Theo Larke

The Grok 4.20 Beta shows three major improvements over Grok 4: ➤ Our lowest ever hallucination rate on the AA-Omniscience evaluation. When Grok did not know the answer, it hallucinated an incorrect answer 22% of the time - this is the lowest hallucination rate of any model we have tested, topping Claude Haiku 4.5 (25%) ➤ Top scores for instruction following and prompt adherence. On IFBench, Grok 4.20 takes the #1 spot with 82.9% - a +29.2 point increase on Grok 4 ➤ Leading speed for its intelligence. At 265 tokens per second output speed on xAI’s API, Grok 4.20 is significantly faster than its peer and over 2x the output speed seen from Grok 4.1 Fast Congratulations to @xai and @elonmusk on the 4.20 Beta 0309 launch!

Starlink is now more affordable than ever The Starlink Mini is now just $199 at major retailers. That’s a 67% drop from its launch price and It’s portable, powerful, and now priced for the mass market SpaceX is also offering free or near-free terminals to distribution partners "we’re trying to make Starlink more affordable to a broader audience The lower the cost, the more Starlink can be used by people who don’t have much money, especially in the developing world" - Elon Musk

This is an engineer from Elon Musk’s xAI … just listen to this guy … this how you as a career starter should think !! GET STUFF DONE ✅

We just hit 1,000,000,000,000 tokens this week on OpenRouter. And still rising. Thank you for the love!

THE KARDASHEV SCALE: MEASURING A CIVILIZATION'S POWER The Kardashev Scale, proposed by Soviet astronomer Nikolai Kardashev in 1964, ranks a civilization's technological advancement based on its energy consumption: Type I: A civilization that harnesses all energy available on its home planet, including solar, wind, and geothermal. Think global unity and sustainable tech. Earth is still a Type 0, but we're inching closer. Type II: A civilization that controls the entire energy output of its star, possibly via megastructures like Dyson Spheres. This is interstellar-level mastery. Type III: A galactic civilization, tapping the energy of an entire galaxy. Imagine billions of stars and planets working in sync - pure sci-fi! Some speculate about Type IV (universal energy control) or Type V (multiversal), but these are theoretical leaps.

It's hard to imagine a person NOT wanting his/her own personal humanoid robot and there are over 8B people on Earth today. It's also hard to imagine a business NOT wanting its own humanoid robot doing useful things and there are over 360M business on Earth today. This is what Elon means when he says Optimus is going to be 10X bigger than the next biggest product. If you are a $TSLA investor, each share you own is a never expiring call option into this future.

Congrats to the Giga Texas team on producing their 400,000th vehicle!