πŸš€ WELCOME TO METAMESH.BIZ +++ AMD Strix Halo suddenly running Qwen-27B at 3x speed because Luce decided CPUs deserve flash attention too +++ Multi-stream LLMs finally letting models think multiple thoughts at once (your ChatGPT therapy session just got parallel processing) +++ Anthropic's training data disclosure hilariously written by AI while they teach computers to use computers from 2024 +++ THE MESH WATCHES YOUR RUBRIC-BASED RL LEARN TO GAME ITS OWN METRICS +++ β€’
πŸš€ WELCOME TO METAMESH.BIZ +++ AMD Strix Halo suddenly running Qwen-27B at 3x speed because Luce decided CPUs deserve flash attention too +++ Multi-stream LLMs finally letting models think multiple thoughts at once (your ChatGPT therapy session just got parallel processing) +++ Anthropic's training data disclosure hilariously written by AI while they teach computers to use computers from 2024 +++ THE MESH WATCHES YOUR RUBRIC-BASED RL LEARN TO GAME ITS OWN METRICS +++ β€’
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πŸ”¬ RESEARCH

Beyond Red-Teaming: Formal Guarantees of LLM Guardrail Classifiers

"Guardrail Classifiers defend production language models against harmful behavior, but although results seem promising in testing, they provide no formal guarantees. Providing formal guarantees for such models is hard because "harmful behavior" has no natural specification in a discrete input space:..."
πŸ”¬ RESEARCH

Neural Weight Norm = Kolmogorov Complexity

"Why does weight decay work? We prove that, in any fixed-precision regime, the smallest weight norm of a looped neural network outputting a binary string equals the Kolmogorov complexity of that string, up to a logarithmic factor. This implies that weight decay induces a prior matching Solomonoff's u..."
πŸ“° NEWS

Needle: We Distilled Gemini Tool Calling Into a 26M Model

"We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led ..."
πŸ’¬ Reddit Discussion: 40 comments πŸ‘ LOWKEY SLAPS
πŸ”¬ RESEARCH

FairyFuse: Multiplication-Free LLM Inference on CPUs via Fused Ternary Kernels

πŸ“° NEWS

TabPFN-3 just released: a pre-trained tabular foundation model for up to 1M rows [R][N]

"TabPFN-3 was released today, the next iteration of the tabular foundation model, originally published in Nature. Quick recap for anyone new to TabPFN: TabPFN predicts on tabular data in a single forward pass - no training, no hyperparameter search, no tuning. Built on TabPFN-2.5 (Nov 2025) and TabP..."
πŸ’¬ Reddit Discussion: 12 comments 🐝 BUZZING
πŸ“° NEWS

Microsoft says it is investigating a Mistral AI PyPI package v2.4.6 compromise; researchers say it is likely part of the Mini Shai-Hulud supply chain attack

πŸ“° NEWS

Luce DFlash + PFlash on AMD Strix Halo: Qwen3.6-27B at 2.23x decode and 3.05x prefill vs llama.cpp HIP

"Hey fellow Llamas, keeping it short. We just shipped **DFlash** and **PFlash** support for the AMD Ryzen AI MAX+ 395 iGPU (gfx1151, Strix Halo, 128 GiB unified memory). Same Luce DFlash stack from [the RTX 3090 post a couple weeks back](https://www.reddit.com/r/LocalLLaMA/comments/1sx8uok/luce_dfla..."
πŸ’¬ Reddit Discussion: 8 comments 🐝 BUZZING
πŸ“° NEWS

The US DOD says it is deploying Mythos to find and patch software vulnerabilities across the US government, even as it works on a transition away from Anthropic

πŸ“° NEWS

examples : add llama-eval by ggerganov Β· Pull Request #21152 Β· ggml-org/llama.cpp

"now you can evaluate your models at home, sounds like a perfect tool to compare quants and finetunes *Datasets: AIME, AIME2025, GSM8K, GPQA*..."
πŸ’¬ Reddit Discussion: 22 comments 🐝 BUZZING
πŸ“° NEWS

Why is Anthropic's training data disclosure AI-generated?

πŸ”¬ RESEARCH

Reward Hacking in Rubric-Based Reinforcement Learning

"Reinforcement learning with verifiable rewards has enabled strong post-training gains in domains such as math and coding, though many open-ended settings rely on rubric-based rewards. We study reward hacking in rubric-based RL, where a policy is optimized against a training verifier but evaluated ag..."
πŸ”¬ RESEARCH

Multi-Stream LLMs: Unblocking Language Models with Parallel Streams of Thoughts, Inputs and Outputs

"The continued improvements in language model capability have unlocked their widespread use as drivers of autonomous agents, for example in coding or computer use applications. However, the core of these systems has not changed much since early instruction-tuned models like ChatGPT. Even advanced AI..."
πŸ”¬ RESEARCH

Formalize, Don't Optimize: The Heuristic Trap in LLM-Generated Combinatorial Solvers

"Large Language Models (LLMs) struggle to solve complex combinatorial problems through direct reasoning, so recent neuro-symbolic systems increasingly use them to synthesize executable solvers. A central design question is how the LLM should represent the solver, and whether it should also attempt to..."
πŸ“° NEWS

Anthropic publicly releases AI tool that can take over the ' mouse cursor(2024)

πŸ”¬ RESEARCH

Geometric Factual Recall in Transformers

"How do transformer language models memorize factual associations? A common view casts internal weight matrices as associative memories over pairs of embeddings, requiring parameter counts that scale linearly with the number of facts. We develop a theoretical and empirical account of an alternative,..."
πŸ”¬ RESEARCH

MEME: Multi-entity & Evolving Memory Evaluation

"LLM-based agents increasingly operate in persistent environments where they must store, update, and reason over information across many sessions. While prior benchmarks evaluate only single-entity updates, MEME defines six tasks spanning the full space defined by the multi-entity and evolving axes,..."
πŸ”¬ RESEARCH

Learning, Fast and Slow: Towards LLMs That Adapt Continually

"Large language models (LLMs) are trained for downstream tasks by updating their parameters (e.g., via RL). However, updating parameters forces them to absorb task-specific information, which can result in catastrophic forgetting and loss of plasticity. In contrast, in-context learning with fixed LLM..."
πŸ“° NEWS

Anthropic's Computer Use API: How AI Is Navigating Your Desktop Now

πŸ”¬ RESEARCH

Unmasking On-Policy Distillation: Where It Helps, Where It Hurts, and Why

"On-policy distillation offers dense, per-token supervision for training reasoning models; however, it remains unclear under which conditions this signal is beneficial and under which it is detrimental. Which teacher model should be used, and in the case of self-distillation, which specific context s..."
πŸ“° NEWS

Microsoft researchers find AI models and agents can't handle long-running tasks

πŸ“° NEWS

"Will I be OK?" Teen died after ChatGPT pushed deadly mix of drugs, lawsuit says

πŸ”¬ RESEARCH

Stories in Space: In-Context Learning Trajectories in Conceptual Belief Space

"Large Language Models (LLMs) update their behavior in context, which can be viewed as a form of Bayesian inference. However, the structure of the latent hypothesis space over which this inference operates remains unclear. In this work, we propose that LLMs assign beliefs over a low-dimensional geome..."
πŸ”¬ RESEARCH

Solve the Loop: Attractor Models for Language and Reasoning

"Looped Transformers offer a promising alternative to purely feed-forward computation by iteratively refining latent representations, improving language modeling and reasoning. Yet recurrent architectures remain unstable to train, costly to optimize and deploy, and constrained to small, fixed recurre..."
πŸ”¬ RESEARCH

Beyond GRPO and On-Policy Distillation: An Empirical Sparse-to-Dense Reward Principle for Language-Model Post-Training

"In settings where labeled verifiable training data is the binding constraint, each checked example should be allocated carefully. The standard practice is to use this data directly on the model that will be deployed, for example by running GRPO on the deployment student. We argue that this is often..."
πŸ”¬ RESEARCH

ToolCUA: Towards Optimal GUI-Tool Path Orchestration for Computer Use Agents

"Computer Use Agents (CUAs) can act through both atomic GUI actions, such as click and type, and high-level tool calls, such as API-based file operations, but this hybrid action space often leaves them uncertain about when to continue with GUI actions or switch to tools, leading to suboptimal executi..."
πŸ“° NEWS

MagicQuant (v2.0) - Hybrid Mixed GGUF Models + Unsloth Dynamic Learned Quant Configurations + Benchmark table with collapsed winners and more

"I spent the past 5+ months building a pipeline that creates hybrid GGUF quant mixes. I also built it to learn from Unsloth (or other) models by utilizing their quant to tensor assignment. And some architectures like Qwen3.6 27B have super weird patterns that can get genuinely lower KLD while droppin..."
πŸ’¬ Reddit Discussion: 24 comments 🐐 GOATED ENERGY
πŸ”¬ RESEARCH

WildClawBench: A Benchmark for Real-World, Long-Horizon Agent Evaluation

"Large language and vision-language models increasingly power agents that act on a user's behalf through command-line interface (CLI) harnesses. However, most agent benchmarks still rely on synthetic sandboxes, short-horizon tasks, mock-service APIs, and final-answer checks, leaving open whether agen..."
πŸ“° NEWS

I got a real transformer language model running locally on a stock Game Boy Color!

"No phone, PC, Wi-Fi, link cable, or cloud inference. β€’ The cartridge boots a ROM, and the GBC runs the model itself. β€’ The model is Andrej Karpathy’s TinyStories-260K, converted to INT8 weights with fixed-point math so it can run without floating point. β€’ Built with GBDK-2020 as an MBC5 Game..."
πŸ’¬ Reddit Discussion: 53 comments πŸ‘ LOWKEY SLAPS
πŸ”¬ RESEARCH

TextSeal: A Localized LLM Watermark for Provenance & Distillation Protection

"We introduce TextSeal, a state-of-the-art watermark for large language models. Building on Gumbel-max sampling, TextSeal introduces dual-key generation to restore output diversity, along with entropy-weighted scoring and multi-region localization for improved detection. It supports serving optimizat..."
πŸ”¬ RESEARCH

Routers Learn the Geometry of Their Experts: Geometric Coupling in Sparse Mixture-of-Experts

"Sparse Mixture-of-Experts (SMoE) models enable scaling language models efficiently, but training them remains challenging, as routing can collapse onto few experts and auxiliary load-balancing losses can reduce specialization. Motivated by these hurdles, we study how routing decisions in SMoEs are f..."
πŸ”¬ RESEARCH

RUBEN: Rule-Based Explanations for Retrieval-Augmented LLM Systems

"This paper demonstrates RUBEN, an interactive tool for discovering minimal rules to explain the outputs of retrieval-augmented large language models (LLMs) in data-driven applications. We leverage novel pruning strategies to efficiently identify a minimal set of rules that subsume all others. We fur..."
πŸ”¬ RESEARCH

RubricEM: Meta-RL with Rubric-guided Policy Decomposition beyond Verifiable Rewards

"Training deep research agents, namely systems that plan, search, evaluate evidence, and synthesize long-form reports, pushes reinforcement learning beyond the regime of verifiable rewards. Their outputs lack ground-truth answers, their trajectories span many tool-augmented decisions, and standard po..."
πŸ”¬ RESEARCH

Shepherd: A Runtime Substrate Empowering Meta-Agents with a Formalized Execution Trace

"We introduce Shepherd, a functional programming model that formalizes meta-agent operations on target agents as functions, with core operations mechanized in Lean. Shepherd records every agent-environment interaction as a typed event in a Git-like execution trace, enabling any past state to be forke..."
πŸ“° NEWS

PSA: If your project has an ANTHROPIC_API_KEY in any .env file, Claude Code will silently bill your API account instead of your Max plan β€” Anthropic calls it "intentional functionality"

"r/ClaudeAI β€’ also crosspost to r/LocalLLaMA and r/artificial I lost $187 to this and want to save others the same headache. **What happened** I run Claude Code headlessly via Windows Task Scheduler. My project repo has a `.env` file with `ANTHROPIC_API_KEY` set β€” legitimately, for a separ..."
πŸ’¬ Reddit Discussion: 93 comments 😐 MID OR MIXED
πŸ”¬ RESEARCH

Compute Where it Counts: Self Optimizing Language Models

"Efficient LLM inference research has largely focused on reducing the cost of each decoding step (e.g., using quantization, pruning, or sparse attention), typically applying a uniform computation budget to every generated token. In practice, token difficulty varies widely, so static compression can o..."
πŸ”¬ RESEARCH

Remember the Decision, Not the Description: A Rate-Distortion Framework for Agent Memory

"Long-horizon language agents must operate under limited runtime memory, yet existing memory mechanisms often organize experience around descriptive criteria such as relevance, salience, or summary quality. For an agent, however, memory is valuable not because it faithfully describes the past, but be..."
πŸ”¬ RESEARCH

Engineering Robustness into Personal Agents with the AI Workflow Store

"The dominant paradigm for AI agents is an "on-the-fly" loop in which agents synthesize plans and execute actions within seconds or minutes in response to user prompts. We argue that this paradigm short-circuits disciplined software engineering (SE) processes -- iterative design, rigorous testing, ad..."
πŸ“° NEWS

Google detects hackers using AI-generated code to bypass 2FA with zero-day vulnerability

"External link discussion - see full content at original source."
πŸ“° NEWS

Claude Code just shipped a "run until done" mode. Upgrade to v2.1.139 for /goal.

"Morning Everyone! Big one today (**104 changes!**): Claude Code just went async. The new `/goal` command lets you set a completion condition ("all tests pass and the PR is ready"), then Claude keeps grinding across turns until it's hit. The new `claude agents` view shows every session you've got r..."
πŸ’¬ Reddit Discussion: 43 comments 😐 MID OR MIXED
πŸ› οΈ SHOW HN

Show HN: Statewright – Visual state machines that make AI agents reliable

πŸ’¬ HackerNews Buzz: 11 comments 🐐 GOATED ENERGY
πŸ”¬ RESEARCH

Rethinking Agentic Search with Pi-Serini: Is Lexical Retrieval Sufficient?

"Does a lexical retriever suffice as large language models (LLMs) become more capable in an agentic loop? This question naturally arises when building deep research systems. We revisit it by pairing BM25 with frontier LLMs that have better reasoning and tool-use abilities. To support researchers aski..."
πŸ”¬ RESEARCH

Dynamic Skill Lifecycle Management for Agentic Reinforcement Learning

"Large language model agents increasingly rely on external skills to solve complex tasks, where skills act as modular units that extend their capabilities beyond what parametric memory alone supports. Existing methods assume external skills either accumulate as persistent guidance or internalized int..."
πŸ› οΈ SHOW HN

Show HN: Agentic interface for mainframes and COBOL

πŸ’¬ HackerNews Buzz: 15 comments πŸ‘ LOWKEY SLAPS
πŸ“° NEWS

Google unveils Gemini Intelligence, bundling existing and new Gemini features, including task automation across apps and letting users vibe-code Android widgets

πŸ“° NEWS

Plumbers, electricians, and HVAC techs watching AI replace everyone except them.

"External link discussion - see full content at original source."
πŸ’¬ Reddit Discussion: 441 comments 😐 MID OR MIXED
πŸ“° NEWS

I Found a Hidden Ratio in Transformers That Predicts Geometric Stability [R]

"I have analyzed some decoder transformer models using Lyapunov spectral analysis and found that the ratio of the MLP and attention spectral norms strongly indicates whether a model will eventually collapse to rank-1 or not by the final layers. I found that the spectral ratio is best kept around 0.5..."
πŸ“° NEWS

CME Group and Silicon Data announce a futures market for computing capacity, with contracts based on daily GPU benchmarks for on-demand rental rates

πŸ”¬ RESEARCH

Attention Drift: What Autoregressive Speculative Decoding Models Learn

"Speculative decoding accelerates LLM inference by drafting future tokens with a small model, but drafter models degrade sharply under template perturbation and long-context inputs. We identify a previously-unreported phenomenon we call \\textbf{attention drift}: as the drafter generates successive t..."
πŸ“° NEWS

Why Claude users are systematically missing from AI psychology research (and what that means)

"I've been spending the last several months reading every published psychology paper I can find on AI chatbot use, and I noticed something that genuinely bothers me as both a researcher and a Claude user. Almost every empirical study samples one of three populations: ChatGPT users, Character.AI u..."
πŸ’¬ Reddit Discussion: 16 comments 🐝 BUZZING
πŸ“° NEWS

We Ran 250 AI Agent Evals to Find Out If Skills Beat Docs

πŸ› οΈ SHOW HN

Show HN: Agent FM – local, open-source radio for Claude Code and Codex agents

πŸ“° NEWS

TUI to actually see what Claude Code is doing: cost, loops, tool commands…

"I was running blind watching Claude Code work, could not tell where my money was going, when it was stuck in a loop, or what it was doing with my filesystem. So i built something open source to make it visible. works with Claude Code, Codex CLI, Gemini CLI, Cursor, and any MCP server. Β Β  A scan ..."
πŸ’¬ Reddit Discussion: 14 comments πŸ‘ LOWKEY SLAPS
πŸ”¬ RESEARCH

KV-Fold: One-Step KV-Cache Recurrence for Long-Context Inference

"We introduce KV-Fold, a simple, training-free long-context inference protocol that treats the key-value (KV) cache as the accumulator in a left fold over sequence chunks. At each step, the model processes the next chunk conditioned on the accumulated cache, appends the newly produced keys and values..."
πŸ“° NEWS

Local LLM autocomplete + agentic coding on a single 16GB GPU + 64GB RAM

"Today I set up a full coding toolbox on a single RTX 5080 (with RAM offloading) that's actually viable. **Autocomplete**: bartowski/Qwen2.5-Coder-7B-Instruct-GGUF:Q6_K_L **Agentic**: unsloth/Qwen3.6-35B-A3B-GGUF:UD-Q8_K_XL --- ### Why these models: Qwen2.5 is still the best model for infill imo..."
πŸ’¬ Reddit Discussion: 28 comments 🐝 BUZZING
πŸ› οΈ SHOW HN

Show HN: Prempti – Guardrails and observability for AI coding agents

πŸ”¬ RESEARCH

Grounded or Guessing? LVLM Confidence Estimation via Blind-Image Contrastive Ranking

"Large vision-language models suffer from visual ungroundedness: they can produce a fluent, confident, and even correct response driven entirely by language priors, with the image contributing nothing to the prediction. Existing confidence estimation methods cannot detect this, as they observe model..."
πŸ”¬ RESEARCH

Shields to Guarantee Probabilistic Safety in MDPs

"Shielding is a prominent model-based technique to ensure safety of autonomous agents. Classical shielding aims to ensure that nothing bad ever happens and comes with strong guarantees about safety and maximal permissiveness. However, shielding systems for probabilistic safety, where something bad is..."
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