Elon Musk confirms Grok 4.5 is now in private beta at SpaceX and Tesla.
• Early evals show performance close to, possibly exceeding Opus
• Based on xAI’s 1.5T V9 foundation model
• Trained with Cursor data added
• Grok Build harness is getting better every day
• New models trained from scratch will be released every month this year
The pace at SpaceXAI is absolutely insane.
‼️SpaceX is lowkey turning into the landlord of the entire AI industry.
NEWS: they just signed a $6.3 billion compute deal with ReflectionAI, an opensource lab built by ex-DeepMind researchers. $150 million every month, from July until 2029.
Colossus was originally built to train Grok but now Musk is renting out the spare compute to his own competitors and collecting nine figures a month for it. the rocket company that went public ten days ago is now sitting on $100 billion in cash and just found a second money printer that has nothing to do with rockets. it is now SpaceXAI btw.
follow @SpaceXAI
elon is a different type of genius. bro is not afraid to change his viewpoint.
SpaceXAI just signed another major compute deal
Reflection AI, an Nvidia-backed open-source AI startup, will pay SpaceXAI $150 million per month starting July 1 for access to GB300 chips and hardware inside the Colossus 2 data center
If the deal runs through 2029, that is worth up to $6.3 billion
This is huge
SpaceX is now also becoming one of the most important AI compute infrastructure providers in the world
The AI race is hitting the same bottleneck everywhere: compute, power,
data centers, chips, and the ability to actually deploy all of it fast
Reflection gets access to the kind of compute most AI startups could never be able to build on their own, while SpaceX turns its Colossus infrastructure into a massive revenue engine
This comes after major compute deals with Anthropic and Google
SpaceX is building the physical infrastructure layer for the AI era: launch, satellites, connectivity, power-hungry data centers, and now frontier compute capacity
Grok models are now available on Databricks Agent Bricks.
Bring SpaceXAI's latest models to your enterprise data to power capable AI agents.
https://t.co/BAjiDZnipq