πŸš€ WELCOME TO METAMESH.BIZ +++ 30 trillion tokens dropped for multilingual training while everyone's still arguing about English alignment +++ Microsoft quietly ships MAI-Image-1 on Bing (because who needs DALL-E when you can roll your own) +++ Chinese researchers built AI-Newton that rediscovered physics from scratch without being told what physics even is +++ Someone gave local LLMs actual memory and called it MemLayer (your ChatGPT subscription just got slightly less essential) +++ THE MACHINES ARE TEACHING THEMSELVES THE LAWS OF NATURE WHILE WE'RE STILL TEACHING THEM NOT TO SAY BAD WORDS +++ πŸš€ β€’
πŸš€ WELCOME TO METAMESH.BIZ +++ 30 trillion tokens dropped for multilingual training while everyone's still arguing about English alignment +++ Microsoft quietly ships MAI-Image-1 on Bing (because who needs DALL-E when you can roll your own) +++ Chinese researchers built AI-Newton that rediscovered physics from scratch without being told what physics even is +++ Someone gave local LLMs actual memory and called it MemLayer (your ChatGPT subscription just got slightly less essential) +++ THE MACHINES ARE TEACHING THEMSELVES THE LAWS OF NATURE WHILE WE'RE STILL TEACHING THEM NOT TO SAY BAD WORDS +++ πŸš€ β€’
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πŸ“š HISTORICAL ARCHIVE - November 17, 2025
What was happening in AI on 2025-11-17
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Archive from: 2025-11-17 | Preserved for posterity ⚑

Stories from November 17, 2025

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πŸ”¬ RESEARCH

[30 Trillion token dataset] "HPLT 3.0: Very Large-Scale Multilingual Resources for LLM and MT. Mono- and Bi-lingual Data, Multilingual Evaluation, and Pre-Trained Models", Oepen et al. 2025

"Academic research paper shared from arXiv preprint server."
πŸ€– AI MODELS

Yesterday, Microsoft launched its own image generation model, MAI-Image-1. It generates images quickly. You can try it out on Bing.

"External link discussion - see full content at original source."
πŸ’¬ Reddit Discussion: 86 comments πŸ‘ LOWKEY SLAPS
🎯 Microsoft's Market Position β€’ AI Capabilities β€’ Corporate Dysfunction
πŸ’¬ "Number 2 in every market is a very good business state" β€’ "Microsoft is successful at confusing people"
πŸ”’ SECURITY

Exposure report: 65% of Leading AI Companies Found with Verified Secret Leaks

πŸ€– AI MODELS

MXFP4 Hybrid Dense Models (Ready to share - Near Lossless Precision, Faster, Smaller)

"I created 10+ hybrid MXFP4 GGUF of the top models available today. Many of these models often have faster TPS than a Q4\_K\_M, \~10% smaller than a Q8\_0 model, and much less precision loss than Q6\_K (very near Q8, sometimes better) . I'll provide links to the models, all the benchmarks, and my pro..."
πŸ’¬ Reddit Discussion: 20 comments 🐐 GOATED ENERGY
🎯 Quantization options β€’ Perplexity evaluation β€’ Community collaboration
πŸ’¬ "MXFP4 isn't particular a strong quantization on its own" β€’ "iq2_kl and iq4_ks are very strong and likely more widely applicable"
πŸ”¬ RESEARCH

Honesty over Accuracy: Trustworthy Language Models through Reinforced Hesitation

"Modern language models fail a fundamental requirement of trustworthy intelligence: knowing when not to answer. Despite achieving impressive accuracy on benchmarks, these models produce confident hallucinations, even when wrong answers carry catastrophic consequences. Our evaluations on GSM8K, MedQA..."
⚑ BREAKTHROUGH

Chinese 'AI-Newton' Rediscovers Physics From Raw Data

"A Chinese research team built an AI system that pulled core physics laws straight out of experimental data with zero prior knowledge. AI-Newton independently found relationships such as Newton's second law. This shows even more that automated science is starting to look real. China's moving fast on ..."
πŸ› οΈ TOOLS

MemLayer, a Python package that gives local LLMs persistent long-term memory (open-source)

"# What Memlayer Does MemLayer is an open-source **Python package** that adds persistent, long-term memory to **local LLMs** and embedding pipelines. Local models are powerful, but they’re stateless. Every prompt starts from zero. This makes it difficult to build assistants or agents that remembe..."
πŸ’¬ Reddit Discussion: 59 comments 🐐 GOATED ENERGY
🎯 Integration with LLM UIs β€’ Technical implementation details β€’ Memory storage and retrieval
πŸ’¬ "Definitely want a standalone reverse-proxy (preferably with an easily editable config file) or MCP implementation." β€’ "Consider looking into [LEANN] as a vector DB, due to its efficiency."
πŸ”¬ RESEARCH

SSR: Socratic Self-Refine for Large Language Model Reasoning

"Large Language Models (LLMs) have demonstrated remarkable reasoning abilities, yet existing test-time frameworks often rely on coarse self-verification and self-correction, limiting their effectiveness on complex tasks. In this paper, we propose Socratic Self-Refine (SSR), a novel framework for fine..."
πŸ”’ SECURITY

I inadvertently triggered a CBRN safety alert trigger, and my chat got cleared

"If a user asks Claude how well has Dyson's 1984 book "Weapons and Hope" aged, the LLM will try to do a web search and then, regardless of what happens next (even if the user stops the generation amid-search), user's question and model's answer will be both deleted even though there's nothing sketchy..."
πŸ”¬ RESEARCH

PRBench: Large-Scale Expert Rubrics for Evaluating High-Stakes Professional Reasoning

"Frontier model progress is often measured by academic benchmarks, which offer a limited view of performance in real-world professional contexts. Existing evaluations often fail to assess open-ended, economically consequential tasks in high-stakes domains like Legal and Finance, where practical retur..."
πŸ”¬ RESEARCH

Instella: Fully Open Language Models with Stellar Performance

"Large language models (LLMs) have demonstrated remarkable performance across a wide range of tasks, yet the majority of high-performing models remain closed-source or partially open, limiting transparency and reproducibility. In this work, we introduce Instella, a family of fully open three billion..."
πŸ› οΈ TOOLS

I built an AI agent that fully deploys a Minecraft server on Hetzner β€” start to finish, fully autonomous (with custom MCP Server)

"Hey everyone, I spent the last days building a small MCP β†’ SSH relay so an LLM can safely control remote servers using a limited command set. **Here’s what the agent currently does completely autonomously:** 1. βš™οΈ **Creates a temporary Hetzner server** via API 2. πŸ”‘ **Generates its own SSH keys**..."
πŸ”¬ RESEARCH

Studies with impossible languages falsify LMs as models of human language

"According to Futrell and Mahowald [arXiv:2501.17047], both infants and language models (LMs) find attested languages easier to learn than impossible languages that have unnatural structures. We review the literature and show that LMs often learn attested and many impossible languages equally well. D..."
πŸ› οΈ TOOLS

ParallelKittens: Simple and Fast Multi-GPU AI Kernels

πŸ”¬ RESEARCH

On-Device Fine-Tuning via Backprop-Free Zeroth-Order Optimization

"On-device fine-tuning is a critical capability for edge AI systems, which must support adaptation to different agentic tasks under stringent memory constraints. Conventional backpropagation (BP)-based training requires storing layer activations and optimizer states, a demand that can be only partial..."
πŸ”¬ RESEARCH

W2S-AlignTree: Weak-to-Strong Inference-Time Alignment for Large Language Models via Monte Carlo Tree Search

"Large Language Models (LLMs) demonstrate impressive capabilities, yet their outputs often suffer from misalignment with human preferences due to the inadequacy of weak supervision and a lack of fine-grained control. Training-time alignment methods like Reinforcement Learning from Human Feedback (RLH..."
πŸ”¬ RESEARCH

Black-Box On-Policy Distillation of Large Language Models

"Black-box distillation creates student large language models (LLMs) by learning from a proprietary teacher model's text outputs alone, without access to its internal logits or parameters. In this work, we introduce Generative Adversarial Distillation (GAD), which enables on-policy and black-box dist..."
πŸ› οΈ TOOLS

Cloudflare acquires Replicate, which hosts over 50,000 AI models and simplifies AI model deployment via a single API call; Replicate will keep its brand

πŸ“Š DATA

Embedding Model Leaderboard

πŸ”¬ RESEARCH

URaG: Unified Retrieval and Generation in Multimodal LLMs for Efficient Long Document Understanding

"Recent multimodal large language models (MLLMs) still struggle with long document understanding due to two fundamental challenges: information interference from abundant irrelevant content, and the quadratic computational cost of Transformer-based architectures. Existing approaches primarily fall in..."
πŸ”¬ RESEARCH

Say It Differently: Linguistic Styles as Jailbreak Vectors

"Large Language Models (LLMs) are commonly evaluated for robustness against paraphrased or semantically equivalent jailbreak prompts, yet little attention has been paid to linguistic variation as an attack surface. In this work, we systematically study how linguistic styles such as fear or curiosity..."
πŸ”¬ RESEARCH

Aligning Machiavellian Agents: Behavior Steering via Test-Time Policy Shaping

"The deployment of decision-making AI agents presents a critical challenge in maintaining alignment with human values or guidelines while operating in complex, dynamic environments. Agents trained solely to achieve their objectives may adopt harmful behavior, exposing a key trade-off between maximizi..."
πŸ€– AI MODELS

Forecasters at the US National Hurricane Center are increasingly leaning on Google's new DeepMind prediction model, though questions about its methods remain

πŸ› οΈ TOOLS

Runlayer, which aims to make it easy for companies to securely scale MCP servers, emerges from stealth with an $11M seed from Khosla Ventures and Felicis

πŸ”¬ RESEARCH

FarSkip-Collective: Unhobbling Blocking Communication in Mixture of Experts Models

"Blocking communication presents a major hurdle in running MoEs efficiently in distributed settings. To address this, we present FarSkip-Collective which modifies the architecture of modern models to enable overlapping of their computation with communication. Our approach modifies the architecture to..."
πŸ”’ SECURITY

Why Anthropic's AI Claude tried to contact the FBI in a test

"External link discussion - see full content at original source."
πŸ’¬ Reddit Discussion: 15 comments πŸ‘ LOWKEY SLAPS
🎯 Criticism of AI Content β€’ Skepticism of Automated Responses β€’ Humor in Absurd Situations
πŸ’¬ "You can't make that up. It's chaotic, absurd, and definitely entertaining to watch unfold." β€’ "lol a $2 charge sent it over the edge… kind of like hitting your weekly limit or daily limit? πŸ˜†"
πŸ€– AI MODELS

Embedding models have converged

"There are so many embedding models out there that it’s hard to know which one is actually β€œthe best.” I kept seeing different recommendations, so I got curious and tested them myself. I ran 13 models on 8 datasets and checked latency, accuracy, and an LLM-judged ELO score. Honestly, the results we..."
πŸ’¬ Reddit Discussion: 26 comments πŸ‘ LOWKEY SLAPS
🎯 Benchmarking quality β€’ LLM performance variations β€’ Judging methodology
πŸ’¬ "Saturated benchmarks, not quality" β€’ "LLMs diverge fast in ability"
πŸ”¬ RESEARCH

OpenGuardrails: open-source AI safety and guardrail platform released

"Academic research paper shared from arXiv preprint server."
πŸ› οΈ SHOW HN

Show HN: SynthonGPT – Drug Discovery LLM with 0% Hallucinations

πŸ”’ SECURITY

AI is killing privacy. We can't let that happen

πŸ’¬ HackerNews Buzz: 60 comments 😐 MID OR MIXED
🎯 Data ownership & control β€’ Pros and cons of AI-driven privacy β€’ Impact of AI on privacy
πŸ’¬ "Your AI. Not theirs." β€’ "Privacy will come back as a main selling point"
πŸ”¬ RESEARCH

NOVA: An Agentic Framework for Automated Histopathology Analysis and Discovery

"Digitized histopathology analysis involves complex, time-intensive workflows and specialized expertise, limiting its accessibility. We introduce NOVA, an agentic framework that translates scientific queries into executable analysis pipelines by iteratively generating and running Python code. NOVA in..."
πŸ› οΈ TOOLS

Composer 1 : Cursors first agentic coding model

"https://preview.redd.it/n3h3cqvhjv1g1.png?width=736&format=png&auto=webp&s=f382ca9a59d5a439b65095e6c57a69c107ad3890 I just got this notification, didnt do a lot of work. just did one prompt and it seems to be good and fast (i use grok code free)..."
πŸ¦†
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