Sottiaux ships /ultrafast (2723 likes), with Altman co-signing '/ultrafast' (1638 likes). Plus Google Docs integration (1560 likes): 'Work with Google docs, sheets and slides right inside ChatGPT. This has changed how I write documents, brainstorm or proofread things. I just open it and then chat or talk my way through changes and it all happens right there in the flow.' And the roast-your-usage plugin (1280 likes): 'Ask ChatGPT to roast your computer usage after a day. Install the Computer History plugin... It's... insightful. You don't use Slack. Slack uses you. It accounted for 48% of your recorded activity. Your Mac is essentially a $3,000 Slack notification with a keyboard.'

Boris Cherny's Claude-maintains-apps experiment (2939 likes): 'A weird experiment: having Claude take over day-to-day maintenance of our apps. Seeing early signs of life that this might be possible. We have a Slack channel called proj-claude-maintains-apps. In it, Claude Tag runs a bunch of daily routines across iOS, Android, Desktop, web, CLI, and Agent SDK: Crash fuzzer, regression tests, performance monitoring.' Thariq declares (463 likes): 'everything truly is code.'

Levie rebuts the elimination hypothesis (187 likes): 'The elimination of engineers was one of the wilder hypotheses out there. Just absurdly wrong. We just gave engineers a power tool. Their value not only remains critical, but actually goes up in many domains because we can apply engineering to far more work than before.' Zara's observation (106 likes): 'Ironic that many people thought AI coding would make engineers less valuable when in reality the most in-demand jobs all have the word engineer in them: forward-deployed engineer, design engineer, product engineer, growth engineer.' Amjad's prediction (717 likes): 'By next year, using a computer will be optional. Work will radically change.' Plus ARC-AGI-3 nearly solved by adding a coding harness (100 likes) and Replit confirmation (305 likes).

Matt Turck's bifurcation (256 likes): 'Right now, you're either an AI-native rocketship — permanent fundraising at scary valuations, death match for customers, sacrificing margins — or basically left for dead, regardless of how good a company you actually are.' Rauchg's one-command prediction (148 likes): 'One command to rule them all (tokens). I predict this will become the default way of using coding AI at scale. Uptime, model choice, lower costs, observability, ZDR. This command configures every existing coding harness, like Claude Code & Codex!'

Nikunj on Grok Bot vs super agent (176 likes): 'Grok Bot is a fantastic release.. the UX, the design, the onboarding: chef's kiss. But I go back and forth: Will users want one super agent that holds all the context, or sub agents designated to do a slice of tasks? If we treat agents as humans, then the Grok Bot design makes a ton of sense. It allows us to compartmentalize tools, context, outcomes.' Madhu Guru on prompt debt (49 likes): 'Prompt debt is the new tech debt. With every model update, you should be cutting at least 50% of your prompts. Most AI products have bloated prompts that are making your product quality worse. The typical flow: model fails at something -> add 10 rules. 3 months later, your system prompt is a novel.' Plus the Studio naming epidemic (12 likes): 20+ products all named Studio.

Ryo Lu on the Matic robot (217 likes): 'matic is the first robot I've owned that actually feels like it gets smarter with every update.' Peter Yang's floor-cleaning observation (24 likes) and Nikunj's family-fifth-member note (63 likes): 'Matic was one of the first ten words my son learned.' Dan Shipper's application flood (88 likes): averaging 2 applications per minute from Citadel, OpenAI, Red Bull, Microsoft, NASDAQ, Google, PwC, Square. Garry Tan hosting California gubernatorial hopeful Xavier Becerra (129 likes) and topics-per-bot request (281 likes).

No Priors: Elad Gil interviews Erik Allebest, CEO/co-founder of Chess.com — bought the domain out of a bankruptcy auction in 2005 for $55K when VCs called it 'uninvestable'. Today: 250M+ members, ~10M daily actives, $200M+ revenue, 650 people, zero outside capital. Key topics: the COVID/Queen's Gambit wave and the 2023 short-form-content wave (mittens bot, cheating scandal) that compounding growth; Lichess as 'the Linux of chess' — coexisting via open source; chess not being patentable — winning via product, community, content; computers first making chess boring, then making it more exciting than ever (Leela Chess Zero's aggressive unconventional play); AI coach on game review, personalized puzzles; younger and younger prodigies (7-year-olds challenging grandmasters); repetition as the unshortcutable path to expertise ('any given day multiplied by a thousand is your life'); cheating as an arms race — statistical models that know how humans vs computers play; chess as the Beatles in a world of infinite AI-generated music — timeless shared experience with no loot boxes or new heroes; Gambit poker with chess-style ratings ('how good are you really, not how many chips can you buy'); founder advice: 'listen to your heart, not the founder-advice industrial complex'; and AGI optimism tempered by cultural concerns about wealth concentration.