Tesla CEO and technology entrepreneur
Elon Musk
Elon Musk is Tesla's CEO and a technology entrepreneur whose work spans electric vehicles, space technology, and the AI business acquired by SpaceX.
About Elon Musk
Elon Musk is the CEO of Tesla, where he oversees product design, engineering, and manufacturing. He also leads SpaceX and has worked on businesses including Neuralink and The Boring Company.
His business interests intersect with artificial intelligence through SpaceX's AI operations. In February 2026, xAI announced that SpaceX had acquired it. The AI business develops Grok and tools for reasoning, voice interaction, and generative media.
Mentioned in our coverage
203 articles name Elon Musk, excluding author credits.
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- Shopify Partners With Meta for Agentic Shop Pay Checkout →
On Monday, September 21, 2026, Shopify CEO Tobi Lutke and Meta CEO Mark Zuckerberg announced a partnership that wires Meta's Muse personal agent into Shopify Catalog search and Shop Pay checkout across Shopify-powered stores — with no extra merchant setup for catalog discovery. It lands in the same week Amazon publicly blocked Muse from shopping on Amazon.com, making the contrast between "authorized agent rail" and "credential borrowing" impossible to miss. Here's what's confirmed, what's still coming (saved Shop Pay wallets), and what builders should take from the split.
- A Human Fought Two Humanoid Robots in San Francisco. Here Is What That Actually Proves. →
A viral video from a Friday-night event in San Francisco shows a human fighter taking real kicks from a six-foot EngineAI T800 and struggling to put down a remote-controlled Unitree H1. The clip is being framed as the birth of a new entertainment genre — but the robots were teleoperated, not autonomous, which is the detail that determines whether this scales safely or becomes a regulatory flashpoint for humanoid robotics.
- Mozilla: Open-Weight Models Now 4 Months Behind Frontier →
A Sept. 20, 2026 AI news digest surfaced a bare headline: Mozilla says the gap between the best open-weight model and the best closed frontier model has narrowed to about 4 months. There is no linked report to verify it against yet — so this post explains what a "gap in months" claim actually needs to measure to be credible, using explainx.ai's own benchmark coverage as the grounding.
- OpenAI and Anthropic Reportedly Neared a Deal to Stress-Test Each Other →
A September 21, 2026 report from The Information says OpenAI and Anthropic came close to a legally binding agreement to probe each other's models for vulnerabilities and hidden dangers, with talks predating a string of AI security incidents. explainx.ai covers what's actually confirmed versus what's still secondhand, and why this looks like the same instinct behind Anthropic's new Accenture partnership — just pointed at a rival lab instead.