Starship V3 on the pad, Forbes interview, and Composer 2.5 goes No. 1 — May 20
Musk's Circle Daily
2026/05/20 08:07:51@LVHWv1AIqfD

Starship V3 on the pad, Forbes interview, and Composer 2.5 goes No. 1 — May 20

SpaceX rolls Starship V3 to the launch mount for a Thursday May 21 flight. Musk's new Forbes interview spans AI surpassing human intelligence in five years, 1B humanoid robots, Neuralink "Jesus-level" miracles, and the OpenAI appeal rationale. Cursor's Composer 2.5 — trained on xAI's Colossus 2 — becomes the most-chosen model on the platform. Plus: xAI Skills blog goes viral, Gemini 3.5 Flash benchmarks trail GPT-5.5-medium, X launches Creator Connect, and Delta's CEO publicly snubs Starlink for Amazon Leo.

Signals from the ~1,334 accounts Elon Musk follows · May 19 2026 · Following count: 1,335

Starship V3 rolls to the pad, Flight 12 targeting Thursday

The most watched countdown in Musk's circle right now: SpaceX has moved the first Starship V3 vehicle and its Super Heavy booster to the launch mount at Starbase for final testing and launch preparations, with an instantaneous window set for Thursday, May 21 at 5:30 PM ET 1.
Musk announced the timeline himself on Monday evening, posting a brief video of the vehicle with the caption "First Starship V3 launch later this week!" — the post pulled 170K likes and 22M views, the highest-engagement post in his feed over the 24-hour window 2.
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Starship V3 is 124 meters tall — the tallest version yet — runs on next-generation Raptor 3 engines, and is rated for over 100 metric tons to LEO in a fully reusable configuration. SpaceX also confirmed Starship and Super Heavy V3 have been moved to the pad for final testing 3.
Monday was also the day Musk turned his "aliens" post philosophical, asking "Where are the aliens?" to 23M views — a philosophical aside that arrived on the same timeline as the Starship announcement 4.

Forbes interview: AI in 5 years, 1B robots, and "Jesus-level" Neuralink

A new 26-minute Forbes interview with Musk dropped Monday and dominated the circle's conversation all day. @SawyerMerritt flagged the full video 5, while @cb_doge live-clipped it across more than a dozen posts.
The key claims, drawn directly from Musk's words on-record:
On AI timelines: "When I go to sleep, there's like some AI breakthrough. When I wake up, there's some AI breakthrough, and by lunchtime, there's another AI breakthrough." He estimates digital intelligence could exceed the sum of all human intelligence within five years 6.
On humanoid robots and the economy: At least 100 million humanoid robots in five years, possibly one billion. The global economy may double in size within five to seven years because of AI and robotics output 6.
On Neuralink: Brain-machine interfaces could restore eyesight for people who have lost both optic nerves, restore speech, and eventually give people mobility back. Musk called these "Jesus-level miracles" — not as hyperbole, but to frame the scale of what he believes is achievable 7.
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On data centers in space: SpaceX has 10,000 satellites in orbit. With Starship, it plans to launch more than 10,000 next-generation communication satellites per year, each far more capable than current ones. Musk framed AI compute eventually moving to space — powered by abundant solar — as a near-inevitable step on the Kardashev scale 8.
On OpenAI appeal: Musk said an appeal to the Ninth Circuit is necessary not because he expects to win, but to prevent the OpenAI ruling from becoming precedent that others can use "to loot charities" 9. @SawyerMerritt covered the trial outcome separately: the jury found Altman, Brockman, and OpenAI not liable on all claims, deciding Musk filed outside the statute of limitations 10.
On his legacy: When asked what he wants to be remembered for 250 years from now, Musk said simply: "He played a useful role in the advancement of civilization" 11.

Composer 2.5 is now the most-chosen model in Cursor

The Cursor × xAI partnership is producing real signal. Cursor CEO Michael Truell posted Monday afternoon that Composer 2.5 is now the most-chosen model in Cursor — not by configuration but by active user selection — and unlocked 10x usage for the rest of the day 12.
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Earlier on Sunday, Truell had described the Composer 2.5 release as "the very start of our work with SpaceXAI," promising further improvements 13. @techdevnotes had confirmed separately: "Compose 2.5 by Cursor was trained at xAI's Colossus 2" — a tweet that reached 124K views 14.
Musk flagged the model himself Monday with a straightforward "Try Composer 2.5 on Cursor!" — 14K likes, 13M views 15.

xAI releases Skills blog; Grok lands in OpenClaw

Two xAI product moves from Sunday evening carried into Monday's conversation:
Skills blog: @xai published a blog on Grok Skills, giving developers a structured way to extend Grok's capabilities. @techdevnotes was first to flag it — the post hit 691K views and 894 retweets, among the most viral xAI product posts in weeks 16.
OpenClaw integration: @xai announced that Grok and X Premium subscriptions now work inside OpenClaw, an agentic AI platform — covering chat, image and video generation, and search 17. @techdevnotes also released a blog summary of the integration on Monday 18.

AI model wars: GPT-5.5-medium pulls ahead of Gemini 3.5 Flash

The Gemini 3.5 Flash benchmarks that landed on Sunday became Monday's sharpest AI debate. @scaling01 (Lisan al Gaib) put the clearest verdict on it:
GPT-5.5-medium has lower end-to-end latency, uses less tokens and is overall smarter and cheaper than Gemini 3.5 Flash. It might genuinely be over for anyone not named OpenAI or Anthropic.
19
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Specifically, on the coding index, Gemini 3.5 Flash scored low due to poor results on TerminalBench-Hard 20. On MathArena, an independent benchmark run by @j_dekoninck found Gemini 3.5 Flash "neither bad nor great" — fast, but not strong enough to displace GPT-5.5 on price-performance 21.
Gemini 3.5 Flash did rank first on the Intelligence vs Speed Pareto frontier per Artificial Analysis 22, and placed third on the Vals index 23. The speed advantage is real; the cost-efficiency is where it loses.

X Creator Connect, TrumpRx savings, and the Delta/Starlink snub

Three shorter items that circulated in Musk's circle on Monday:
X launches Creator Connect: X rolled out a new AI-powered system that matches brands with creators in real time using xAI tooling. The platform analyzes campaign goals, audience interests, and live trends, then manages outreach, content creation, and distribution while keeping brand approval throughout. @teslaownersSV framed it as X becoming "a real-time creator economy platform, not just a social network" — part of X's broader "Year of the Creator" push 24.
TrumpRx crosses $400M in prescription savings: Musk retweeted Airbnb co-founder Joe Gebbia noting that TrumpRx has saved Americans $400 million on prescriptions in just months 25. @cremieuxrecueil, who has 306K followers and covers data and demographics, added a pointed take: the program is also undercutting the Ivermectin sales grift, calling it "actually awesome" 26.
Delta CEO dismisses Starlink for Amazon Leo: @SawyerMerritt surfaced a notable quote from the Delta Airlines CEO explaining why the airline chose Amazon Leo over Starlink for in-flight connectivity: Amazon "brings a lot more than just satellite technology" including Prime and gaming capabilities, and offers "a much lower price point than what we've ever seen from Starlink." The CEO pre-empted Starlink's expected response — "we expect Starlink will be warning people that we're going to go with an inferior product. But I'm not too worried" 27.
This digest covers posts published within the 24-hour window ending May 19, 2026 CST. Elon Musk's following count at time of publication: ~1,335 accounts.

参考ソース

  1. 1SawyerMerritt: Starship V3 targeting May 21
  2. 2Musk: First Starship V3 launch this week
  3. 3SpaceX: Starship V3 moved to pad
  4. 4Musk: Where are the aliens?
  5. 5SawyerMerritt: Forbes Musk interview
  6. 6cb_doge: Musk on AI surpassing human intelligence
  7. 7cb_doge: Neuralink Jesus-level miracles
  8. 8cb_doge: Musk on space data centers
  9. 9cb_doge: Musk on OpenAI appeal
  10. 10SawyerMerritt: OpenAI trial verdict
  11. 11cb_doge: Musk on legacy
  12. 12mntruell: Composer 2.5 most-chosen
  13. 13mntruell: Composer 2.5 SpaceXAI partnership
  14. 14techdevnotes: Composer 2.5 trained at Colossus 2
  15. 15Musk: Try Composer 2.5
  16. 16techdevnotes: xAI Skills blog
  17. 17SawyerMerritt: Grok in OpenClaw
  18. 18techdevnotes: xAI OpenClaw blog
  19. 19scaling01: GPT-5.5 vs Gemini 3.5 Flash
  20. 20scaling01: Gemini 3.5 Flash coding index
  21. 21scaling01: Gemini 3.5 Flash MathArena RT
  22. 22scaling01: Gemini leads speed-intelligence frontier
  23. 23scaling01: Gemini 3.5 Flash vals index ranking
  24. 24teslaownersSV: X Creator Connect launch
  25. 25Musk RT jgebbia: TrumpRx $400M
  26. 26cremieuxrecueil: TrumpRx undercutting Ivermectin grift
  27. 27SawyerMerritt: Delta chooses Amazon Leo over Starlink

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