Chung-Man Tam 🇺🇸

393 posts

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Chung-Man Tam 🇺🇸

Chung-Man Tam 🇺🇸

@Chung

San Francisco, CA Katılım Temmuz 2006
898 Takip Edilen662 Takipçiler
Chung-Man Tam 🇺🇸 retweetledi
Dudes Posting Their W’s
Dudes Posting Their W’s@DudespostingWs·
Comeback of the year. Nathan Martin of the United States chased down Kenya’s Michael Kimani Kamau in the final stretch to win the Los Angeles Marathon by 0.01 seconds, the closest finish in race history.
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Chung-Man Tam 🇺🇸
Go get ‘em @DanielLurie. Let’s go San Francisco, indeed.
Daniel Lurie 丹尼爾·羅偉@DanielLurie

San Francisco needs a reset. Our city charter is one of the longest in the country. It is bloated. It is broken. And it only works for the people who know how to manipulate it—not everyday San Franciscans. Today, I’m proposing reforms to clean up our city charter and make the government, and me, more accountable to you. Here is the breakdown. First: we are going to fix the city’s broken contracting system to make sure that your tax dollars are being spent efficiently and transparently. By bringing contracting under one entity, the City Administrator, we can set consistent citywide standards that will cut red tape, reduce delays, and save taxpayer dollars. Second: we are going to make our ballots shorter and simpler. That long voter packet that you received in 2024 had 15 ballot measures on it. In the same election, Oakland had 3. San Jose had 1. San Francisco makes it so easy to put things on the ballot that our elected officials don’t have to do their jobs. The result? San Franciscans have to fill out lengthy, confusing ballots, including contradictory measures and sometimes poorly written laws. This will ensure that ballot measures reflect real citywide priorities—and that elected officials focus on the job voters sent them here to do: delivering results for the people of San Francisco. Third: accountability. San Franciscans expect our city to deliver world-class services. To do that, we need to be able to hold those in leadership accountable. But right now, our charter rewards bureaucracy and scatters responsibility—protecting those in power, even if they have demonstrated serious ethical lapses. These reforms would change that to ensure that when San Franciscans elect a mayor, they know who is responsible for delivering results. San Franciscans elect people to run their government, and those leaders should be accountable for whether it works. If it doesn’t, you should know exactly who to hold responsible—that’s the point of elections. This package of reforms is about results. It’s about accountability. It’s about making City Hall work for San Francisco.

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Jeff Dean
Jeff Dean@JeffDean·
I’m really excited about our release of Gemini 3 today, the result of hard work by many, many people in the Gemini team and all across Google! 🎊 We’ve built many exciting new product experiences with it, as you’ll see today and in the coming weeks and months. You can find it today on @GeminiApp and AI Mode in Search. For developers, you can build with it now in @GoogleAIStudio and Vertex AI. blog.google/products/gemin… The model performs quite well on a wide range of benchmarks.
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Chung-Man Tam 🇺🇸 retweetledi
Kudos
Kudos@joinkudos·
Introducing Kudos Insights: Your AI-Powered Financial Companion. The average person loses $832/month to suboptimal spending. Kudos works like a 24/7 personal CFO, optimizing your wallet for everyone—not just points chasers. ✨ Keep more. Earn more where it matters.
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Lawrence Lin Murata (e/acc)
Excited to share our new partnership with Alibaba, the world’s largest B2B marketplace. Thank you Spencer from Bloomberg for covering our story. This milestone is especially close to my heart. My parents have run a toy wholesale business in São Paulo, Brazil for more than three decades. Since I was 6 years old, I was helping them organize paperwork, manage products, handle the cashier, and order inventory from China. I grew up living the very challenges that small business owners face -- balancing day-to-day operations with the seasonality, exchange rates, customs, and shipping timelines that can make or break a business. During the pandemic, when my parents could no longer fly directly to China to source inventory from factories, they turned to platforms like Alibaba. Fast forward to today, I’ve had the privilege of going to Stanford, studying AI with amazing professors like Andrew Ng, and building a company focused on solving the exact pain points my parents struggled with -- now in partnership with the very platform they depend on. Because I’ve been in their shoes, I’ve poured my heart into building tools that help businesses get approved for financing when traditional lenders would say no. Just last week at Alibaba’s CoCreate, I heard these same struggles firsthand from hundreds of buyers navigating tariffs and working capital challenges. Especially in this tough tariff environment, it’s an honor to stand beside these businesses when they need us most and to bring this vision to life together with our partners at Alibaba. Pictured below: Me as a baby in my parent’s wholesale toy shop in Brazil and me now :)
Lawrence Lin Murata (e/acc) tweet media
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Jacob Bank
Jacob Bank@jebank·
Our marketing team is just me and ~40 AI agents. I finally got around to putting them into an "org chart", and it's actually really cool to see! Plus, laying them out this way by sub-function (social media, blog, email, community, partners, etc) has given me a bunch of ideas of other agents I want to build. If you're interested in the full version (and the templates/screenshots for each agent), let me know and I'll send it over to you.
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Chung-Man Tam 🇺🇸 retweetledi
Top Rank Boxing
Top Rank Boxing@trboxing·
AMERICA! ARE YOU NOT ENTERTAINED??? 😤
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Chung-Man Tam 🇺🇸
From @yishan on climate change: "Remember - the key advantages of global reforestation as a strategy: It is simple, reliable, and universally accessible...Not every human being can put up solar panels or drive an electric car...But every human being can plant 1 tree a month."
Yishan@yishan

Today I’m going to tell you why I chose reforestation as my climate change solution to back. There are many proposed solutions to the climate crisis. Why did I choose this one? Well, reforestation is not just a solution unto itself, it is part of a grand climate strategy. I want to solve all of climate change. I want it to be a solved problem. Comprehensively, conclusively, in a very real sense. But I cannot do it alone. Climate change is an enormous, planetary-scale problem, and it will not be solved by any one person, or solution, or any single country. It is a global issue, and it’s really complicated. So here is why global reforestation FIRST is the key wedge needed to enable a global effort to truly, comprehensively, overcome our climate crisis. Remember - the key advantages of global reforestation as a strategy: It is simple, reliable, and universally accessible. Of course there are quite a few practical hurdles. But compared to all the solutions, achieving planetary scale with global forest restoration is one of the least complicated. Unlike high-tech solutions, it is broadly understandable and anyone can participate. The ability to plant trees, to restore forests is within reach of any human being, in any country. Why, if every human being alive planted only 1 tree a month, we’d approach a trillion trees after only a decade (try the math!). Not every human being can put up solar panels or drive an electric car (all fine things to do, btw). But every human being can plant 1 tree a month. The ability for anyone to pitch in is important because climate change is a global issue. To sustain our will to walk such a long path, we need a vision that all 8 billion of us, all stakeholders, can join in on. Like all the solutions that have been proposed, reforestation by itself will not solve climate change. The latest scientific consensus says that it will sequester maybe a third of all existing emissions. And if we do a bunch of clever things where we restore desertified lands with irrigated water from cheap solar desalination, we might get up to 2/3rds. (Those are very large fractions! Current solutions all still fall under 1% of the problem!) And here is the key: Solving climate change, and keeping it solved, and advancing our civilization and the quality of lives while doing it is a huge, worldwide movement that requires everyone working together. And right now, the world isn’t really in the right mood, the right mindset. We’re pretty down on ourselves. There’s economic strife, political upheaval, outright wars, and it looks like international consensus to work together on big problems is not too strong. There’s no confidence, no belief, that we can collectively solve big problems. And so we muck about, arguing with each other, avoiding the hard questions. In tech, our most optimistic minds today are racing ahead on AI, hoping to build a super-intelligent god quickly enough in the hopes that it will save us all. That is not really optimism, that is desperation. But this is what success in global forest restoration is really for. Because by itself, reforestation won’t solve climate change. It will just solve a big part of it. But when we succeed in doing so, we will succeed in a way where everyone was able to be part of the solution. And that is valuable beyond measure. If we declared a crisis and then a handful of billionaires solved it, it would barely register. All that would do is feed their egos, re-affirm their superior status, and further concentrate their power. We would not - as a species, as mankind - we would not GROW from that. What sets reforestation apart is the fact that it is simple, so everyone can understand it, and everyone, in every country, can play a part. This is crucial. When the day of victory comes, and we have restored all of the world’s ancient forests and then some, when we have solved 1/3rd, or 2/3rds - some great fraction - of the climate change problem, it will not just be a small group of people, a small group of countries. No, it will be people ALL OVER THE WORLD, GREAT AND SMALL, who can say - “We did this! We were part of this solution! We can do it!” THAT is the ultimate goal, the master plan. Reforestation is not just a simple, reliable, universally accessible, and immediately scalable solution. It is all those things, yes. It is also the solution that everyone can contribute to, because once that day comes, when we have succeeded, it will be a success that everyone realizes they were a part of. It will be a victory that gives the world confidence. It will show everyone that collectively, all of us, we can work together to achieve great things, and solve enormous planetary-scale problems. Everyone will know that this solution came about because we chose to bring it about. We can choose to solve planetary-scale problems, to work together, and succeed. Climate change - on that day - will not yet be fully solved. But enough of it will be, and nearly everyone will have been a part of it. And we will all look upon our work and realize what is possible. And that confidence is what mankind needs. With that confidence we will easily close the gap, we will easily mobilize ourselves to solve the remaining environmental and ecological issues and we will know a grander scope of what is possible for mankind. Forevermore, our restored beautiful planet will be a monument to remind us - that together we can accomplish great things and solve any problem, no matter how daunting. That confidence - that existence proof - the knowledge that we can do it. That is our true goal, a worthy one, for it will be a gift. A gift to our children, to the future - for we are ancestors.

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Yishan
Yishan@yishan·
For Earth Day 2025, the world needs a reset on climate thinking. The first scientists who spoke out about climate change did so according to the facts and evidence, fighting harsh pressure from industries and denialists. But climate activism become more about political tribalism, social justice, and virtue signaling. I have spent half a decade now working with other climate entrepreneurs to do everything possible to fight the battle against climate change. And in that time, many of us have found that the Left is as bad as the Right when it comes to standing in the way of making real progress against this problem! Today’s politics are about vibes and tribes, not facts and evidence. Nowhere is this more on tragic display when it comes to climate policy and public discussion. In a scientific field so vastly complex and multidisciplinary as climate science, we can ill afford this! On this Earth Day 2025, we need a new era of climate thinking, one focused on practical solutions, real experiments, and the evidence they yield. Climate is many things, but it’s not about social justice. It’s not about decolonization. It’s not about capitalism or marxism. It’s not about the patriarchy. It is not about the bad guys vs the good guys. It is about gases in the atmosphere. Carbon footprint is not a moral sin, it is not something we need to “atone” for. It is a technical problem, a detail we missed, and a physical problem to be solved like any other. We are living together on a Spaceship Earth and we missed a key detail managing our atmospheric control systems. It is not a moral or social issue, it is a technical problem, and we need to solve it. And we will not solve the problem until we actually start solving the problem!! There are many many solutions, and whether one “side” prefers one vs the other is not the point. The point is whether it works and gets us closer to our goal. For example: Reforestation is effective at carbon capture and can be done almost anywhere by anyone! Natural gas is actually a great replacement for coal and amenable to carbon capture and sequestration! Solar power is great where there is a lot of land and sunlight! Nuclear power is great where there is little land and a highly-skilled workforce! Nuclear waste is a solved problem! Wacky windmill designs are provably inferior to large maximally amortizable 3-bladed designs! Really big dams are great but limited by available geography! High-voltage long-distance power lines need to be built to connect production and consumption! Stratospheric aerosol injection is affordable and effective and not the same thing as causing acid rain pollution! Finally, advocating carbon drawdown is not saying we don’t need to reduce emissions, so stop with that silliness! (Liking pancakes doesn’t mean you hate waffles!) All of these things (and many more) all fit into a giant portfolio of solutions that contribute to solving the problem. If this is a climate EMERGENCY, start acting like it: support all possible solutions, try out all experiments, and don’t give in to despair! Climate change is a problem we DESERVE: finally, as we climb our way up the Kardashev scale, we have reached a milestone where our activities are great enough to affect the planetary atmosphere and ecosystem. And of course we didn’t do a perfect job on our first try! We are lucky that we’re only a couple degrees off! We can fix this, if we focus on solving the problem! We will succeed if we focus on evidence-based problem-solving, and not be distracted by passing political and social fads. It’s 2025, and it is time for us to stop making climate change a proxy issue for our other political and social debates. Those debates aren’t going to go away any time soon. Some of them are timeless. And plenty of them are worthwhile debates. But climate change is a separate problem on its own, and it’s a problem we can solve. And we deserve, all of us, to live on a planet that’s healthy and beautiful - and it will be even sweeter, if we are the ones who helped make it so. After all, if we are going to visit other planets, it’s best to make sure our own house is in order first.
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Chung-Man Tam 🇺🇸
“I don't think it's feasible to opt out of learning the skill of applying AI in your craft; you are welcome to try, but I want to be honest I cannot see this working out today, and definitely not tomorrow. Stagnation is almost certain, and stagnation is slow-motion failure.”
tobi lutke@tobi

x.com/i/article/1909…

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Chung-Man Tam 🇺🇸
The future of building products, certainly at the application layer, is shrinking the OODA loop from months to days and from teams to individuals. You'll need to expertly manage the mechanics of that loop but the key, perhaps, will be knowing where to start and stop the loops.
Sean Ren@shawiz

My new coding workflow as an ex-PM: 1. Have an idea for a feature in mind 2. Write that in the Cursor chat box in a scrappy format 3. Ask Claude-3.7-thinking to plan for the feature, write a complete design docs without a single line of code (continue in next thread...)

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Chung-Man Tam 🇺🇸 retweetledi
Andrew Ng
Andrew Ng@AndrewYNg·
Announcing: Agentic Document Extraction! PDF files represent information visually - via layout, charts, graphs, etc. - and are more than just text. Unlike traditional OCR and most PDF-to-text approaches, which focus on extracting the text, an agentic approach lets us break a document down into components and reason about them, resulting in more accurate extraction of the underlying meaning for RAG and other applications. Watch the video for details.
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Chung-Man Tam 🇺🇸
Grok asked if it could “draw a picture of me”. Details show it picked up some info about me around the webs.
Chung-Man Tam 🇺🇸 tweet media
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Suhail
Suhail@Suhail·
We are going to turn SF into a place where people say "wow, this city looks like the future."
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Chung-Man Tam 🇺🇸 retweetledi
The Bold Italic
The Bold Italic@thebolditalic·
The Transamerica Pyramid is back with a whole new vibe. The Pyramid has undergone extensive renovations, featuring an upgraded lobby, private lounges, and re-lit spire; Last night we saw over 1,300 feet of LED lights, casting a brilliant glow across the San Francisco skyline. Video by JJ Meeks.
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Chung-Man Tam 🇺🇸
One of the best performing teams in fintech, if not tech, right now.
Lawrence Lin Murata (e/acc)@LawLM

⚡We are excited to announce our $65M equity and debt round from @JPMorgan, which brings our total funding to $77M in equity and $175M in debt. The fintech industry is going through a tumultuous time. Companies are going under, and regulators are increasingly applying more pressure on the industry. We think our long-term thinking and emphasis on both “fin” and “tech” has been imperative to execute precisely above the chaos, close major partnerships, and onboard new customers. To be concrete, here are some examples:

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