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11K followers 500+ connections
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Articles by Edwin
- OpenAI Dev Digest—May 2025
OpenAI Dev Digest—May 2025
Product updates New tools and features in the Responses API. We’ve introduced three new built-in tools: remote MCP…
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1 Comment - OpenAI Dev Digest—April 2025Apr 17, 2025
OpenAI Dev Digest—April 2025
We recently announced a slew of new models and features for developers—our latest reasoning models, the GPT-4.1 family,…
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6 Comments - OpenAI Dev Digest: New tools for building agentsMar 11, 2025
OpenAI Dev Digest: New tools for building agents
Today, we released our first set of tools to help you accelerate building agents. These building blocks will help you…
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7 Comments - Recap of what's new in the OpenAI APIJan 18, 2025
Recap of what's new in the OpenAI API
Happy New Year! We ended last year with DevDays in SF, London, Singapore, and a holiday edition online. You can watch…
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1 Comment - Seven years at StripeSep 1, 2022
Seven years at Stripe
Seven years ago today, I walked through the front door of Stripe. Patrick Collison held the door open for me—literally…
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15 Comments
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11K followers
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- Edwin Wee Arbus shared this
- Edwin Wee Arbus shared thisAlong with Pieter Levels, we’re looking for the best games you make with AI. Cursor 3 has a built-in browser, image generation, and cloud agents that can playtest, while Composer 2 is fast with Three.js. Great for building games! Even developers at Rockstar are using AI now. Games can be built faster, made more beautiful and complex, and created by more people. It's surprisingly easy if you have no experience. The games shown below were already made with Cursor by Danny Limanseta, David Bui, and Chong-U Lim. Show us what you can build! Can't wait to see your submissions. jam.pieter.com
- Edwin Wee Arbus shared thisCafe Cursor is popping up in Lisboa next month. Drop by for some coffee or grab a seat to co-work with us: https://luma.com/09ng1uyg
- Edwin Wee Arbus shared this
- Edwin Wee Arbus shared thisMatt Maher tested frontier models in Cursor v. other harnesses. Cursor boosted model performance by 11% on average: Gemini: 52% → 57% GPT-5.4: 82% → 88% Opus: 77% → 93% His benchmark measures how well models implement a 100-feature PRD. Cursor consistently outperformed.
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- Edwin Wee Arbus shared thisCreate datasets, run evals, and even train models directly in Cursor with the Hugging Face plugin. Here's Ben Burtenshaw to show you how:
- Edwin Wee Arbus reposted thisEdwin Wee Arbus reposted thisHi friends - Can you help us find our Social Media Manager? We're building a winning grassroots campaign across District 8 (Castro, Noe Valley, Glen Park, Duboce, and Cole Valley) and we need a creative storyteller to bring it to life on social media. This person will own our digital presence – shooting photos and video at events, building out our content calendar, and finding creative ways to share the stories of our incredible community. Oh, and you'll be spending a lot of time with Manny Yekutiel – one of the most energetic humans in San Francisco! If you can keep up, this job is for you. If you love San Francisco, have a passion for social media, and aren't afraid of a wacky idea or two, this might be for you. Please like, comment, and repost to help us find our person. Thank you!
- Edwin Wee Arbus shared thisStripe, Rippling, Coinbase, Dropbox, and many other Y Combinator companies have rolled out Cursor across their teams. So just in time for S26, YC founders now get free Cursor Teams and Bugbot for 6 months. And if you go over the included usage for some reason, a cushion of $50K in credits. Redeem in Bookface and see you in our new shared Slack channel! :)
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- Edwin Wee Arbus reacted on thisEdwin Wee Arbus reacted on thisI’m hiring for the comms team at ElevenLabs! You’ll work at the frontier of AI research and product, without being buried in a huge organisation, and you’ll shape how the world understands ElevenLabs from day 1. It’s fast, intense, and fun. Apply if you’re an excellent storyteller (in any format!), a first principles thinker, and excited about what AI makes possible in communication. We’re open to full-stack comms pros or high-taste specialists — so don’t be put off by the job title if you spike in one area. Link to apply in comments.
- Edwin Wee Arbus liked thisEdwin Wee Arbus liked thisOne of the questions that often comes up is how we handle 1.2 million tests in our Ruby codebase while ensuring high reliability and keeping productivity high. As AI agents write more code, this has become even more important. Here are some of the techniques we use for selective test execution at Stripe to safely run only about 5% of our test suite per build: https://lnkd.in/gj-HWA-TSelective Test Execution at Stripe: Fast CI for a 50M-line Ruby monorepoSelective Test Execution at Stripe: Fast CI for a 50M-line Ruby monorepo
- Edwin Wee Arbus liked thisEdwin Wee Arbus liked thisCursor can now attach demos and screenshots of its work to PRs it opens. Your team can review artifacts created by cloud agents directly in GitHub. Enable this feature in the Cursor dashboard: https://lnkd.in/gH2ec5fm
- Edwin Wee Arbus liked thisEdwin Wee Arbus liked thisA few weeks ago, I wrapped up an incredible 8 years at Stripe, and this week I’m starting a new role at Cursor. It’s hard to overstate how impactful of a place Stripe is. It’s full of exceptional people, deep care for users, and (biased, but true!) some really great products. Stripe has a rare kind of magical energy to it, and I’ll miss it dearly. I’m super excited for everything to come at Cursor and building for a world where all code is written by agents. Product feedback always welcome :)
- Edwin Wee Arbus reacted on thisEdwin Wee Arbus reacted on thisA middle-aged man on our flight absolutely abused Anthropic's Claude for 3 straight hours. We are so cooked.
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Malia Spencer
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The founders of Lake Oswego-based StrateSea Technology, Inc have been working at “lightning speed” to get their no-code artificial intelligence platform into the hands of subsea intelligence analysts. The startup launched in January, had a product by July and now has four pilots going. https://lnkd.in/geMGsUzK
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Rahimu P.
UKTechGlobal.com • 2K followers
Nevada Grants for Founders Looking for funding? Here's a quick guide to #grants and #programs available in Nevada, including resources for a diverse range of business owners: Federal Grants: #SBIR and #STTR programs offer seed funding for tech startups. Link: SBIR.gov State Initiatives: The Nevada Governor’s Office of Economic Development (#GOED) has programs like the Nevada Small Business Credit Initiative (#SSBCI) to help local businesses. GOED Link: goed.nv.gov SSBCI Link: nevadasbdc.org/ssbci Local & Targeted Programs: Don't forget about city-specific grants and programs for diverse-owned businesses. City of Las Vegas #SBDC: sba.gov/district/nevada City of North Las Vegas #SBDC: https://lnkd.in/gxxUGd8g Minority-Owned Business Loans: https://lnkd.in/gPjBVDSC Women, Minority, & Veteran Business Assistance: https://lnkd.in/gMSZbZdM #Nevada #Grants #Funding #Startups #SmallBusiness #Tech #Founder #VeteranOwnedBusiness #DisabledVeteran #MinorityOwnedBusiness #WomenOwnedBusiness #LGBTQOwnedBusiness #BusinessFunding #NevadaBusiness #UnderservedCommunities #NativeAmericanOwnedBusiness #RuralBusiness #Community #PayItForward #TeachTheYouth
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Seth Leitman
26K followers
🌍 Just published! Communities across California are taking environmental justice into their own hands with mobile air monitoring programs. These grassroots initiatives are revolutionizing how we detect and address pollution in underserved neighborhoods. The data doesn't lie - and now residents have the PROOF they need when facing industrial polluters! What's amazing is how these community-led efforts are creating accountability where traditional monitoring systems have failed. Residents equipped with portable sensors are mapping pollution hotspots that stationary monitors miss completely. The results? Real policy changes, enforcement actions, and a powerful shift in who controls environmental data. I'm seeing this movement spread nationwide - empowering communities to advocate with hard data rather than just concerns that get brushed aside. Who else believes environmental monitoring should be in the hands of those most affected? Drop a 💨 if you support this citizen science revolution! https://lnkd.in/eeaAm7MR
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Lily Jones
Bully Pulpit International • 852 followers
I spend most of my time working on incredibly polarized, very stuck issues where people have already picked a side and are very resistant to opinion change. That’s why the work my team at Bully Pulpit International did for Waymo is so wild. Usually, opinion moves at a snail’s pace, getting the public on your side takes years of focused persuasion. But in San Francisco, we watched support for Waymo jump from 44% to 67% in just over two years. It’s honestly rare to see that many people change their minds that quickly, and a testament to the power of this technology. The people who live with it every day are increasingly, overwhelmingly supportive. Yet it is clear that there still much work to be done to define the narrative in the AV space. City leaders need to know that this is a politically winning issue for them. Great to see Brian and co sharing these numbers today, always love working with the best of the best!
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Will Rinehart
American Enterprise Institute • 2K followers
California's legislative session ends today and one bill I've been following closely is AB 1018. This bill would regulate virtually any computational process used in business operations. Even California's State Water Board warned that Excel workbooks could trigger regulatory requirements. Using four large language models to estimate compliance costs, I found individual firms could face $2 to $6 million over a decade in regulatory overhead. Even assuming only 5% of businesses comply, the total economic cost could reach the low trillions. The deeper problem is that AB 1018 forces one-size-fits-all compliance across vastly different sectors. A restaurant's scheduling algorithm faces the same regulatory framework as a bank's loan approval system, despite fundamentally different risk profiles. This isn't about being anti-regulation. It's about smart regulation that preserves beneficial innovation while addressing legitimate risks. When regulatory compliance becomes so expensive that it eliminates both the risks and the benefits of technological progress, we've missed the mark. Let me know what you think! https://lnkd.in/ewNDrDkN
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Jonathan Schwabish
PolicyViz (policyviz.com) • 9K followers
Just released! A new podcast episode with Denice Ross about the fragile state of federal data and why her new projects are tracking disruptions, removals, and policy windows across the federal statistical system. We discuss the implications for research, journalism, climate analysis, business decisions, and everyday public services — and why public data shouldn’t be taken for granted. If you rely on federal data (and honestly, we all do), this one is worth a listen. 🎙 https://lnkd.in/ehMuECJ6
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Troy Aidan Sambajon
The Christian Science Monitor • 792 followers
What if the solution to homelessness wasn’t more shelters, but fewer evictions? In #SantaClara County, a new model backed by tech money and data-driven strategy is redefining how a community tackles housing insecurity. Its method is simple: catch families before they fall into #homelessness. A county program works directly with landlords and provides short-term cash assistance for tenants facing eviction. Since 2017, over 18,400 households – more than 33,000 people – have been stabilized. More than 90% remained in their homes two years later. “One of the lessons in Santa Clara is that private investment can spur innovation and public investment can ensure sustainability,” says Jeff Olivet, senior adviser at Harvard T.H. Chan School of Public Health's Initiative on Health and Homelessness. Linda Nguyen knows how quickly things can unravel. The #SanJose mom runs her business from home. Last winter, a mold infestation led to a serious health diagnosis, so she was forced to shut down temporarily. She and her 14-year-old son spent nights in their car to escape the toxic air inside their home. Then the county’s Homelessness Prevention System (HPS) stepped in. Within days, the program covered her deposit and first month’s rent. The help came just in time. “All it takes is one catastrophe – whether it’s mold in the house or your car breaks down,” says Ms. Nguyen, wiping away tears. “There has to be more resources for people like me who do work.” https://lnkd.in/e9qgZSct
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Jennifer Tang
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Michael J B.
MJB Advisory LLC • 551 followers
WWDC 2025 Platforms SOU: To cut to the chase, I felt that Apple threw us a bone yesterday by giving us a few things -- access to the Foundation Models API and more 3rd party models in Xcode. But they did not give us a meal. I immediately went to try the new capabilities -- but because I was not ready to try the Tahoe download (that machine is in Florida)-- I could not. Apple announced that Tahoe would be the last version of the support for Intel based Macs. They are done with the carrots to incent one to update to Apple Silicon --- and moving to the sticks. Apples release cycle is now a competitive disadvantage. Annual (as-if) major releases may be a requirement of their platform unity aspirations -- but it does make them vulnerable in other ways. Again, it might be the best long term strategy for them -- but it will hurt in the medium term. The big news is Liquid Glass -- a cool new look for how the Apple interfaces APPEAR. Machine Intelligence is far more fundamental (and multi-modal) to how we interact with our technology. After a few weeks with Windows User Interface the appeal of Apple's aesthetic is clearer than ever to me. And I like the idea of liquid glass. It looked great. But personalization combined with machine intelligence is the bigger wave. Sure, once they bring it all together it will be amazing. But beauty is only skin deep. We want and need substance. As users and developers. And increasingly we are all BOTH. What is clear is that the SOTA Frontier models need an early look at the content before these major releases. Because it was clear to me last night that Claude 4 and ChatGPT 4o and Gemini 2.5 had not been fine-tuned (or trained) with this major release wave. If I were running the show, I would partner with all the major vendors to make sure that for the next WWDC their models had early access to the stuff that will make developer access powerful. Even if just an easy to use RAG into the new documentation and code. Perhaps more of this will happen with the actually general release of the 26 suite. They say that it is contempt that destroys a marriage. I now have contempt for Siri. She has a great platform. I try to talk to her a few times a day, but her inconsistent and unhelpful behavior is annoying. She even interrupts when no-one is talking to her. Apple is at risk of becoming the former debutante who spends too much time on her appearance and not enough on her character.
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Justin Kintz
Waymo • 6K followers
In a political campaign, it's a very good sign when voters grow in support the more they get to know the candidate. And after almost two years of service, San Francisco voters know Waymo better than most, and according to this poll, support remains incredibly strong. I have no doubt the rest of America will soon feel the same as they get to experience Waymo in their cities. According to a recent poll commissioned by Advance SF, a massive 77% of San Francisco voters support allowing fully autonomous vehicles to provide passenger service and operate on city roads. 73% of voters feel safe with Waymos on their streets, and 68% say the vehicles have a positive impact on road safety. 68% of voters agree that they are proud to have Waymo in San Francisco. As local leaders noted in the release, getting three-in-four voters to agree on anything is remarkable. Waymo is not just shaping the future of transportation—it is actively strengthening San Francisco's identity as a global capital of entrepreneurship and technology.
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William Fitzgerald
Hard Reset Media • 3K followers
"Recent federal rollbacks on climate and clean energy policy have made looking abroad for signs of progress even more urgent. Because here’s the truth: Some of the most exciting and impactful climate tech revolutions today are happening beyond the U.S. — they’re unfolding in China and emerging markets like Vietnam and Pakistan. These countries aren’t just catching up. In some ways, they’re pulling ahead."
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Vikas Lohchab
Maharshi Dayanand University… • 7K followers
Lobbying for less: #Meta Platforms announced a #California-focused political action committee to support state-level candidates favoring lighter technology regulation, particularly for artificial intelligence. Named "Mobilizing Economic Transformation Across (Meta) California," the PAC will back bipartisan candidates advocating AI innovation over strict rules. The Facebook and Instagram parent plans to invest tens of millions, potentially ranking among California's top political spenders before the 2026 governor race. California, a leader in AI and social media regulation, will elect its next governor in November 2026.
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Natalie Alms
Nextgov/FCW • 3K followers
The White House Office of Management and Budget is piecing together guidance on AI to prevent "woke AI" in the federal government. This comes as agencies are getting blowback from contracting with xAI after it called itself "MechaHitler." https://lnkd.in/eyPJmXM5
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Ray Minjares
The International Council on… • 1K followers
$8 billion - this amount of revenue is what our latest research projects the California Low Carbon Fuels Standard will channel to medium- and heavy-duty electrification in California through 2035. Why does this matter? - The LCFS is an existing program. No new battles need to be fought or won. - LCFS overcomes the chicken-and-egg problem, providing infrastructure providers a revenue guarantee before utilization reaches break-even levels - All incentives are self-funded through payments from fossil fuel producers to offset carbon credit deficits, driving the energy transition forward. The LCFS is an investment in a new energy ecosystem, generating construction jobs and making freight cleaner and more efficient. The transition is led by some amazing new infrastructure providers including Forum Mobility EV Realty WattEV, Inc. Terawatt, Voltera Zeem Solutions Greenlane™ Infrastructure and many more. Read the paper here https://lnkd.in/gZxeKcie
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Jared Lauro
Polco • 577 followers
Colorado Trust Media - Civic Engagement in Journalism 📰 Colorado Trust for Local News is completely transforming how residents interact with local news! By embedding Polco's interactive tools directly into their articles, they are taking civic reporting to the next level. After successfully using our Prioritize simulation, they have officially launched a Taxpayer Receipt and community survey. Now, readers can enter their home value and see exactly how their property taxes break down across the local school district's budget. 💵 The response has been incredible! Readers and community members are praising this interactive, transparent approach to understanding local finance. Up next, they plan to embed our GPAL performance dashboards straight into their reporting to provide even deeper data context. This is exactly how you build public trust and educate a community on complex civic topics! 👏📊 💡 Media Organizations, Editors, & Communications Directors: Are you looking to elevate your reporting and give your audience interactive, data-driven insights? ✉️ Reach out to me directly at jared.lauro@polco.us to explore how Polco can turn your articles into engaging civic experiences. #DataJournalism #LocalNews #CivicEngagement #PublicFinance #GovTech #Polco
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