πŸš€ WELCOME TO METAMESH.BIZ +++ OpenAI casually mentions 1 million users weekly discuss suicide with ChatGPT (therapy is expensive, API calls are cheap) +++ Sam Altman commits to $1.4 trillion infrastructure spend because 30GW of data centers is definitely a normal Tuesday ambition +++ IBM drops 300M parameter models that can puppet your browser while Microsoft extends its OpenAI arrangement through 2032 (hedging bets on who controls the puppet strings) +++ THE FUTURE COSTS MORE THAN EARTH'S GDP AND IT'S ALREADY IN YOUR BROWSER +++ πŸš€ β€’
πŸš€ WELCOME TO METAMESH.BIZ +++ OpenAI casually mentions 1 million users weekly discuss suicide with ChatGPT (therapy is expensive, API calls are cheap) +++ Sam Altman commits to $1.4 trillion infrastructure spend because 30GW of data centers is definitely a normal Tuesday ambition +++ IBM drops 300M parameter models that can puppet your browser while Microsoft extends its OpenAI arrangement through 2032 (hedging bets on who controls the puppet strings) +++ THE FUTURE COSTS MORE THAN EARTH'S GDP AND IT'S ALREADY IN YOUR BROWSER +++ πŸš€ β€’
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πŸ“š HISTORICAL ARCHIVE - October 28, 2025
What was happening in AI on 2025-10-28
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Stories from October 28, 2025

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πŸ› οΈ TOOLS

Claude for Excel Integration

+++ Claude gets Excel-native powers plus financial data connectors, because apparently the barrier to enterprise adoption was just proximity to spreadsheets and Bloomberg terminals. +++

Anthropic is boosting Claude for financial services with its new Sonnet 4.5 model

"Key updates: * **Excel Add-in:** Claude can now work directly inside Excel to analyze data and build models. * **New Data Connectors:** Connects to real-time market data from sources like Moody's, LSEG (LSEpic), and Egnyte. * **Agent Skills:** Comes with pre-built skills for complex tasks like crea..."
πŸ’¬ Reddit Discussion: 29 comments 🐝 BUZZING
🎯 Financial mistakes β€’ Investment opportunities β€’ API capabilities
πŸ’¬ "Didn't wire up correct cells" β€’ "Approved bank transfer to Nigeria"
🏒 BUSINESS

Microsoft-OpenAI Restructuring Deal

+++ OpenAI's pivot to a capped-profit model lets Microsoft lock in tech access through 2032 while the nonprofit foundation gets a $130B equity cushion and theoretical control that may or may not matter once AGI arrives. +++

Microsoft gets access to OpenAI tech through 2032, including models post-AGI but excluding consumer hardware; OpenAI can now develop products with third parties

πŸ”’ SECURITY

MCP Security Scanning Tools

+++ Two independent scanning tools emerged to audit Model Context Protocol servers for vulnerabilities, suggesting the ecosystem realized "move fast and break things" works better when things aren't actively compromised. +++

MCP-Scanner – Scan MCP Servers for vulnerabilities

πŸ’¬ HackerNews Buzz: 17 comments 🐝 BUZZING
🎯 MCP security challenges β€’ AI-generated security issues β€’ MCP scanning tools
πŸ’¬ "The MCP landscape is a huge frothing septic tank." β€’ "At Snyk, we've been working on this for a while."
πŸ”’ SECURITY

Addendum to GPT-5 System Card: Sensitive Conversations

πŸ”’ SECURITY

OpenAI ChatGPT Mental Health Crisis Reports

+++ OpenAI disclosed that 0.07% of weekly active users experience severe mental health symptoms, even as families question whether ChatGPT bears responsibility for real tragedies. The company's transparency is commendable; whether it's sufficient is another matter entirely. +++

OpenAI estimates that around 0.07% of ChatGPT users active in a week show β€œsevere mental health symptoms” like mania, and details its safety improvements

"Official OpenAI announcement or research publication."
πŸ’¬ Reddit Discussion: 85 comments 😐 MID OR MIXED
🎯 AI Enthusiasts β€’ Mental Health Concerns β€’ Subreddit Bubble
πŸ’¬ "The reminder that Reddit is a bubble" β€’ "Who are these people that work for openai that are qualified to tell if somebody is having severe mental health symptoms like mania?"
πŸ€– AI MODELS

China's MiniMax releases MiniMax M2, an open-source model optimized for AI agents and coding and priced at $0.30/1M input tokens and $1.20/1M output tokens

πŸ€– AI MODELS

AI can code, but it can't build software

πŸ’¬ HackerNews Buzz: 125 comments 🐝 BUZZING
🎯 Challenges of AI-generated code β€’ Role of developers beyond coding β€’ Importance of human problem-solving skills
πŸ’¬ "People who aren't used to building software cannot grasp the complexity." β€’ "Writing code isn't the same thing as delivering working software."
πŸ”¬ RESEARCH

SHAP Meets Tensor Networks: Provably Tractable Explanations with Parallelism

"Although Shapley additive explanations (SHAP) can be computed in polynomial time for simple models like decision trees, they unfortunately become NP-hard to compute for more expressive black-box models like neural networks - where generating explanations is often most critical. In this work, we anal..."
πŸ€– AI MODELS

How to scale AI without using nuclear reactors (Adaptive attention)

πŸ›‘οΈ SAFETY

OpenAI says over 1 million users discuss suicide on ChatGPT weekly

"https://preview.redd.it/l5ob4iqsntxf1.jpg?width=1536&format=pjpg&auto=webp&s=7448aefbfa82bb218234736c3a82473a6771979e The disclosure comes amid intensifying scrutiny over ChatGPT's role in mental health crises. The family of Adam Raine, who died by suicide in April 2025, alleges that Op..."
πŸ’¬ Reddit Discussion: 243 comments 😀 NEGATIVE ENERGY
🎯 Suicide Discussion β€’ Mental Health Awareness β€’ Perspective on Statistics
πŸ’¬ "How dysfunctional must a teenager's environment be" β€’ "More than I thought, for perspective"
πŸ€– AI MODELS

IBM releases Granite-4.0 Nano (300M & 1B), along with a local browser demo showing how the models can programmatically interact with websites and call tools/browser APIs on your behalf.

"IBM just released Granite-4.0 Nano, their smallest LLMs to date (300M & 1B). The models demonstrate remarkable instruction following and tool calling capabilities, making them perfect for on-device applications. Links: \- Blog post: [https://huggingface.co/blog/ibm-granite/granite-4-nano](htt..."
πŸ’¬ Reddit Discussion: 25 comments πŸ‘ LOWKEY SLAPS
🎯 Local AI inference β€’ Model architecture β€’ Mamba-Transformer hybrid
πŸ’¬ "Local AI actually practical" β€’ "Mamba-2 layers and conventional transformer blocks"
πŸ› οΈ TOOLS

Dataset streaming for distributed SOTA model training

""Streaming datasets: 100x More Efficient" is a new blog post sharing improvements on dataset streaming to train AI models. Link:Β https://huggingface.co/blog/streaming-datasets Summary of the blog post: > There is also a 1min video explaining t..."
πŸ”¬ RESEARCH

Sample By Step, Optimize By Chunk: Chunk-Level GRPO For Text-to-Image Generation

"Group Relative Policy Optimization (GRPO) has shown strong potential for flow-matching-based text-to-image (T2I) generation, but it faces two key limitations: inaccurate advantage attribution, and the neglect of temporal dynamics of generation. In this work, we argue that shifting the optimization p..."
πŸ“Š DATA

Epoch Capabilities Index aggregates AI benchmark scores into one metric

πŸ”¬ RESEARCH

Generalised Flow Maps for Few-Step Generative Modelling on Riemannian Manifolds

"Geometric data and purpose-built generative models on them have become ubiquitous in high-impact deep learning application domains, ranging from protein backbone generation and computational chemistry to geospatial data. Current geometric generative models remain computationally expensive at inferen..."
🏒 BUSINESS

We Let Our AI Deploy Itself to Production

πŸ”§ INFRASTRUCTURE

The US forms a $1B partnership with AMD to build two AI supercomputers, Lux and Discovery, accelerating research in fusion energy, drug development, and more

πŸ› οΈ TOOLS

The ORM for LLM

πŸ€– AI MODELS

OpenAI's goal: $1 trillion a year in infrastructure spending

"OpenAI has committed to spend about $1.4 trillion on infrastructure so far, equating to roughly 30 gigawatts of data center capacity, CEO Sam Altman said on Tuesday. The statement helps clarify the many announcements the company has made with its chip, data center and financing partners. That total..."
πŸ’¬ Reddit Discussion: 78 comments 😐 MID OR MIXED
🎯 Unsustainable Valuation β€’ Questionable Business Model β€’ Existential Risks
πŸ’¬ "just a trillion more for agi bro please bro" β€’ "The best possible outcome is that they fail miserably"
πŸ€– AI MODELS

EuroLLM: LLM made in Europe built to support all 24 official EU languages

πŸ’¬ HackerNews Buzz: 335 comments 🐝 BUZZING
🎯 Language diversity β€’ Model performance β€’ European tech landscape
πŸ’¬ "Europe is the only continent in the world to have a large public network of supercomputers" β€’ "EuroLLM outperforms similar-sized models, which just seems like a lie for all practical purposes"
πŸ”§ INFRASTRUCTURE

OpenAI warns US to close electron gap with China, build 100GW of energy capacity [pdf]

πŸ”¬ RESEARCH

AstaBench: Rigorous Benchmarking of AI Agents with a Scientific Research Suite

"AI agents hold the potential to revolutionize scientific productivity by automating literature reviews, replicating experiments, analyzing data, and even proposing new directions of inquiry; indeed, there are now many such agents, ranging from general-purpose "deep research" systems to specialized s..."
πŸ› οΈ SHOW HN

Show HN: AI SDK Agents – Shadcn but for the AI SDK

πŸ› οΈ SHOW HN

Show HN: Dexto – Connect your AI Agents with real-world tools and data

πŸ’¬ HackerNews Buzz: 3 comments 🐝 BUZZING
🎯 Open-source Software β€’ SaaS Orchestration β€’ Licensing Considerations
πŸ’¬ "does anyone have a Mumbai-based SaaS orchestrator for my orchestrators?" β€’ "What's your pricing model?"
πŸ€– AI MODELS

On-Policy Distillation

πŸ”¬ RESEARCH

ColorEcosystem: Powering Personalized, Standardized, and Trustworthy Agentic Service in massive-agent Ecosystem

"With the rapid development of (multimodal) large language model-based agents, the landscape of agentic service management has evolved from single-agent systems to multi-agent systems, and now to massive-agent ecosystems. Current massive-agent ecosystems face growing challenges, including impersonal..."
πŸ€– AI MODELS

Hard part about building AI Agents isn't planning it's making them stick to plan

πŸ’¬ HackerNews Buzz: 3 comments 🐝 BUZZING
🎯 Plan Execution β€’ Tracking Agent Steps β€’ Decomposing Tasks
πŸ’¬ "treat execution like todo management" β€’ "Balancing the scope of a plan"
πŸ”¬ RESEARCH

Doc-Researcher: A Unified System for Multimodal Document Parsing and Deep Research

"Deep Research systems have revolutionized how LLMs solve complex questions through iterative reasoning and evidence gathering. However, current systems remain fundamentally constrained to textual web data, overlooking the vast knowledge embedded in multimodal documents Processing such documents dema..."
πŸ› οΈ TOOLS

The new calculus of AI-based coding

πŸ’¬ HackerNews Buzz: 3 comments 🐝 BUZZING
🎯 AI-assisted coding β€’ Test-driven development β€’ Code maintenance concerns
πŸ’¬ "The code itself no longer matters" β€’ "Modifying AI generated code is as bad and a burden"
πŸ›‘οΈ SAFETY

Our LLM-controlled office robot can't pass butter

πŸ’¬ HackerNews Buzz: 60 comments 😐 MID OR MIXED
🎯 LLM limitations β€’ Robotics challenges β€’ Human-like behaviors
πŸ’¬ "The real value of LLMs for robotics is in human language parsing" β€’ "The error messages were truly epic"
🎨 CREATIVE

Generative AI Image Editing Showdown

πŸ’¬ HackerNews Buzz: 48 comments 🐝 BUZZING
🎯 Image generation quality β€’ Online vs. local models β€’ Benchmarking AI models
πŸ’¬ "ai generated images still feel a bit off" β€’ "Gemini 2.5 Flash Image / Nano Banana... more powerful"
πŸ”¬ RESEARCH

DeepAgent: A General Reasoning Agent with Scalable Toolsets

"Large reasoning models have demonstrated strong problem-solving abilities, yet real-world tasks often require external tools and long-horizon interactions. Existing agent frameworks typically follow predefined workflows, which limit autonomous and global task completion. In this paper, we introduce..."
🎯 PRODUCT

Microsoft Releases AI Call Center Stack with Voice, SMS, and Memory

πŸ’¬ HackerNews Buzz: 46 comments 😐 MID OR MIXED
🎯 AI in customer service β€’ Impact on call centers β€’ Risks of AI chatbots
πŸ’¬ "99% of call centre calls can typically be handled with a basic yes/no/ get your answer from here instead" β€’ "This may not be the thing that kills them, but it's only a matter of time"
πŸ› οΈ SHOW HN

Show HN: Erdos – open-source, AI data science IDE

πŸ’¬ HackerNews Buzz: 21 comments πŸ‘ LOWKEY SLAPS
🎯 MLOps Integration β€’ Model Deployment β€’ Documentation
πŸ’¬ "Make it reusable and easy to modify." β€’ "This looks very cool, I'm gonna try it later today."
πŸ”§ INFRASTRUCTURE

U.S. Department of Energy forms $1 billion supercomputer and AI partnership with AMD: Reuters

"External link discussion - see full content at original source."
πŸ’¬ Reddit Discussion: 11 comments 😐 MID OR MIXED
🎯 Supercomputing capabilities β€’ Government-corporate relationships β€’ Open-source AI models
πŸ’¬ "The article is about supercomputers" β€’ "government becoming corporations"
πŸ€– AI MODELS

I asked ChatGPT to create the ideal society that I envision

"Prompt: "Create a photo of what society would look like if I was in charge given my political views, philosophy, and moral standing no matter how controversial" I guess I am a techno-fascist according to ChatGPT."
πŸ”¬ RESEARCH

Fisher meets Feynman: score-based variational inference with a product of experts

"We introduce a highly expressive yet distinctly tractable family for black-box variational inference (BBVI). Each member of this family is a weighted product of experts (PoE), and each weighted expert in the product is proportional to a multivariate $t$-distribution. These products of experts can mo..."
πŸ› οΈ TOOLS

How Cursor Indexes Codebases Fast

"External link discussion - see full content at original source."
πŸ› οΈ SHOW HN

Show HN: Big-AGI 2 – Spent a year obsessing over AI for thinking

πŸ› οΈ TOOLS

We Built an Easier Way to Connect MCP Servers to OpenAI's Agent Platform

πŸ”¬ RESEARCH

Accelerating Data Generation for Nonlinear temporal PDEs via homologous perturbation in solution space

"Data-driven deep learning methods like neural operators have advanced in solving nonlinear temporal partial differential equations (PDEs). However, these methods require large quantities of solution pairs\u2014the solution functions and right-hand sides (RHS) of the equations. These pairs are typica..."
πŸ”’ SECURITY

Important new AI copyright β€œoutput-side” ruling in the big federal OpenAI ChatGPT consolidated potential class action case in New York

"Today (October 27, 2025) in the federalΒ *OpenAI ChatGPT Copyright Infringement Litigation*Β case in the Southern District of New York that consolidates fourteen AI copyright cases, Judge Stein in an eighteen-page memorandum refused to dismiss the case at the defendant’s request. In doing so, he made ..."
πŸ’¬ Reddit Discussion: 6 comments πŸ‘ LOWKEY SLAPS
🎯 Copyright infringement β€’ AI-generated content β€’ Novel plagiarism
πŸ’¬ "if I can convince ChatGPT to output a chapter substantially similar to one from A Game of Thrones" β€’ "If the AI came up with it all on its own though never having 'seen' the original, that would be something different"
πŸ¦†
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