Very interesting evaluation from the UK’s AI Security Institute of the not yet publicly available Claude Mythos Preview. On the happy side, in its current form, Myth is nowhere near as scary as Tom Fridman (who worries about schoolchildren accidentally taking down power grids)
RESEARCH
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Gary Marcus evaluates Claude AI myths and capabilities
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nice work! shared it here, please DM: https://
open.substack.com/pub/garymarcus
/p/claude-mythos-evaluated?r=8tdk6&utm_medium=ios
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Modern AI Models Distinguish Useful Links From Product Promotion
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nah, modern models are smart enough to understand useful links vs unasked product shilling
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Inverse Design Transforms Materials Discovery Process with AI
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What if materials discovery started with the spec, not the search? It can with Domino. See how inverse design changes the process. Watch the demo: https://
hubs.ly/Q04bsJR-0 -

Industrial breakthrough faces safety and consistency challenges ahead
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This could either result in the beginning of a new industrial era or lots of lawsuits 2 years down the line depending upon safety and consistency of real world performance and real environment interactions
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AI revolutionizes healthcare sector under strain
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AI set to revolutionize the under strain healthcare sector. https://t.co/wXmFJQo8Ay
— AI (@DeepLearn007) 13 avril 2026AI set to revolutionize the under strain healthcare sector.
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Process Reward Agents for Steering Knowledge-Intensive Reasoning
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Process Reward Agents for Steering Knowledge-Intensive Reasoning paper: https://
huggingface.co/papers/2604.09
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Neurosymbolic AI Systems: Claude, AlphaGo, and Beyond
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Claude Code, Alphago/AlphaEvolve/AlphaProof and Google Search, code intepreter are all neurosymbolic. Amazon, and IBM have big efforts, etc. nobody has AGI of course. but some of the best stuff out there is in fact already neurosymbolic.
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FORGE: Fine-Grained Multimodal Evaluation for Manufacturing Scenarios
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FORGE
— AK (@_akhaliq) 13 avril 2026
Fine-grained Multimodal Evaluation for Manufacturing Scenarios
paper: https://t.co/JzFgB7JBKQ pic.twitter.com/RYeyOwyMxiFORGE Fine-grained Multimodal Evaluation for Manufacturing Scenarios paper: https://
huggingface.co/papers/2604.07
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Humanoid Robots Race Beijing Half-Marathon With Mixed Results
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Le semi-marathon de robots humanoïdes à Pékin.
— VISION IA (@vision_ia) 13 avril 2026
40% des robots sont totalement autonomes. Les meilleurs approchent les 10 secondes au 100 mètres.
Et puis il y a celui-là. 😂
Grosse faceplant sur le bitume en conditions réelles.
La distance d'un semi-marathon pousse les… pic.twitter.com/k1Js1Wee52The humanoid robot half-marathon in Beijing. 40% of the robots are fully autonomous. The best ones are approaching 10 seconds per 100 meters. And then there's this one. Big faceplant on the asphalt in real-world conditions. The distance of a half-marathon pushes the