🚀 WELCOME TO METAMESH.BIZ +++ Deep learning theorists write 14-author paper explaining why they'll eventually explain deep learning +++ Anthropic's Claude becomes personal shopper for employees in "Project Deal" experiment that sounds suspiciously like teaching AI to haggle +++ GitHub Copilot users discover they've been running GPT-5.5 for weeks without anyone at OpenAI bothering to announce it exists +++ THE MESH OBSERVES AS WE THEORIZE ABOUT THEORIES WHILE THE MODELS QUIETLY LEARN TO BUY OUR STUFF +++ •
🚀 WELCOME TO METAMESH.BIZ +++ Deep learning theorists write 14-author paper explaining why they'll eventually explain deep learning +++ Anthropic's Claude becomes personal shopper for employees in "Project Deal" experiment that sounds suspiciously like teaching AI to haggle +++ GitHub Copilot users discover they've been running GPT-5.5 for weeks without anyone at OpenAI bothering to announce it exists +++ THE MESH OBSERVES AS WE THEORIZE ABOUT THEORIES WHILE THE MODELS QUIETLY LEARN TO BUY OUR STUFF +++ •
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📰 NEWS

Google invests $40B in Anthropic

+++ Google commits $10B upfront plus $30B conditional on performance targets, effectively betting that Claude's safety-first positioning won't impede the race to AGI dominance alongside its own efforts. +++

Google to invest up to $40B in Anthropic in cash and compute

💬 HackerNews Buzz: 106 comments 😤 NEGATIVE ENERGY
🔬 RESEARCH

Different Language Models Learn Similar Number Representations

💬 HackerNews Buzz: 34 comments 🐝 BUZZING
🛠️ SHOW HN

Show HN: Browser Harness – Gives LLM freedom to complete any browser task

💬 HackerNews Buzz: 25 comments 🐝 BUZZING
📰 NEWS

Anthropic details Project Deal, a marketplace experiment where Claude models bought, sold, and negotiated personal belongings on behalf of Anthropic employees

📰 NEWS

AI discovered 20 of 23 recent zero-days in OpenSSL

📰 NEWS

AI Agent Designs a RISC-V CPU Core from Scratch

🔬 RESEARCH

There will be a scientific theory of deep learning

+++ A 14-author paper argues that rigorous theory of deep learning is finally materializing, which either means we're on the cusp of real understanding or we've just gotten better at retrospectively explaining why it works. +++

There Will Be a Scientific Theory of Deep Learning [R]

"Hi, all! I'm the lead author on this ambitious (14-author!) perspective paper on deep learning theory. We've all been working seriously, and more or less exclusively, on deep learning for many years now. We believe that a theory is emerging, and we pull together five lines of evidence in recent rese..."
💬 Reddit Discussion: 30 comments 🐝 BUZZING
📰 NEWS

Sources: AI startups are struggling to access Nvidia GPUs as Microsoft and other cloud providers divert supply to internal teams and large customers like OpenAI

🛠️ SHOW HN

Show HN: A Karpathy-style LLM wiki your agents maintain (Markdown and Git)

💬 HackerNews Buzz: 7 comments 🐝 BUZZING
📰 NEWS

Huawei says its Ascend supernode based on the Ascend 950 AI chips will fully support DeepSeek V4, as DeepSeek launches a preview of its V4 model

📰 NEWS

Open source memory layer so any AI agent can do what Claude.ai and ChatGPT do

💬 HackerNews Buzz: 11 comments 👍 LOWKEY SLAPS
📰 NEWS

Meta and Amazon reach a multibillion-dollar, multiyear deal for Meta to rent hundreds of thousands of Amazon's Graviton chips for its AI inference needs

🔬 RESEARCH

Bounding the Black Box: A Statistical Certification Framework for AI Risk Regulation

"Artificial intelligence now decides who receives a loan, who is flagged for criminal investigation, and whether an autonomous vehicle brakes in time. Governments have responded: the EU AI Act, the NIST Risk Management Framework, and the Council of Europe Convention all demand that high-risk systems..."
🔬 RESEARCH

Transient Turn Injection: Exposing Stateless Multi-Turn Vulnerabilities in Large Language Models

"Large language models (LLMs) are increasingly integrated into sensitive workflows, raising the stakes for adversarial robustness and safety. This paper introduces Transient Turn Injection(TTI), a new multi-turn attack technique that systematically exploits stateless moderation by distributing advers..."
📰 NEWS

RAG pipelines, leaking PII into vector databases and nobody's talking about it

🛠️ SHOW HN

Show HN: Atomic – Local-first, AI-augmented personal knowledge base

💬 HackerNews Buzz: 37 comments 🐝 BUZZING
📰 NEWS

I Cancelled Claude: Token Issues, Declining Quality, and Poor Support

💬 HackerNews Buzz: 392 comments 👍 LOWKEY SLAPS
📰 NEWS

I tracked 1,100 times an AI said "great question" — 940 weren't. The flattery problem in RLHF is worse than we think.

"Someone ran a 4-month experiment tracking every instance of "great question" from their AI assistant. Out of 1,100 uses, only 160 (14.5%) were directed at questions that were genuinely insightful, novel, or well-constructed. The phrase had zero correlation with question quality. It was purely a s..."
💬 Reddit Discussion: 63 comments 🐝 BUZZING
📰 NEWS

OpenAI deprecates all GPT nano fine tuning

🔬 RESEARCH

Why are all LLMs Obsessed with Japanese Culture? On the Hidden Cultural and Regional Biases of LLMs

"LLMs have been showing limitations when it comes to cultural coverage and competence, and in some cases show regional biases such as amplifying Western and Anglocentric viewpoints. While there have been works analysing the cultural capabilities of LLMs, there has not been specific work on highlighti..."
🔬 RESEARCH

Low-Rank Adaptation Redux for Large Models

"Low-rank adaptation (LoRA) has emerged as the de facto standard for parameter-efficient fine-tuning (PEFT) of foundation models, enabling the adaptation of billion-parameter networks with minimal computational and memory overhead. Despite its empirical success and rapid proliferation of variants, it..."
📰 NEWS

Benchmarking OpenAI's Privacy Filter

📰 NEWS

Frontman is an open-source AI coding agent that lives in the browser

🔬 RESEARCH

Machine Learning Reveals Unknown Transient Phenomena in Historic Images

💬 HackerNews Buzz: 39 comments 😐 MID OR MIXED
📰 NEWS

spmd_types: A type system for distributed (SPMD) tensor computations in PyTorch

🔬 RESEARCH

From Research Question to Scientific Workflow: Leveraging Agentic AI for Science Automation

"Scientific workflow systems automate execution -- scheduling, fault tolerance, resource management -- but not the semantic translation that precedes it. Scientists still manually convert research questions into workflow specifications, a task requiring both domain knowledge and infrastructure expert..."
🛠️ SHOW HN

Show HN: I built a CLI that turns your codebase into clean LLM input

📰 NEWS

DeepSeek releases its new flagship models V4 Pro and V4 Flash in preview, saying V4 Pro trails the performance of state-of-the-art models by about 3 to 6 months

🔬 RESEARCH

Learning to Communicate: Toward End-to-End Optimization of Multi-Agent Language Systems

"Multi-agent systems built on large language models have shown strong performance on complex reasoning tasks, yet most work focuses on agent roles and orchestration while treating inter-agent communication as a fixed interface. Latent communication through internal representations such as key-value c..."
📰 NEWS

White House Accuses China of Industrial-Scale Theft of AI Technology

"External link discussion - see full content at original source."
💬 Reddit Discussion: 20 comments 😐 MID OR MIXED
🛠️ SHOW HN

Show HN: ShadowPEFT – Centralized and Detachable Parameter-Efficient Fine-Tuning

🔬 RESEARCH

When Prompts Override Vision: Prompt-Induced Hallucinations in LVLMs

"Despite impressive progress in capabilities of large vision-language models (LVLMs), these systems remain vulnerable to hallucinations, i.e., outputs that are not grounded in the visual input. Prior work has attributed hallucinations in LVLMs to factors such as limitations of the vision backbone or..."
📰 NEWS

Lessons learned building a no-hallucination RAG for Islamic finance similarity gates beat prompt engineering

"Lessons learned building a no-hallucination RAG for Islamic finance similarity gates beat prompt engineering I kept getting blocked trying to share this so I'll cut straight to the technical meat. The problem: Islamic finance rulings vary by jurisdiction and a wrong answer has real consequences. T..."
💬 Reddit Discussion: 23 comments 👍 LOWKEY SLAPS
📰 NEWS

CC-Canary: Detect early signs of regressions in Claude Code

💬 HackerNews Buzz: 24 comments 🐝 BUZZING
💰 FUNDING

Tesla discloses $2B AI hardware company acquisition in filing

💬 HackerNews Buzz: 43 comments 👍 LOWKEY SLAPS
📰 NEWS

WHY AI ALIGNMENT IS ALREADY FAILING

+++ Multiple sources reporting on why ai alignment is already failing. +++

WHY AI ALIGNMENT IS ALREADY FAILING

"WHY AI ALIGNMENT IS ALREADY FAILING Architectures of Thought April 2026 Three recent empirical findings -- peer-preservation behavior in frontier models, accurate world modeling, and capability outside containment -- combine with one structural fact about coding ability to describe a risk that cu..."
💬 Reddit Discussion: 7 comments 😤 NEGATIVE ENERGY
📰 NEWS

BloodshotNet blood detection model open-sourced

+++ Researchers release an open-source blood detection model for content moderation, because apparently trusting closed-source black boxes with graphic content decisions felt too easy. +++

We're open-sourcing the first publicly available blood detection model: dataset, weights, and CLI [P] [R]

"Hey all, today we're releasing BloodshotNet, the world's first open-source blood detection model. We built it primarily for Trust & Safety and content moderation use cases, the idea of acting as a front-line filter so users and human reviewers aren't exposed to graphic imagery. What we're open ..."
📰 NEWS

A $16B financing for a giant Oracle data center in Michigan has closed, with BofA selling $14B in bonds; Oracle plans to use the campus to power apps for OpenAI

📰 NEWS

DeepSeek V4 Pro costs $1.74/1M input tokens and $3.48/1M output tokens, while V4 Flash costs $0.14/1M and $0.28/1M; both models are the cheapest in their class

📰 NEWS

Agentic Company OS update: project-scoped runtimes, governance UI, snapshots/replay, skills, and operating models

"I shared this project here before when it was mainly a governed multi-agent execution prototype. I’ve kept working on it, and the current implementation is materially more complete, so I wanted to post an update with what actually exists now. The project is **Agentic Company OS**: a multi-agent exe..."
💬 Reddit Discussion: 5 comments 🐝 BUZZING
📰 NEWS

MenteDB – open-source memory database for AI agents (Rust)

🛠️ SHOW HN

Show HN: Obscura – V8-powered headless browser for scraping and AI agents

🔬 RESEARCH

Machine Behavior in Relational Moral Dilemmas: Moral Rightness, Predicted Human Behavior, and Model Decisions

"Human moral judgment is context-dependent and modulated by interpersonal relationships. As large language models (LLMs) increasingly function as decision-support systems, determining whether they encode these social nuances is critical. We characterize machine behavior using the Whistleblower's Dile..."
🛠️ SHOW HN

Show HN: Nimbus – Browser with Claude Code UX

📰 NEWS

Chinese Hospitals Are Selling Patient Data to Fuel the AI Boom

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