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#Coding

All collected and published items, ordered by time. Picks are a selected subset.
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Today10/17Sat
  1. TechCrunch · AI40

    Replit CEO Says the Company Is No Longer Working With Anthropic

    Replit CEO and co-founder Amjad Masad said the company stopped working with Anthropic for reasons including cost, partnership and performance, saying, “I think ChatGPT is better now.” People familiar with the partnership pushed back, and a September blog post cited Claude Fable 5 and Claude Fable 5.1 in Replit Agent’s production environment; TechCrunch said it would seek clarification. Masad also said enterprise grew from 2% of revenue last year to 15% this year, while more than 50% of revenue is B2B.

10/16Fri
10/13Tue
  1. Cursor · X56

    Cursor joins The X Subscription with shared usage across Grok products

    Cursor is now part of The X Subscription. Current Cursor subscribers can keep their plan or switch to The X Subscription. Paid plans share one usage pool across Cursor, Grok Build, and other Grok products, with twice the coding usage on Grok models as the equivalent Cursor https://t.co/PwXLcH6zHV In the quoted announcement, @SpaceXSI says plans across Grok, Cursor, and X Premium have been unified under The X Subscription. https://t.co/SvkrVvBa0p

  2. Alexandr Wang · X26

    we are working to resolve a bug in how muse wonder and muse wonder full are counting against usage limits for Muse Code subscribers this is not intended behavior -- we will update everyone once we have fixed it and issue resets

    we are working to resolve a bug in how muse wonder and muse wonder full are counting against usage limits for Muse Code subscribers this is not intended behavior -- we will update everyone once we have fixed it and issue resets

10/10Sat
  1. The Decoder60

    Google reportedly tests Gemini 4 variants Argon, Barium and Carbon

    Business Insider reported that Google is testing several Gemini 4 variants named Argon, Barium and Carbon, based on documents, screenshots and internal chats. Carbon, deployed on Google's internal coding platform Jetski, is said to beat Argon mainly on programming tasks, and one employee compared it to Anthropic's Opus 5.5 while noting more testing is needed. Google describes Argon as its frontier reasoning model, with no official Gemini 4 launch date announced.

  2. Latent Space67

    TypeSafe Reaches $100M ARR and $7.5B Valuation Three Weeks After Launch

    TypeSafe announced its Series AI round, and Sequoia disclosed that the company crossed $100M ARR in its first week, three weeks after launch, according to this AINews roundup. The same issue reports several vendors shipping typed decision models on one day, including OpenAI's Decisions API on GPT-6 Luna at $0.10/M input tokens and Perplexity's pplx-decider-v1.1-27b claiming 94.5% on Decision Bench.

10/6Tue
10/2Fri
9/29Tue
  1. Simon Willison88

    Live notes from OpenAI DevDay 2026: Dots agent, GPT-6.1 Sol, and Ultrafast unveiled

    Simon Willison live-blogged the OpenAI DevDay 2026 keynote at Fort Mason in San Francisco. OpenAI unveiled Dots, a personal agent powered by Astra, ChatGPT Space, GPT-6.1 Sol, and an Ultrafast mode reaching up to 300 tokens per second.

    Why it matters: The live notes track the announcements and demo mishaps as they happened, offering a view of how the new features worked in practice alongside the official messaging.

9/23Wed
9/17Thu
6/15Mon
  1. Import AI42

    Import AI 461: Sequent says 'alignment is not on track,' plus FrontierCode and synthetic research interns

    The alignment team at the UK's AI Security Institute and Timaeus have jointly founded Sequent, a nonprofit research organization. It argues that “alignment is not on track” and plans to grow to 40–80 full-time staff within two years, with an initial fundraising target of $100–150 million. Research areas include scalable oversight, learning theory, heuristic argumentation, game theory, and personas.