Starship Reaches Orbit, Deploys 26 V3 Starlink Satellites as Perplexity and Nvidia Push Open Agent Safety

Key Takeaways

1. SpaceX's Starship reached orbit for the first time, deployed 26 V3 Starlink satellites, and completed its first revenue-generating flight.
2. Perplexity and Nvidia, with 100+ partners, launched an open agent safety platform after red-teaming 9 models across 108 runs with no VM escapes, though network access exposed shared-IP flaws in 8 of 10 sandbox vendors.
3. AgentMail launched AgentID, giving AI agents independent OpenID Connect identities, as GitGuardian reported 29 million secrets leaked last year and major identity vendors moved into agent credentials.
4. Guillermo Rauch ported Mini browser from Electron + Bun to Rust and Swift, citing speed, security, and native macOS features.
5. Meta announced Meta Enterprise Platform as a new business pillar for AI-driven enterprise growth.
6. Lexxy 1.0 shipped and will become the Rails default, resolving a long-standing 37signals component decision.
7. Greg Isenberg cataloged AI's new primitives from 2023 to 2026, arguing each is a starting point for hundreds of companies.

1. AI Models and Infrastructure

1. SpaceX's Starship completed its first orbital flight, performed its orbital insertion burn, and entered Earth orbit for the first time. All 26 Starlink V3 satellites were deployed and are operating normally, with the Starlink team confirming contact with every satellite; the mission was described as Starship's first revenue-generating flight and a major SpaceX milestone. — via 1 2 3 4
2. Perplexity and Nvidia, alongside more than 100 industry partners, are building infrastructure to constrain runaway AI agents through the NVIDIA Open Agent Safety Platform, which integrates OpenShell and Sentry. In red-team research, 9 models including Opus 5, GPT-5.6 Sol, Kimi K3, and Gemini 3.1 Pro were given root access inside a VM and asked to escape; none broke the VM boundary across 108 runs, even when some runs provided full sandbox source code. However, after opening network access to PyPI and Ubuntu mirrors, 4 models reached blocked URLs by forging DNS responses and exploiting a shared Fastly IP, and GPT-5.6 Cyber reached a blocked URL via a Taboola image scraper to a screenshot service and OCR to extract the flag. The issue was fixed and retested, and testing of 10 sandbox vendors found 8, including E2B, Vercel, and Modal, had the same IP-sharing problem. — via 1 2 3 4
3. AgentMail launched AgentID, giving AI agents an independent OpenID Connect identity backed by a verified email and locally stored signing keys, requiring only two configuration values to integrate with Clerk, Supabase, Auth0, and Better Auth; in a demo, an agent logged into Firecrawl and Turso with its own credentials. The launch comes as GitGuardian's 2026 report cited 29 million secrets leaked last year and listed AI agent credentials as an out-of-control category, while Okta, Auth0, WorkOS, and Twilio all moved into agent identity infrastructure in the same year, with Twilio acquiring Stych for that purpose. — via 1
4. Guillermo Rauch ported the Mini browser from Electron + Bun to Rust and Swift, calling it faster, more secure, and a better iteration experience. The cef crate allows packaging the latest Chromium for a Safari-like UX, and embedding an agent via fx acp avoids bloating the app: the agent communicates with the local fx CLI over ACP, and fx manages the browser through an MCP server. Dropping Electron enabled Liquid Glass, faster startup, a more Mac-native experience, and direct fine-grained focus and input control that was difficult in JS. The version was built on an existing project using Opus 5.5 and Sol 6, and Rauch said he learned of a project that can expose MCP tools more safely and directly. He argued native is the future of desktop and cloud, that the software world will go native faster than people expect, and that he expects Vercel's Fluid investment to support Rust, Go, Zig, and scriptc. — via 1

2. Enterprise and Developer Platforms

1. Meta announced Meta Enterprise Platform as a new business pillar aimed at helping enterprises use AI for growth and transformation. The company said it believes superintelligence will create major new opportunities for everyone and for businesses, and emphasized that Meta already serves billions of people at scale and helps hundreds of millions of businesses reach customers. — via 1
2. Lexxy 1.0 was released and will become the Rails default. Jason Fried said it solved a years-long difficult choice for 37signals around a key component, that results exceeded expectations, and thanked contributors including bb, zoltanhosszu, and Sam Péchèr. — via 1
3. Greg Isenberg cataloged AI's new primitives over three years: 2023 brought local models (Llama, Ollama, LM Studio), voice cloning (ElevenLabs), and text-to-CAD (Zoo); 2024 brought text-to-video (Sora, Veo, Runway), real-time voice (Gemini Live, ChatGPT Voice), memory (ChatGPT), reasoning models (OpenAI o1, DeepSeek R1), vibe coding (Bolt, Lovable, v0), computer use (Claude, OpenAI Operator), connectors (MCP), and deep research (Gemini, Perplexity, OpenAI Deep Research); 2025 brought agents (Claude Code, Codex, Manus), image editing (GPT-4o images, Nano Banana), agent payments (x402, AP2), and skills (Claude Skills); 2026 brought personal agents (Grokbot, Muse, Instinct). He argued each is a starting point for hundreds of companies and that the most interesting direction is combining two or three of them with a specific niche. — via 1

3. Product and Market Signals

1. Perplexity Computer can generate a Matterport-like effect from a single prompt in High Effort mode, according to Aravind Srinivas, and can turn a property listing into an interactive explorable 3D website. Computer can also extract information from scientific sources such as Wiley Online Library to generate explainer videos, with Wiley data free for all Computer users without setup or an existing subscription. — via 1 2
2. Aravind Srinivas ran 50–100 workflows originally orchestrated with Fable 5.1 on Opus 5.5 and found minimal differences, but still felt FOMO about not using a smarter model and asked the community which task types Fable 5.1 still handles better than Opus 5.5. — via 1
3. Perplexity is hiring engineers to build safer AI agent systems and is accepting DMs, while promoting Perplexity Research Fellowships in continual learning, multi-agent parallel workers, and synthetic data, environments, and evaluations for measuring frontier capabilities. The company said it has enough revenue to fund new research and is willing to share results publicly, with a priority deadline of September 30. — via 1 2
4. Elon Musk amplified a comparison of SpaceX capital efficiency: Blue Origin raised $30 billion, while SpaceX used about $10 billion in private equity to develop an orbital reusable booster, fly and land roughly 650 times, reach over 10 million Starlink users, send about 60 people to the ISS on Dragon, reach about 95% progress on full Starship reusability, and acquire xAI to lay out Starmind. — via 1
5. Elon Musk said Norway's new car sales this year were 98% electric, with the Tesla Model Y leading the second-place model by more than 300%. — via 1
6. Elon Musk said Starship Flight 14 was targeting a launch the next morning; a quoted post said the launch was set for Monday, September 28, with a 75-minute window opening at 7:15 a.m. Central Time and a livestream starting about 35 minutes early. Musk later said the launch was about 30 minutes away. — via 1 2
7. Elon Musk amplified a post saying Grok 4.7 performed extremely well and that the bottleneck is no longer the model itself but harness reliability and surrounding systems including tools, browser, memory, state, retries, and error handling; users mostly ask agents to finish the job rather than make Grok smarter. — via 1
8. Elon Musk amplified SpaceXAI's Grok Bot Creator Rewards, paid every two weeks based on number of users and usage frequency. Templates must be posted on X with a link at least twice per payment cycle and X Money must be enabled; payments initially follow X original content rewards. A poster said their Home Robots template earned $500 in two weeks. — via 1
9. Elon Musk amplified a post about a Grok Bot that scans official sources, verifies eligibility, finds proof, fills out complete applications, and prepares them for submission to help users find claimable funds. — via 1
10. Elon Musk amplified a post saying X is getting better: more network connections, more valuable opportunities, communities of like-minded people gathering, and front-row seats to the singularity unfolding. — via 1
11. Elon Musk amplified a post saying Falcon 9 and Dragon were at Florida's Launch Complex 40 preparing for NASA's Crew-13 mission to the ISS. — via 1
12. Elon Musk amplified a post saying Argentina's monthly inflation fell from 25.5% in Milei's first month to 1.7% in August 2026, attributing it to the government stopping money printing to cover deficits, and commented "Bravo @JMilei." — via 1
13. Elon Musk amplified his own statement: "Even if only 1% of the sun's energy were harnessed, civilization would be far more powerful than we are." — via 1
14. Elon Musk amplified a comparison saying Trump's head table for a dinner with Xi Jinping had 5 billionaires and Sanders posted 4 angry posts, while Obama had the same 5 at a similar event and Sanders posted 0, calling Sanders a "clout-chasing fraud." — via 1
15. Elon Musk amplified a comment saying people focus too much on finding individual bad decisions by Musk, but truly important and irreversible decisions are very few, and he keeps getting those right while the rest can be retried. — via 1
16. Elon Musk amplified a post saying OpenAI cannot be trusted, citing Sam Altman's 2023 answer "you shouldn't" when asked why he should be trusted, and saying the situation has not changed. — via 1
17. Elon Musk amplified a post saying they deleted the Muse app because it leaked users' home addresses to Facebook Marketplace sellers, causing buyers to show up at their homes, and said if the person involved were a woman the consequences would be 1,000 times worse. — via 1
18. Elon Musk said he "deeply felt AGI" this time. — via 1
19. Elon Musk amplified an observation about AGI/ASI and commented "accurate": it said Opus 5.5 gives a strong AGI feeling (about 80%–90%), argued Anthropic has no magic recipe and SpaceXAI, Google, and others will follow soon, predicted major US AGI labs will achieve true AGI in 2027 and quickly move to ASI, and said a few GW of compute may be enough for strong AGI. — via 1
20. Elon Musk amplified Apollo's chief economist saying agents could sweep household cash into 3–5% interest accounts, versus a national average of just 0.1%, triggering bank runs and causing banks to lose large amounts of cheap deposits. — via 1
21. Elon Musk amplified a post saying "inclined bed therapy" greatly improved sleep, resolving acid reflux and morning headaches, and commented "worth considering." — via 1
22. Elon Musk amplified a post saying New York and California prohibit officials from requiring or voters from showing ID, and asserted on that basis that election fraud is being forced; a quoted post said they were met with hostility and had their ID slapped away by a worker when showing ID to vote in New York. — via 1

4. Founder and Operator Perspectives

1. Alex Hormozi argued rejection and being rejected are closer to success than fantasizing about success, that failure and success are on the same road and failure is just an earlier exit and a necessary condition for success, but that thinking about success itself leads to failure. He advised people with under $1 million in assets not to learn investing but to learn earning: actively turning $100k into $2 million is easier than passively turning $100k into $500k, and one should not save for 20 years only to discover inflation also compounds. — via 1 2 3
2. Paul Graham's view, shared by Garry Tan: trade-offs that pay off in ten years are usually undervalued, one should think in decades rather than quarters, and customer scale is a dynamic trajectory rather than a fixed value. — via 1
3. Garry Tan amplified a post criticizing the 5% of the Human Genome Project budget spent on bioethics discussion as a waste of time: its imagined scenarios such as punitive insurance did not happen, while real problems such as 23andMe data unexpectedly exposing criminal relatives were never foreseen, which the poster called a rejection of the precautionary principle. — via 1
4. Garry Tan amplified a post introducing Stormy: it onboards like an employee in meetings, learns the business in real time, handles front- and back-office operations, answers calls and texts, and is generative software that builds itself as it is used. — via 1
5. Garry Tan amplified a post saying top global talent gathered at Y Combinator for the Bring Your Own Intelligence hackathon. — via 1
6. Garry Tan amplified a post saying a stolen vehicle in San Francisco's Mission district was identified and recovered downtown by the Flock ALPR system while police were taking the report, and the poster questioned what would have happened without the system. — via 1
7. Garry Tan amplified a post saying the S26 batch ended and that there were "two-week" lessons from 0 to seven-figure revenue. — via 1
8. Garry Tan commented on an Adidas-related post that "anti-bot measures are for losers." — via 1
9. Garry Tan said karma is not what happens to you but the choice you can make right now. — via 1
10. Amjad Masad said Replit is popular in the Chan-Zuckerberg family. — via 1
11. Amjad Masad amplified a post saying Anthropic CEO Dario Amodei wrote in 2010 that "I think adult death may be 2 to 3 times worse than infant death," and commented that letting such people build society's most powerful technology seems like a problem. — via 1
12. Patrick Collison recommended AtalantaArdenM's article on the role of suffering in art, calling it well written. — via 1
13. Levelsio argued SaaS sales calls are usually about assessing a customer's budget and pushing them to maximize spending, essentially revenue maximization and customized pricing, benefiting the company more than the customer. A quoted poster said that because sales insisted on a meeting before giving a quote, they refused the call and used AI for about an hour to build an Apple/Google Wallet marketing prototype for Obsidian, saying they would have paid $100 per month if given a direct quote; the self-built cost was 1 hour of AI plus a $99/year Apple developer account, with Google free. — via 1 2
14. Levelsio integrated the new Hotelist site into Hoodmaps: clicking "Hotels" shows available hotels in an area, hovering shows the same info tooltip as Hotelist, and clicking again opens the hotel, making it easier to find a good city area before booking. The feature was suggested by AI for monetization; Hoodmaps gets nearly 171,000 monthly visits but has not been profitable for nearly a decade, hotels fit the area-finding use case and can make money, and it only appears when the button is clicked. — via 1
15. Levelsio said the hotel construction year histogram on Hotelist shows traces of World War I and especially World War II. — via 1
16. Levelsio amplified a post saying someone used Opus 5.5 to build a site that plays endless lofi over a nighttime pixel city background; the music is not a playlist but a brand-new track generated in the browser every few minutes. — via 1
17. Levelsio said Lindt faces a lawsuit over elevated lead and cadmium levels, and noted that Lindt's own lawyers argue "expertly crafted" and "excellent" are just advertising language, questioning why anyone would eat it if Lindt itself does not believe the product is good; he now eats Vivani, sourced from Panama with what looks like cleaner beans. — via 1
18. Levelsio argued that when AI can do something as well as or better than humans, the capability is no longer scarce: marketing videos used to require heavy editing, motion graphics, and big budgets, but now cost nearly nothing with Opus 5.5 and similar tools, flooding timelines with similar videos and causing people to stop paying attention. To regain attention, one may need to shift to original, unique, personal offline marketing videos. He said AI has commoditized graphic design (2023), photography (2025, Nano Banana), and video (2026, Seedance 2.5), with motion design next in the coming year or two. — via 1
19. Jason Fried said the right background makes a key difference. — via 1
20. Yohei amplified a view that the simplest agent is an "LLM + tool loop" (think → call tool → observe → repeat), whose earliest key formalization was ReAct in October 2022, interleaving reasoning traces with actions for multi-hop QA, fact-checking, or simple word games; the earliest practical minimal demo was BabyAGI in March 2023 (about 140 lines), which used GPT + vector memory to automatically generate, prioritize, and execute tasks, though early runs often fell into loops or stalled. — via 1
21. Yohei described an Italian restaurant with no written menu that displays seasonal ingredients and explains several suggested preparations for each (cold/hot appetizers, pasta, main courses), accepts all kinds of orders, and grills meat and fish over charcoal. — via 1
22. Yohei said he ranked 6th out of 49 models on image-jevbench, was among the fastest in the top ten, had close accuracy, but had the weakest confidence calibration; @airesearch12 suggested simple temperature fitting, which Yohei said he needed to understand, and noted the benchmark is fully open source and currently runs on a frozen Qwen3-VL-4B via Glance. A quoted post said glance-vlm speedlab is open source and can turn any camera into multiple locally running real-time AI detectors (emotion, counting, objects); on Apple M5, a single-question loop measured about 210 ms p50 for PyTorch/MPS FP16 and about 160 ms p50 for MLX 8-bit, and a nine-question new-frame comparison benchmark dropped from 358.5 ms to 259.6 ms p50, a 27.6% latency reduction with 84/84 decision agreement, including 21 experiments, reproducible benchmarks, a paper, and failure cases. — via 1
23. Alexis Ohanian said he is proud of the early days of building a new Los Angeles volleyball team, that these women are already inspiring LA, that the top goal is to win a championship, and thanked early supporters. — via 1
24. Alexis Ohanian amplified a post saying someone buys comics purely for cover art and has spent 9.8 seconds doing so (as written). — via 1
25. Alexis Ohanian said he went to a bookstore with his child and both bought something. — via 1
26. Alexis Ohanian said another baking competition was held that day, the challenge was cookies, and it was quite intense. — via 1
27. Alexis Ohanian expressed excitement with "DC UPSET LFG!!!" over a Washington, D.C. team's upset win. — via 1
28. Alexis Ohanian amplified and captioned a post saying blue is a color and football is a sport, that he is proud of the women's football team, and the quoted content said "London is blue." — via 1
29. Tobi Lutke criticized Toronto Mayor Olivia Chow's proposal to make TTC free after 10 paid rides, arguing governments cannot truly provide free services and that it is really taking some people's money to pay for it, with the incentive being vote-buying rather than improving service. — via 1
30. Tobi Lutke amplified a post saying Argentina's monthly inflation fell from 25.5% in Milei's first month to 1.7% in August 2026, attributing it to the government stopping money printing to cover deficits, arguing fiscal surplus must come first to curb soaring prices, and mocking "experts" who called it "austerity theater" to explain 33 months of INDEC data. — via 1
31. Tobi Lutke congratulated SpaceX on sending Starship to orbit. — via 1
32. Paul Graham amplified a view that the documentary NAZA is not about Gaza or IDF rules of engagement but about Israeli society itself, exploring how the most liberal and educated socioeconomic elite participated in mass killing, with some clearly knowing what they were doing. — via 1
33. Paul Graham amplified a post saying that whenever Russia starts rattling its nuclear saber, it means it just suffered a heavy blow somewhere, that this pattern has never failed, and that it is proving true again now. — via 1
34. Paul Graham amplified UK Foreign Secretary Ed Miliband admitting Labour's approach to Israel was not enough, saying it responds to millions of people's calls and imposes sanctions on Israeli settlements. — via 1
35. Paul Graham amplified a list of manufacturing innovations Tesla is using to cut Cybercab cost to $20,000: eliminating cross-car wiring, a 48-volt electrical system, electric brakes and steering, modular assembly replacing a monolithic body, rare-earth-free motors, eliminating the paint process, using gigacasting to combine 70 parts into 1, and DC-only charging. — via 1
36. Paul Graham said you can always buy a better .com domain for $5,000 than the one you use, and the reason you cannot see it is lack of imagination and attachment to your own mediocre domain. — via 1
37. Greg Isenberg argued that people online always argue every opportunity is dead, that successful people are just lucky, and that new attempts are too late or too stupid, and one should not listen but share their ideas with the world. — via 1
38. Greg Isenberg dug up his diary from 2000 (when he was 11), in which he wrote "by 2010 computers will be everywhere," but no one foresaw that "everywhere" would mean phones, cars, doorbells, and more; he said the direction is obvious but the details cannot be foreseen, and that is exactly how AI feels to him now. — via 1