Tesla AI, Optimus & Grok News

Elon Musk says the public Mythos AI is 'significantly nerfed' vs. internal versions. Here's what that gap actually means and who gets the real thing.

Elon Musk confirmed Grok agents now run in background mode. Here's what that means, how it works, and what xAI's roadmap looks like. Read more.

Tesla's AI lead says Optimus 'will not disappoint.' Here are 5 key facts behind that confidence and what it means for the robot's future. Read now.

Samsung Foundry confirms Tesla's AI5 chip has completed tape-out, headed for 2nm production at Taylor fab. Here's what it means for HW5 and future Teslas.

Sawyer Merritt spotted what looks like an operational Tesla vacuum robot. Here's what we know and what it could signal for Tesla's robotics ambitions.

Elon Musk says Grok leads on token efficiency vs all frontier AI models. Here's what the numbers say and what it means for you. Read the full breakdown.

Tesla's Cybercab — with no steering wheel or pedals — is now shuttling employees around GigaTexas, a critical step before public robotaxi rollout.

xAI's Grok AI assistant is now live in Japan, running on the new Grok 4.5 model. Here's what the expansion means and who can access it now.

Tesla is decommissioning the original Model S and Model X assembly line at Fremont in just 46 days to install Optimus robot production capable of 1M units/year.

Grok 4.5 just launched with a focus on real-world usefulness over benchmarks. Here's what it does, who it's for, and what Tesla engineers think of it.

Tesla and SpaceX's joint chip fab 'Terafab' is breaking ground at Giga Texas. Here are 6 key facts every Tesla owner should know. Read now.

xAI's Grok is building a full gaming studio — from FPS games in 4 hours to 3D world creation. Here's everything you need to know about Grok gaming.