This felt like the week every big AI company decided to overhaul their apps. Here’s all the major news: – @AnthropicAI released Claude Opus 4.7
– Anthropic redesigned Claude Code app
– Anthropic launched Claude Design
– @OpenAI updated the Codex app
– OpenAI launched
INNOVATION
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Major AI Companies Overhaul Apps and Release New Models
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Building Custom Enterprise Apps with Personalized AI Interfaces
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This lets us build our own Salesforce, which means we get a user interface that is highly personalized and much easier to use than the old one. Same for SAP, Workday, or any of the enterprise apps people are stuck using at work.
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AI Transformation: Enabling Systemic Change While Preserving Status Quo
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AI will change everything so everything can stay the same.
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Anthropic and OpenAI advance remarkable AI research and innovation
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Amazing. This was only a dream 5 years ago. Both @AnthropicAI and @OpenAI teams are doing remarkable AI research and innovation. Kudos to them 👏👏 https://t.co/CHaLZWS1Iw
— Nando de Freitas (@NandoDF) 17 avril 2026Amazing. This was only a dream 5 years ago. Both @AnthropicAI and @OpenAI teams are doing remarkable AI research and innovation. Kudos to them
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Two AI Communities Must Bridge Their Gap Together
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Both communities don't pay enough attention to each other. They are like peanut butter and jelly. Need each other.
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Apple’s Early Manufacturing: From Home Assembly to HP Wave Soldering
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When I was Apple's first child laborer (we made Apple II motherboards in our house back in 1978) it took my mom 30 minutes to solder a motherboard. My first job was at HP running a wave soldering machine (since I knew how to solder thanks to my mom teaching me to solder boards
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Web 4.0: The Headless Web for Autonomous Agents
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This is evidence of a new "headless" Web being developed by the nerds. A Web just for people's agents to come and visit and do business with. Web 1.0: sharing info.
Web 2.0: making it dynamic.
Web 3.0: making it trustworthy.
Web 4.0: making it for agents. 🙂 I once gave -

Code Agents Progress: Verifiable Systems for Robust AI
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Remarkable progress in coding agents. I like the fact that code is verifiable, and hence great for building robust systems. This is something @notmisha championed to me a while back – he was ahead of his time https://
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MIT’s String-Driven Transformable Structures: Flat to 3D
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From Flat to #3D in a Single Pull: MIT’s String-Driven Transformable Structures
— Ronald van Loon (@Ronald_vanLoon) 17 avril 2026
by @MIT
#EmergingTech #Engineering #Tech #Technology pic.twitter.com/mCJsZZJULRFrom Flat to #3D in a Single Pull: MIT’s String-Driven Transformable Structures
by @MIT #EmergingTech #Engineering #Tech #Technology -
Codex Open Source Enables Building AI-Powered Applications
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Codex is open source, enabling anyone to build awesome applications on top of it: https://t.co/xwD9m96rDh
— Greg Brockman (@gdb) 17 avril 2026Codex is open source, enabling anyone to build awesome applications on top of it: