So looks like Mythos is better, but not an alien model – jump between Opus 4.5 and Opus 4.6 was similar to a jump from Opus 4.6 to Mythos Preview
LLMS
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Claude Mythos Explained on CBS Mornings Without Jargon
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I went on @CBSMornings to break down what Claude Mythos means for all of us.
— Matt Shumer (@mattshumer_) 13 avril 2026
If you want to understand the latest in AI, without the jargon, give it a watch! https://t.co/6OXIRCGr5xI went on @CBSMornings to break down what Claude Mythos means for all of us. If you want to understand the latest in AI, without the jargon, give it a watch!
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Opus 4.7 and Sonnet 4.8 Releases Imminent
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Quick reminder, that Opus 4.7 and Sonnet 4.8 releases should be imminent as well.
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Actor Skills Extend Claude Code Capabilities
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Right, the Actor skills extend what Claude Code can actually do
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Apify Actors Connect External Data Sources to Claude Code
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Make Claude Code 10x more useful by connecting it to any data source! Apify Actors are pre-built data scrapers that connect to Claude Code as agent skills. Most agents can't access external data beyond web search. They can't scrape. They can't extract structured information.
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CLAUDE.md: 15K Stars for AI Coding Guidelines
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If you found it insightful, reshare with your network. Find me → @akshay_pachaar ✔️ For more insights and tutorials on LLMs, AI Agents, and Machine Learning! nitter.net/akshay_pachaar/status/… Akshay 🚀 (@akshay_pachaar) A single 𝗖𝗟𝗔𝗨𝗗𝗘.𝗺𝗱 file just hit 15K GitHub stars. (derived from Karpathy's coding rules) Andrej Karpathy observed that LLMs make the same predictable mistakes when writing code: over-engineering, ignoring existing patterns, and adding dependencies you never asked for. If you've used AI coding assistants, you've hit all of these. But here's the thing: If the mistakes are predictable, you can prevent them with the right instructions. That's exactly what this 𝗖𝗟𝗔𝗨𝗗𝗘.𝗺𝗱 does. You drop one markdown file into your repo, and it gives Claude Code a structured set of behavioral guidelines for your entire project. This is a big deal. – Built entirely around prompt engineering for AI coding assistants – No framework, no complex tooling, just one .md file that shapes behavior Developers are moving past "use AI to write code" and into "engineer the AI's behavior so the code is actually good." The Claude Code ecosystem is growing fast, and the best tools in it aren't always software. Sometimes they're just well-crafted instructions. 100% open-source. I've shared a link to the GitHub repo in the next tweet! — https://nitter.net/akshay_pachaar/status/2043374229199151351#m
→ View original post on X — @akshay_pachaar, 2026-04-13 12:17 UTC
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LLM Wiki Gets Memory System That Weakens and Forgets Facts
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Someone gave Karpathy's viral LLM Wiki a brain that weakens, strengthens, and forgets. Karpathy's LLM Wiki told AI to build a personal knowledge base instead of re-deriving answers every time. It got 5,000 stars in 48 hours. One problem. It treated every fact as equally
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Forbes article warns of AI Quality Reckoning in 2026
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The #AI Quality Reckoning Is Coming In 2026
by Kevin Thompson @Forbes Learn more: https://
bit.ly/3NTQ7Gj #ArtificialIntelligence #MachineLearning #ML #DL -

AI Automation Expected to Eliminate 50% of Tech Legal Finance Jobs
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Anthropic CEO: 50% of tech, legal, and finance jobs will vanish within 5 years.
— Charly Wargnier (@DataChaz) 13 avril 2026
If you aren't learning Claude right now, you're falling behind. https://t.co/Xc6M8pNoCU pic.twitter.com/UVEVoG3kB7Anthropic CEO: 50% of tech, legal, and finance jobs will vanish within 5 years. If you aren't learning Claude right now, you're falling behind.
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AI21 Labs: Model Scaling Hits Diminishing Returns, Orchestration Key
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Scaling model size is hitting diminishing returns. The real gains are in orchestration. Our Co-Founder & Co-CEO @yshoham makes the case in a rare long-form profile by @Calcalistech today. CTech (@Calcalistech) The man trying to ground the AI boom. Prof. @yshoham, one of the world's leading artificial intelligence researchers and founder of @AI21Labs, discusses hype cycles, unreliable systems, and the long road to trustworthy artificial intelligence. calcalistech.com/ctechnews/a… — https://nitter.net/Calcalistech/status/2043339162607075708#m
