Image created with gemini-2.5-flash-image with claude-sonnet-4-5. Image prompt: Create a 16:9 cinematic split-screen poster. LEFT SIDE (40% width): – A notebook open on a desk filled with short, one-line posts and arrows, next to a smartphone showing a minimal microblog-style timeline with tiny text bubbles. – The background is a turquoise / teal abstract field made of stylized blue rods or data fibers, representing real-time social streams. – Use soft, natural lighting. No glowing blue floodlight, no bird logo. RIGHT SIDE (60% width): – A green-toned abstract aerial forest canopy texture, suggesting organic conversation. – Two clean rounded rectangles stacked vertically near the center-right. – The TOP rectangle contains the text: “Twitter”. – The BOTTOM rectangle contains the text: “2025/10/10”. – Clean sans-serif font, dark green or charcoal. OVERALL STYLE: – Conversational and low-key. – No trademarks. – Keep the turquoise/forest split-screen.
Musk’s xAI nears $20 billion capital raise tied to Nvidia chips, Bloomberg News reports https://finance.yahoo.com/news/musks-xai-nears-20-billion-232913241.html
@DSPyOSS I used DSPy and GEPA to optimize one workflow and switched it from GPT-5 to Grok-4-fast. I now save 20x in API costs with the same results. Without GEPA, Grok wasn’t able to do the workload.”” / X https://x.com/JacksonAtkinsX/status/1976248661081501766
Anthropic, GDM, and xAI say nothing about whether they train against Chain-of-Thought (CoT) while OpenAI claims they don’t. AI companies should be transparent about whether (and how) they train against CoT. While OpenAI is doing better, all AI companies should say more. 1/”” / X https://x.com/RyanPGreenblatt/status/1976686565654221150
There’s quite a lot more to the story than this. As everyone knows, we are actively defending against Elon in a lawsuit where he is trying to damage OpenAI for his own financial benefit. Encode, the organization for which @_NathanCalvin serves as the General Counsel, was one”” / X https://x.com/jasonkwon/status/1976762546041634878
Tesla Optimus learning Kung Fu https://x.com/elonmusk/status/1974338806305411516
I know kung fu, as in, I know how to execute a fixed motion sequence with a sim-to-real RL policy. That’s most likely how they did it. If the robot were reacting and adapting to the human opponent’s movements in real time, the Optimus team would’ve bragged about it. https://x.com/TheHumanoidHub/status/1975257072859222113
Tesla’s AI lead on the latest Optimus demo: “Just the beginning! Once the AI models for self-driving and Optimus unify it’s going to be 🔥” https://x.com/TheHumanoidHub/status/1974510369348653317
XAI readies Grok tools support in Tasks for data fetching https://www.testingcatalog.com/xai-readies-grok-tools-support-in-tasks-for-data-fetching/
xAI hires former Morgan Stanley banker Anthony Armstrong as CFO | TechCrunch https://techcrunch.com/2025/10/07/xai-hires-former-morgan-stanley-banker-anthony-armstrong-as-cfo/
Made by @Grok Imagine with no prompt! Grok just read the text in the image and figured it out. https://x.com/elonmusk/status/1976146944398590385
Just the beginning! Once the AI models for self-driving and Optimus unify it’s going to be 🔥 It’s a great time to join the @Tesla_AI team to work on the coolest products on the planet!! https://x.com/aelluswamy/status/1974381265966252188
Keep your fingers clear of Optimus v2.5’s elbows. https://x.com/TheHumanoidHub/status/1975243002122748184
Kung Fu Optimus https://x.com/TheHumanoidHub/status/1974340131382591846
Mystery solved. It’s a fan to keep Optimus’ brain computer cool. https://x.com/TheHumanoidHub/status/1974900691627094402
Optimus is on the red carpet at the World Premiere of TRON: ARES. https://x.com/TheHumanoidHub/status/1975384136929190207
Vote your $TSLA shares so Elon Musk gets an opportunity to incrementally earn 423 million shares by reaching an $8.5T market cap and other milestones, including selling 1 million Optimus and boosting the EBITDA to hundreds of billions of dollars. https://x.com/TheHumanoidHub/status/1975219163175235620
