🚀 WELCOME TO METAMESH.BIZ +++ Sovereign Execution Brokers emerge as the new mandatory bouncers between your AI agents and production systems (because letting Claude directly touch kubectl went exactly as expected) +++ Reddit manipulation trivially pwns AI search results while everyone pretends this wasn't obviously coming +++ Low-skilled attackers wielding Claude and Codex successfully breach 14 companies (the democratization of cyber crime is proceeding nicely) +++ THE FUTURE IS CERTIFICATE-BOUND AND YOUR SEARCH RESULTS ARE LYING TO YOU +++ â€ĸ
🚀 WELCOME TO METAMESH.BIZ +++ Sovereign Execution Brokers emerge as the new mandatory bouncers between your AI agents and production systems (because letting Claude directly touch kubectl went exactly as expected) +++ Reddit manipulation trivially pwns AI search results while everyone pretends this wasn't obviously coming +++ Low-skilled attackers wielding Claude and Codex successfully breach 14 companies (the democratization of cyber crime is proceeding nicely) +++ THE FUTURE IS CERTIFICATE-BOUND AND YOUR SEARCH RESULTS ARE LYING TO YOU +++ â€ĸ
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đŸ”Ŧ RESEARCH

Actionable Activation Directions for Detecting and Mitigating Emergent Misalignment Across Language Model Families

"Fine-tuning language models on insecure code induces emergent misalignment with poorly understood internal structure. We investigate whether this misalignment corresponds to a causally actionable activation-space direction shared across architectures. Across four instruction-tuned model families (Qw..."
đŸ”Ŧ RESEARCH

Sovereign Execution Brokers: Enforcing Certificate-Bound Authority in Agentic Control Planes

"Autonomous agents are increasingly connected to cloud, deployment, and data-control workflows, but production mutation authority should not reside inside non-deterministic reasoning processes. Existing access-control mechanisms authorize identities, while assurance layers certify proposed actions; n..."
📰 NEWS

It Is Trivially Easy to Use Reddit to Manipulate AI Search

đŸ”Ŧ RESEARCH

Detecting Hidden ML Training With Zero-Overhead Telemetry

"Hardware-enabled monitoring of GPU workloads underpins many proposals for AI compute governance, but if developers can defeat monitoring mechanisms, such schemes are unworkable. We evaluate the adversarial robustness of GPU workload classification using only zero-overhead, privacy-preserving NVML te..."
📰 NEWS

Low-skilled attacker used Claude, Codex to breach 14 companies

📰 NEWS

As Anthropic suspends access to new models, India debates its AI future

đŸ”Ŧ RESEARCH

How Transparent is DiffusionGemma?

"LLM reasoning transparency is a critical affordance for understanding model decisions, mitigating misuse and misalignment, and debugging surprising model behaviors. However, DiffusionGemma performs a larger fraction of its computation in a continuous latent space; does this make its reasoning less t..."
đŸ”Ŧ RESEARCH

What Do Safety-Aligned LLMs Learn From Mixed Compliance Demonstrations?

"Prior work has shown that in-context demonstrations can jailbreak language models, but it remains unclear how models interpret different types of compliance demonstrations. We study this by mixing benign compliance demonstrations (non-harmful request, helpful response) with harmful compliance demons..."
📰 NEWS

From Minutes to Seconds: LLM-Guided Autotuning for Helion Kernels

đŸ”Ŧ RESEARCH

StylisticBias: A Few Human Visual Cues Drive Most Social Biases in MLLMs

"Multimodal large language models (MLLMs) are increasingly deployed in personally and societally consequential settings, yet the visual cues that shape how these models judge people remain poorly understood. Prior work often compares different (groups of) individuals, making it difficult to separate..."
đŸ”Ŧ RESEARCH

Calibration Without Comprehension: Diagnosing the Limits of Fine-Tuning LLMs for Vulnerability Detection in Systems Software

"Whether LLMs scoring well on vulnerability benchmarks genuinely reason about security or merely pattern-match on contaminated data remains unresolved. We present CWE-Trace, a framework for LLM vulnerability detection built from 834 manually curated Linux kernel samples spanning 74 CWEs. The framewor..."
đŸ”Ŧ RESEARCH

Rethinking Reward Supervision: Rubric-Conditioned Self-Distillation

"Post-training of reasoning language models is commonly driven by supervised distillation and reinforcement learning with verifiable rewards. Distillation often relies on chain-of-thought annotations that are expensive to obtain and may themselves be noisy, incomplete, or partially incorrect; even wh..."
đŸ”Ŧ RESEARCH

Diffusion-Proof: Recipe for Formal Theorem Proving Beyond Auto-Regressive Generation

"Enhancing the formal math reasoning capabilities of Large Language Models (LLMs) has become a key focus in both mathematical and computer science communities in recent years. While significant progress has been made in using state-of-the-art Auto-Regressive (AR) LLMs for formal theorem proving, thes..."
đŸ”Ŧ RESEARCH

Beyond Global Replanning: Hierarchical Recovery for Cross-Device Agent Systems

"Real-world computer-use tasks often span multiple applications and devices, requiring agents to coordinate heterogeneous environments under dynamic runtime failures. Existing multi-device agent systems support task decomposition and cross-device assignment, but recovery remains largely coarse-graine..."
đŸ”Ŧ RESEARCH

Contagion Networks: Evaluator Bias Propagation in Multi-Agent LLM Systems

"When large language models serve as evaluators in multi-agent systems, their systematic evaluation biases propagate through the agent network. We introduce Contagion Networks, a formal framework for measuring how evaluator biases spread across interacting LLM agents. In a controlled 3-agent experime..."
đŸ”Ŧ RESEARCH

Efficient and Sound Probabilistic Verification for AI Agents

"Securing AI agents that operate in complex digital environments has become a critical need, and runtime monitoring approaches that formulate and enforce policies expressed in a formal language like Datalog offer a promising solution. However, existing approaches are restricted to deterministic polic..."
đŸ”Ŧ RESEARCH

STARE: Surprisal-Guided Token-Level Advantage Reweighting for Policy Entropy Stability

"Reinforcement Learning with Verifiable Rewards algorithms like GRPO have emerged as the dominant post-training paradigm for complex reasoning in LLMs, yet commonly suffer from policy entropy collapse during training. We conduct a first-order gradient analysis of token-level entropy dynamics under GR..."
đŸ”Ŧ RESEARCH

Data Intelligence Agents: Interpreting, Modeling, and Querying Enterprise Data via Autonomous Coding Agents

"Production data integration is bottlenecked by repeated, lossy handoffs between data owners, engineers, and analysts who must collaboratively discover, structure, and query enterprise data. We present Data Intelligence Agents (DIA), a system of three agents (Data Interpreter, Schema Creator, and Que..."
đŸ”Ŧ RESEARCH

MedRLM: Recursive Multimodal Health Intelligence for Long-Context Clinical Reasoning, Sensor-Guided Screening, Evidence-Grounded Decision Support, and Community-to-Tertiary Referral Optimization

"Real-world clinical decision support requires reasoning over heterogeneous and longitudinal patient information rather than answering isolated medical questions. However, current medical large language models and retrieval-augmented generation systems often rely on single-step prompting or retrieval..."
đŸ”Ŧ RESEARCH

LedgerAgent: Structured State for Policy-Adherent Tool-Calling Agents

"Policy-adherent tool-calling agents in customer-service domains must maintain task states across turns while calling tools and obeying domain policies. Task states consist of relevant facts, identifiers, constraints, and conditions observed through user interaction and tool calls. In standard agents..."
đŸ”Ŧ RESEARCH

DreamReasoner-8B: Block-Size Curriculum Learning for Diffusion Reasoning Models

"Block diffusion language models accelerate decoding through parallel block-wise denoising, yet whether they can be reliably scaled for long chain-of-thought (CoT) reasoning remains unresolved. To this end, we develop DreamReasoner-8B, an open-source block diffusion reasoning model, and conduct a sys..."
đŸ”Ŧ RESEARCH

Explaining Attention with Program Synthesis

"A longstanding goal of research on interpretable deep learning is to replace opaque neural computations with human-meaningful symbolic descriptions. In this paper, we propose an approach for approximating the behavior of components of deep networks with executable programs. We focus on attention hea..."
📰 NEWS

GLM-5.2 is the leading open weights model on Artificial Analysis' Intelligence Index, scoring 51, only behind Fable 5's 60, Opus 4.8's 56, and GPT-5.5's 55

đŸ”Ŧ RESEARCH

Token-Operations-Oriented Inference Optimization Techniques for Large Models

"Large model inference optimization serves as a key foundation for supporting the scalable, low-cost, and highly stable operation of large model services. Centered on token-oriented inference optimization technology, this paper proposes for the first time a four-layer technical architecture consistin..."
đŸ”Ŧ RESEARCH

A Multi-Domain Benchmark for Detecting AI-Generated Text-Rich Images from GPT-Image-2

"Text-rich images often contain privacy-sensitive, transactional, or decision-relevant information. As recent multimodal image generation models become increasingly capable of synthesizing realistic textual content and structured visual designs, detecting AI-generated text-rich images has become an i..."
đŸ”Ŧ RESEARCH

Learning User Simulators with Turing Rewards

"Learning to simulate human users in interactive settings could advance the training of agent assistants, evaluation of personalization systems, research in the social sciences, and more. Existing approaches generally do so by training a large language model (LLM) to match a single ground truth respo..."
đŸ› ī¸ SHOW HN

Show HN: AI Commander – TeamViewer for AI Agents, No VPN or SSH

📰 NEWS

Agentbrowse: Drive any website from the terminal, built for AI coding agents

📰 NEWS

Terminal-Bench Challenges: long-horizon, token-intensive, single-task benchmarks

📰 NEWS

Medical AI scores high on exams but stumbles on real patient care

đŸ› ī¸ SHOW HN

Show HN: Open-source back end for multi-user AI agents with shared memory

đŸ› ī¸ SHOW HN

Show HN: OSymandias – Open-source runtime for multi-agent AI systems

đŸ”Ŧ RESEARCH

Native Active Perception as Reasoning for Omni-Modal Understanding

"Passive models for long video understanding typically rely on a "watch-it-all" paradigm, processing frames uniformly regardless of query difficulty, causing computational cost to grow with video duration. Although interactive frameworks have emerged, they often rely on global pre-scanning, and their..."
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