Long Chen

17 posts

Long Chen

Long Chen

@LongChen8asr

Co-founder & CEO @VoiceCursor. 2x founder, Prev: Avocado (AI interview, Sequoia/GSR/Shunwei/YC/Redpoint), VP @Bytedance, @Square.

San Francisco, CA Katılım Mayıs 2026
81 Takip Edilen8 Takipçiler
Long Chen retweetledi
Henry Song
Henry Song@HenrySo18176763·
Join us this Friday evening for the Voice Coding Mini Hackathon, hosted by @VoiceCursor, @photon_hq, @convex, and @RespanAI. 📍 450 Bryant St, San Francisco
🍕 Food and drinks provided
🏆 Thousands of dollars in prizes Meet fellow builders, experiment with voice-first development, and spend an evening shipping projects with the latest AI tools. Register: luma.com/sr3ay38v
Henry Song tweet media
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Long Chen
Long Chen@LongChen8asr·
Book lists: Here are the ones I could identify with reasonable confidence: Wodehouse Jeeves in the Offing — amazon.com/s?k=Jeeves+in+… The Code of the Woosters — amazon.com/s?k=The+Code+o… Lord Emsworth and Others — amazon.com/s?k=Lord+Emswo… Galahad at Blandings — amazon.com/s?k=Galahad+at… The World of Jeeves — amazon.com/s?k=The+World+… Classics / Poetry / Philosophy: The Canterbury Tales (Chaucer) — amazon.com/s?k=Canterbury… The Complete Works of Shakespeare — amazon.com/s?k=Complete+W… John Betjeman's Collected Poems — amazon.com/s?k=John+Betje… The Consolation of Philosophy (Boethius) — amazon.com/s?k=Consolatio… Metamorphoses (Ovid) — amazon.com/s?k=Metamorpho… Homer, Iliad / Odyssey — amazon.com/s?k=Homer+Ilia… Aristotle — amazon.com/s?k=Aristotle Tractatus Logico-Philosophicus (Wittgenstein) — amazon.com/s?k=Tractatus+… Anglo-Saxon Poetry (Everyman) — amazon.com/s?k=Anglo-Saxo… Fiction / Detective: Sherlock Holmes: Long Stories — amazon.com/s?k=Sherlock+H… The Casebook of Sherlock Holmes — amazon.com/s?k=Casebook+o… The Bell (Iris Murdoch) — amazon.com/s?k=The+Bell+I… Heart of Darkness (Conrad) — amazon.com/s?k=Heart+of+D… Dr. No (Ian Fleming) — amazon.com/s?k=Dr+No+Ian+… The Secret History (Donna Tartt) — amazon.com/s?k=The+Secret… The Irish R.M. Complete (Somerville & Ross) — amazon.com/s?k=The+Irish+… Five Comedies (Goldoni) — amazon.com/s?k=Goldoni+Fi… Non-fiction / History / Travel: A Short History of Scientific Ideas (Singer) — amazon.com/s?k=Short+Hist… A Book of Curves (E.H. Lockwood) — amazon.com/s?k=A+Book+of+… The Marsh Arabs (Thesiger) — amazon.com/s?k=The+Marsh+… Moab Is My Washpot (Stephen Fry) — amazon.com/s?k=Moab+Is+My… The Defeat of the Spanish Armada (Mattingly) — amazon.com/s?k=Defeat+of+… A Short Walk in the Hindu Kush (Newby) — amazon.com/s?k=Short+Walk… Puzzles Old and New (Hoffmann) — amazon.com/s?k=Puzzles+Ol… Observer's Book of Pond Life — amazon.com/s?k=Observers+… Aulnoy's Fairy Tales — amazon.com/s?k=Aulnoy+Fai…
Paul Graham@paulg

Some good books.

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Long Chen retweetledi
Anthropic
Anthropic@AnthropicAI·
The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees. The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance. Access to all other Claude models is not affected. We apologize for this disruption to our customers. We believe this is a misunderstanding and are working to restore access as soon as possible. Read our full statement: anthropic.com/news/fable-myt…
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Long Chen@LongChen8asr·
I spent 10 years building input methods. Keyboards, autocomplete, predictive text, all trying to solve the same problem: how does thought become action on a screen? Karpathy's answer: there is no screen. The neural net IS the interface. We're not there yet. But we're closer than most people think. Today, the first step is already here: you speak, AI understands your intent, and text appears: formatted, clean, ready. That's what we built at @VoiceCursor
Andrej Karpathy@karpathy

This works really well btw, at the end of your query ask your LLM to "structure your response as HTML", then view the generated file in your browser. I've also had some success asking the LLM to present its output as slideshows, etc. More generally, imo audio is the human-preferred input to AIs but vision (images/animations/video) is the preferred output from them. Around a ~third of our brains are a massively parallel processor dedicated to vision, it is the 10-lane superhighway of information into brain. As AI improves, I think we'll see a progression that takes advantage: 1) raw text (hard/effortful to read) 2) markdown (bold, italic, headings, tables, a bit easier on the eyes) <-- current default 3) HTML (still procedural with underlying code, but a lot more flexibility on the graphics, layout, even interactivity) <-- early but forming new good default ...4,5,6,... n) interactive neural videos/simulations Imo the extrapolation (though the technology doesn't exist just yet) ends in some kind of interactive videos generated directly by a diffusion neural net. Many open questions as to how exact/procedural "Software 1.0" artifacts (e.g. interactive simulations) may be woven together with neural artifacts (diffusion grids), but generally something in the direction of the recently viral x.com/zan2434/status… There are also improvements necessary and pending at the input. Audio nor text nor video alone are not enough, e.g. I feel a need to point/gesture to things on the screen, similar to all the things you would do with a person physically next to you and your computer screen. TLDR The input/output mind meld between humans and AIs is ongoing and there is a lot of work to do and significant progress to be made, way before jumping all the way into neuralink-esque BCIs and all that. For what's worth exploring at the current stage, hot tip try ask for HTML.

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Long Chen
Long Chen@LongChen8asr·
Last week, honored to have so many founders, operators, and VCs at the new @VoiceCursor office today in SF. It wasn’t just about openness — it’s about real exchange in the same room, face to face, in a way that feels very SF in the best sense. Really grateful to host friends from @CollovLabs, @FellouAI , @photon_hq , and founders from 10+ other companies who came by.(@laura_llin , @louisgongx , @sfcompute, @dominicy0 , @victorzhrn , @yankunzhao1 ) One thing I love about this space is how people are willing to sit down and actually share what they’re building, what’s working, what’s not, and what they’re still figuring out. We talked about where AI products are actually changing behavior, how teams are evolving, and what the next wave of interfaces might look like. Moments like this make building feel less lonely and more like a shared push forward. Looking forward to more of this — more conversations, more builders, more energy in this space.
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Long Chen
Long Chen@LongChen8asr·
So grateful for lunch with my friend @ryanzhuuuu today. Even though we build completely different things—enterprise vs. consumer—I learned so much just by talking with him. Having friends like this right down the street is what makes San Francisco magic. 🌉✨
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Long Chen
Long Chen@LongChen8asr·
I've spent 10 years obsessed with one problem: The gap between how fast you think and how fast you can tell a machine what to do. Humans speak at 180 words per minute. We type at 45. We just built the most powerful technology in history — AI that can write code, generate images, build entire apps. And we're still talking to it by pecking at a keyboard. That's like having a Ferrari and steering it with a horse's reins. We built @VoiceCursor to fix this. Speak, and polished text appears in whatever app you're in. Gmail. Slack. Cursor. Notion. No copying, no switching windows. Just think out loud. Today, we're sharing our story: why we're building this and where we're going. Link in the comments. Because voice isn't a feature. It's the next default interface. The keyboard was the interface of the PC era. The touchscreen was the interface of mobile. Voice is the interface of AI. The best input method is the one you were born with.
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Long Chen retweetledi
Henry Song
Henry Song@HenrySo18176763·
Introducing Voice Cursor’s edit feature. Not happy with a message? Press “edit” and talk. We will make your message perfect.
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Andrew Li
Andrew Li@andrewchli·
I've been using @Claude Code's built-in voice dication, and the biggest issue is that it lacks context from the coding environment. File names, commands, and technical terms get mistranscribed into random words. That breaks my workflow. So I built something better: a context-aware voice input that understands my terminal and turns speech into clear instructions for any coding agent.
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