Monday, 20 April 2026
Welcome to today's roundup of the most interesting developments in AI and technology.
Top Stories
NSA spies are reportedly using Anthropic’s Mythos, despite Pentagon feud
NSA is said to be using Anthropic's restricted Mythos AI model.
Read moreCEO and CFO suddenly depart AI nuclear power upstart Fermi
The startup, co-founded by former U.S. Energy Secretary Rick Perry, has faced headwinds with its AI campus in Texas.
Read moreAnthropic expands partnership with Google and Broadcom for multiple gigawatts of next-generation compute
Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.
Read moreIntroducing Claude Opus 4.7
Our latest model, Claude Opus 4.7, is now generally available. Opus 4.7 is a notable improvement on Opus 4.6 in advanced software engineering, with particular gains on the most difficult tasks.
Read moreIntroducing Claude Design by Anthropic Labs
Today, we’re launching Claude Design, a new Anthropic Labs product that lets you collaborate with Claude to create polished visual work like designs, prototypes, slides, one-pagers, and more.
Read moreClaude is a space to think | Anthropic
We’ve made a choice: Claude will remain ad-free. We explain why advertising incentives are incompatible with a genuinely helpful AI assistant, and how we plan to expand access without compromising user trust.
Read moreAnthropic’s Long-Term Benefit Trust appoints Vas Narasimhan to Board of Directors
Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.
Read moreOpenAI’s existential questions
On the latest episode of Equity, we discuss OpenAI's latest acquisitions and whether they address "two big existential problems" for the company.
Read moreThe 12-month window
A lot of AI startups exist partly because the foundation models haven't expanded into their category yet. As many jokingly acknowledge, that won't last forever.
Read morePalantir posts mini-manifesto denouncing inclusivity and ‘regressive’ cultures
Palantir's ideological bent has come under more scrutiny as it's worked with ICE and positioned itself as a defender of "the West."
Read moreIndustry
My cheatsheet for a clean context
fast intelligence, managed infra and desktop apps
Read moreDeezer says 44% of new music uploads are AI-generated, most streams are fraudulent
AI tracks account for a small fraction of Deezer streams, and most are demonetized for fraud.
Read moreResearch & Products
Introducing Muse Spark: Scaling Towards Personal Superintelligence
Today, we’re excited to introduce Muse Spark, the first in the Muse family of models developed by Meta Superintelligence Labs. Muse Spark is a natively multimodal reasoning model with support for tool-use, visual chain of thought, and multi-agent orchestration.
Read moreThe Spectral Geometry of Thought: Phase Transitions, Instruction Reversal, Token-Level Dynamics, and Perfect Correctness Prediction in How Transformers Reason
arXiv:2604.15350v1 Announce Type: new Abstract: We discover that large language models exhibit \emph{spectral phase transitions} in their hidden activation spaces when engaging in reasoning versus factual recall. Through systematic spectral analysis across \textbf{11 models} spanning \textbf{5 ar...
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