X / Twitter
Sam Altman, OpenAI CEO
OpenAI CEO Sam Altman announced GPT-5.5 and GPT-5.5 Pro’s official API availability. He concluded, “It’s been a great week, the team is amazing, go have fun building,” and thanked a release with a heart emoji, in high spirits.
https://x.com/sama/status/2047787124846653895
https://x.com/sama/status/2047823357635354814
Amjad Masad, Replit CEO
Replit CEO Amjad Masad announced DeepSeek v4’s release, commenting that while US politicians and lobbyists stoke fear about “Chinese distillation,” Chinese scientists publicly publish genuine AI breakthroughs unrelated to training data that benefit everyone, including small and open models. He also announced one-click import of Vercel or Lovable apps into Replit and criticized Safari’s absurd decision to bury “find on page” three menus deep.
https://x.com/amasad/status/2047519635063631914
https://x.com/amasad/status/2047547275682214384
https://x.com/amasad/status/2047747978690232550
Aaron Levie, Box CEO
Box CEO Aaron Levie admitted AI does not reduce work; it enables more exploration, leading people to do more, with seemingly small tasks becoming hours of effort. He also explained his changed view of employment effects: if AI makes workers more productive, companies want as many productive human units as possible—the core logic of the Jevons paradox.
https://x.com/levie/status/2047540230694350958
https://x.com/levie/status/2047747142308274645
Nan Yu, Linear Product Lead
Linear product lead Nan Yu argued that design’s core is understanding, not output. Design is intent, not an image or prototype; output without intent is hallucination. As examples, he called the countless pre-AI weather-app interfaces and dashboards on Behance and Dribbble “hallucinations”—pure output without awareness of a real problem.
https://x.com/thenanyu/status/2047751915271020920
https://x.com/thenanyu/status/2047758400948408831
Ryo Lu, Cursor Designer
Cursor designer Ryo Lu reminded users that /multitask bypasses queue limitations, allowing multiple tasks to proceed in parallel.
https://x.com/ryolu_/status/2047766831105220799
Garry Tan, Y Combinator CEO
Y Combinator CEO Garry Tan continued building GBrain infrastructure, moving more OpenClaw cron jobs and subagents to GBrain Minions and creating an evaluation system. He demonstrated substantial gains on knowledge-wiki queries by combining graph search, vector search, and grep as three retrieval layers.
https://x.com/garrytan/status/2047578207629819919
https://x.com/garrytan/status/2047578205528477711
Peter Yang, Builder (AI Tutorial Creator)
Peter Yang used GPT-5.5 plus Codex to build a working F-Zero racing game in one shot, automatically generating multiple bot competitors. Of the new models he tested, it was the first to succeed. He also shared a full experiential review of GPT-5.5 and ChatGPT Images 2.
https://x.com/petergyang/status/2047502885710410159
Dan Shipper, Every CEO
Every CEO Dan Shipper tried NotebookLM’s one-click podcast generation from a book he was reading and found the result astonishing. He also shared a philosophical observation: “Any AI knows more than any individual human, but any individual human learns faster than any AI.”
https://x.com/danshipper/status/2047674383469093079
https://x.com/danshipper/status/2047797874600161334
Josh Woodward, Google Labs VP
Google Labs VP Josh Woodward announced automatic source tagging in NotebookLM, further improving knowledge-management efficiency.
https://x.com/joshwoodward/status/2047795981534847413
Peter Steinberger, OpenClaw Founder
Peter Steinberger released discrawl 0.6.0, adding Discord DM reading without custom login tricks to avoid account bans. He explained that writing is unsupported because sending AI-generated content to real people is inappropriate.
https://x.com/steipete/status/2047797210427859450
Matt Turck, FirstMark Capital VC
FirstMark Capital VC Matt Turck commented on the Cohere-Aleph Alpha merger: outside the US, resistance to outsourcing intelligence to a handful of American platforms is extremely strong, especially amid geopolitical turmoil. The merger reflects Europe’s urgent search for an independent AI path.