rex

What's your FSD percent at after no exciting updates for a while? I'm wondering if people get bored and use it less over time.

What's your FSD percent at after no exciting updates for a while? I'm wondering if people get bored and use it less over time.

SpaceX Compute in Space What exactly does a grid of 1 million compute satellites buy you? Each “AI Sat Mini” is expected to deliver 100 kW of compute, roughly equivalent to 400 AI5 processors running at 250 W each*. Scale that to 1 million satellites, and you get 100 GW of total compute power. For context, today the xAI Colossus cluster is on the order of ~2 GW— and it’s already massive. This system would be ~50× larger. Importantly, this would primarily be inference compute, not a tightly coupled training cluster. In other words, this capacity is dedicated to serving real-world requests, not model training. Today, those requests are mostly: AI assistant queries Image generation Video generation Let’s focus on LLM inference (text queries): Each satellite produces 100 kW × 24 hours = 2,400 kWh per day. That’s roughly equivalent to ~30 fully charged Tesla vehicles (assuming ~80 kWh per vehicle). If we assume 0.5 Wh per query (reasonable for detailed or technical prompts), each satellite can handle: ~4.8 million queries per day Across a 1-million-satellite constellation: ~4.8 trillion queries per day (That's ~600 such queries per day for every person on Earth.) Of course, inference cost varies widely. Video generation or complex multi-agent workloads— like those seen in frontier systems such as Grok 4.20—consume significantly more compute. But even with that variability, the scale here is the point. *SpaceX will use a new chip from the Tesla/SpaceX Terafab collaboration, called the “D2,” for space-based compute. There are no specs available yet. AI5 is for Robotaxi (FSD) and Optimus.

ALS has gradually taken away Kenneth’s ability to speak. Through Neuralink’s VOICE clinical trial, he’s exploring how a brain-computer interface designed to translate thought to speech could help restore autonomy in his daily life. Watch to learn more:

ALS has gradually taken away Kenneth’s ability to speak. Through Neuralink’s VOICE clinical trial, he’s exploring how a brain-computer interface designed to translate thought to speech could help restore autonomy in his daily life. Watch to learn more:

White guy kills a seagull: 8 months in prison Black guy kills a man: misdemeanor, released Black guy kills a pregnant mom and her unborn child: not guilty by reason of insanity, baby doesn’t count as a human Asian woman kills family of 4: probation Red guards in black robes have destroyed the value of justice and life - the purpose of a system is what it does.