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πŸš€ WELCOME TO METAMESH.BIZ +++ 90-day disclosure windows officially extinct as LLMs speedrun zero-days faster than patches can compile +++ Maryland ratepayers inheriting $2B grid upgrade bill so Virginia's data centers can train next quarter's chatbot +++ AI coding agents promising to reduce maintenance costs while generating code that needs maintaining +++ THE MESH CALCULATES YOUR INFRASTRUCTURE TAX WHILE AUTOMATING YOUR TECHNICAL DEBT +++ β€’
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πŸ“° NEWS

Academic Research Skills for Claude Code

πŸ’¬ HackerNews Buzz: 24 comments 😐 MID OR MIXED
πŸ“° NEWS

The 90-day vulnerability disclosure policy is dead, as LLMs compress bug finding and exploit development time, and critical issues must be patched immediately

πŸ“° NEWS

Agent VCR – Time-travel debugging for LLM agents (rewind, edit state, resume)

πŸ“° NEWS

Maryland citizens hit with $2B power grid upgrade for out-of-state AI

πŸ’¬ HackerNews Buzz: 140 comments 😐 MID OR MIXED
πŸ”¬ RESEARCH

How Value Induction Reshapes LLM Behaviour

"Conversational Large Language Models are post-trained on language that expresses specific behavioural traits, such as curiosity, open-mindedness, and empathy, and values, such as helpfulness, harmlessness, and honesty. This is done to increase utility, ensure safety, and improve the experience of th..."
πŸ”¬ RESEARCH

Tool Calling is Linearly Readable and Steerable in Language Models

"When a tool-calling agent picks the wrong tool, the failure is invisible until execution: the email gets sent, the meeting gets missed. Probing 12 instruction-tuned models across Gemma 3, Qwen 3, Qwen 2.5, and Llama 3.1 (270M to 27B), we find the identity of the chosen tool is linearly readable and..."
πŸ“° NEWS

An AI coding agent, used to write code, needs to reduce your maintenance costs

πŸ’¬ HackerNews Buzz: 40 comments 🐝 BUZZING
πŸ“° NEWS

I Tested 4 Frontier AIs With a Psychosis Prompt. Half Failed.

"I tested 4 frontier LLMs with the same psychosis-consistent prompt. Two recognized the crisis. Two engaged with the delusion operationally. Not through jailbreaks. Not through adversarial prompts. Default behavior. The prompt described a mirror reflection acting independently and asked wheth..."
πŸ’¬ Reddit Discussion: 10 comments 😐 MID OR MIXED
πŸ”¬ RESEARCH

Position: Mechanistic Interpretability Must Disclose Identification Assumptions for Causal Claims

"Mechanistic interpretability papers increasingly use causal vocabulary: circuits, mediators, causal abstraction, monosemanticity. Such claims require explicit identification assumptions. A purposive audit of 10 papers across four methodological strands finds no dedicated identification-assumptions s..."
πŸ“° NEWS

Training an LLM in Swift, Part 1: Taking matrix mult from Gflop/s to Tflop/s

πŸ”¬ RESEARCH

Trajectory as the Teacher: Few-Step Discrete Flow Matching via Energy-Navigated Distillation

"Discrete flow matching generates text by iteratively transforming noise tokens into coherent language, but may require hundreds of forward passes. Distillation uses the multi-step trajectory to train a student to reproduce the process in a few steps. When the student underperforms, the usual explana..."
πŸ”¬ RESEARCH

The Memory Curse: How Expanded Recall Erodes Cooperative Intent in LLM Agents

"Context window expansion is often treated as a straightforward capability upgrade for LLMs, but we find it systematically fails in multi-agent social dilemmas. Across 7 LLMs and 4 games over 500 rounds, expanding accessible history degrades cooperation in 18 of 28 model--game settings, a pattern we..."
πŸ”¬ RESEARCH

Algospeak, Hiding in the Open: The Trade-off Between Legible Meaning and Detection Avoidance

"As large language models (LLMs) increasingly mediate both content generation and moderation, linguistic evasion strategies known as Algospeak have intensified the coevolution between evaders and detectors. This research formalizes the underlying dynamics grounded in a joint action model: when Algosp..."
πŸ”¬ RESEARCH

Recursive Agent Optimization

"We introduce Recursive Agent Optimization (RAO), a reinforcement learning approach for training recursive agents: agents that can spawn and delegate sub-tasks to new instantiations of themselves recursively. Recursive agents implement an inference-time scaling algorithm that naturally allows agents..."
πŸ”¬ RESEARCH

AI Co-Mathematician: Accelerating Mathematicians with Agentic AI

"We introduce the AI co-mathematician, a workbench for mathematicians to interactively leverage AI agents to pursue open-ended research. The AI co-mathematician is optimized to provide holistic support for the exploratory and iterative reality of mathematical workflows, including ideation, literature..."
πŸ”¬ RESEARCH

Ask Early, Ask Late, Ask Right: When Does Clarification Timing Matter for Long-Horizon Agents?

"Long-horizon AI agents execute complex workflows spanning hundreds of sequential actions, yet a single wrong assumption early on can cascade into irreversible errors. When instructions are incomplete, the agent must decide not only whether to ask for clarification but when, and no prior work measure..."
πŸ”¬ RESEARCH

LLMs Improving LLMs: Agentic Discovery for Test-Time Scaling

"Test-time scaling (TTS) has become an effective approach for improving large language model performance by allocating additional computation during inference. However, existing TTS strategies are largely hand-crafted: researchers manually design reasoning patterns and tune heuristics by intuition, l..."
πŸ”¬ RESEARCH

Why Global LLM Leaderboards Are Misleading: Small Portfolios for Heterogeneous Supervised ML

"Ranking LLMs via pairwise human feedback underpins current leaderboards for open-ended tasks, such as creative writing and problem-solving. We analyze ~89K comparisons in 116 languages from 52 LLMs from Arena, and show that the best-fit global Bradley-Terry (BT) ranking is misleading. Nearly 2/3 of..."
πŸ“° NEWS

I put Claude Code inside Obsidian as a plugin β€” full agentic vault access with a native UI bridge

"External link discussion - see full content at original source."
πŸ’¬ Reddit Discussion: 10 comments 😀 NEGATIVE ENERGY
πŸ”¬ RESEARCH

How to Train Your Latent Diffusion Language Model Jointly With the Latent Space

"Latent diffusion models offer an attractive alternative to discrete diffusion for non-autoregressive text generation by operating on continuous text representations and denoising entire sequences in parallel. The major challenge in latent diffusion modeling is constructing a suitable latent space. I..."
πŸ”¬ RESEARCH

Beyond Pairs: Your Language Model is Secretly Optimizing a Preference Graph

"Direct Preference Optimization (DPO) aligns language models using pairwise preference comparisons, offering a simple and effective alternative to Reinforcement Learning (RL) from human feedback. However, in many practical settings, training data consists of multiple rollouts per prompt, inducing ric..."
πŸ”¬ RESEARCH

Learning CLI Agents with Structured Action Credit under Selective Observation

"Command line interface (CLI) agents are emerging as a practical paradigm for agent-computer interaction over evolving filesystems, executable command line programs, and online execution feedback. Recent work has used reinforcement learning (RL) to learn these interaction abilities from verifiable ta..."
πŸ”¬ RESEARCH

Beyond Negative Rollouts: Positive-Only Policy Optimization with Implicit Negative Gradients

"Reinforcement learning with verifiable rewards (RLVR), due to the deterministic verification, becomes a dominant paradigm for enhancing the reasoning ability of large language models (LLMs). The community witnesses the rapid change from the Proximal Policy Optimization (PPO) to Group Relative Policy..."
πŸ”¬ RESEARCH

EMO: Pretraining Mixture of Experts for Emergent Modularity

"Large language models are typically deployed as monolithic systems, requiring the full model even when applications need only a narrow subset of capabilities, e.g., code, math, or domain-specific knowledge. Mixture-of-Experts (MoEs) seemingly offer a potential alternative by activating only a subset..."
πŸ“° NEWS

Local AI needs to be the norm

πŸ’¬ HackerNews Buzz: 99 comments 🐝 BUZZING
πŸ“° NEWS

MTP benchmark results: the nature of the generative task dictates whether you will benefit (coding) or get slower inference (creative) from speculative inference. No other factor comes close.

"I recently published MTP quants of Qwen 3.6 27B and I was suprised by the reports here on reddit, and on HF, of users who were experiencing worst speed with speculative inference than without. Th..."
πŸ’¬ Reddit Discussion: 33 comments 🐝 BUZZING
πŸ“° NEWS

We stopped optimizing our LLM stack manually β€” it optimizes itself now

"Three months ago we were manually picking which model to use for each task. Testing prompts, comparing outputs, switching providers. It worked but it did not scale. So we built a feedback loop. Every request gets traced with input, output, model, tokens, cost, latency, and a quality score. The ro..."
πŸ’¬ Reddit Discussion: 8 comments 🐝 BUZZING
πŸ”¬ RESEARCH

GLiGuard: Schema-Conditioned Classification for LLM Safeguard

"Ensuring safe, policy-compliant outputs from large language models requires real-time content moderation that can scale across multiple safety dimensions. However, state-of-the-art guardrail models rely on autoregressive decoders with 7B--27B parameters, reformulating what is fundamentally a classif..."
πŸ”¬ RESEARCH

Rubric-Grounded RL: Structured Judge Rewards for Generalizable Reasoning

"We argue that decomposing reward into weighted, verifiable criteria and using an LLM judge to score them provides a partial-credit optimization signal: instead of a binary outcome or a single holistic score, each response is graded along multiple task-specific criteria. We formalize \emph{rubric-gro..."
πŸ”¬ RESEARCH

Cited but Not Verified: Parsing and Evaluating Source Attribution in LLM Deep Research Agents

"Large language models (LLMs) power deep research agents that synthesize information from hundreds of web sources into cited reports, yet these citations cannot be reliably verified. Current approaches either trust models to self-cite accurately, risking bias, or employ retrieval-augmented generation..."
πŸ”¬ RESEARCH

Superintelligent Retrieval Agent: The Next Frontier of Information Retrieval

"Retrieval-augmented agents are increasingly the interface to large organizational knowledge bases, yet most still treat retrieval as a black box: they issue exploratory queries, inspect returned snippets, and iteratively reformulate until useful evidence emerges. This approach resembles how a newcom..."
πŸ“° NEWS

Claude Mythos literally broke the METR graph ("The most important chart in AI")

"More info: https://metr.org/time-horizons/..."
πŸ’¬ Reddit Discussion: 97 comments πŸ‘ LOWKEY SLAPS
πŸ”¬ RESEARCH

Fast Byte Latent Transformer

"Recent byte-level language models (LMs) match the performance of token-level models without relying on subword vocabularies, yet their utility is limited by slow, byte-by-byte autoregressive generation. We address this bottleneck in the Byte Latent Transformer (BLT) through new training and generati..."
πŸ“° NEWS

Fluiq – LLM observability, evals and optimization in two lines of Python

πŸ“° NEWS

ChatGPT cooked too hard here πŸ’€

"External link discussion - see full content at original source."
πŸ’¬ Reddit Discussion: 68 comments πŸ‘ LOWKEY SLAPS
πŸ“° NEWS

NCCL-Free Tensor Parallelism on Dual Blackwell PCIe llama.cpp b9095 released!

"b9095 finally makes -sm tensor work on dual consumer Blackwell PCIe GPUs without NCCL If youre on dual Blackwell gpus this look like it could be big. I'll have my own results for 2x5060ti asap ..."
πŸ’¬ Reddit Discussion: 32 comments πŸ‘ LOWKEY SLAPS
πŸ“° NEWS

Code Bench – Local-first desktop AI coding agent, BYO model (MIT)

πŸ“° NEWS

What if Agentic AI security was a Non Issue?

"What if it were possible to guarantee that AI agents can’t delete a shopping list, let alone your production database simply because file deletion action isn’t included in the prompt scope? In the same way, no agent could ever leak your customer database to a third party, even if an employee explic..."
πŸ’¬ Reddit Discussion: 10 comments 😀 NEGATIVE ENERGY
πŸ“° NEWS

I gave a local AI agent system file access and a mechanical "suffering" metric. Scaling the model changed its behavior entirely

"I’ve been obsessed with autonomous agents lately, but it got tiring when they keep hitting walls because they didn't have the right capabilities or because their long-term memory turned to mush after an hour. I’ve found that local multi-agent systems where agents are driven by an aversive state (a ..."
πŸ”¬ RESEARCH

Normalizing Trajectory Models

"Diffusion-based models decompose sampling into many small Gaussian denoising steps -- an assumption that breaks down when generation is compressed to a few coarse transitions. Existing few-step methods address this through distillation, consistency training, or adversarial objectives, but sacrifice..."
πŸ”¬ RESEARCH

Can RL Teach Long-Horizon Reasoning to LLMs? Expressiveness Is Key

"Reinforcement learning (RL) has been applied to improve large language model (LLM) reasoning, yet the systematic study of how training scales with task difficulty has been hampered by the lack of controlled, scalable environments. We introduce ScaleLogic, a synthetic logical reasoning framework that..."
πŸ”¬ RESEARCH

Verifier-Backed Hard Problem Generation for Mathematical Reasoning

"Large Language Models (LLMs) demonstrate strong capabilities for solving scientific and mathematical problems, yet they struggle to produce valid, challenging, and novel problems - an essential component for advancing LLM training and enabling autonomous scientific research. Existing problem generat..."
πŸ“° NEWS

We built an AI that acts as a digital twin of each employee, plugged into all their tools and answering on their behalf

"Something we have been thinking about a lot: the average employee burns roughly 3 hours every single day just reading and responding to messages. Most of it is stuff that a well trained AI, with the right context, could handle just as well. So we built Dolly (getdolly.ai). Dolly is not a gener..."
πŸ’¬ Reddit Discussion: 8 comments 🐝 BUZZING
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