Other Hacker News

The operating cost starts after the demo

A Hacker News discussion focusing on the hidden operational costs that emerge after the initial successful demonstration of a technology.

AI/ML arXiv cs.AI

Does Verbose Chain-of-Thought Really Help? In-Distribution Evidence that Content, Not Length, Matters

Research indicating that the effectiveness of Chain-of-Thought prompting in LLMs depends on the actual reasoning content and validation steps rather than mere verbosity.

AI/ML arXiv cs.AI

Relevance Is Not Permission: Warranted Attention for Value Contributions

Introduction of 'Warrant', a path-localized interface that improves model prediction by ensuring attention relevance is translated into actual evidence.

AI/ML arXiv cs.AI

FacePlex: Full-Duplex Joint Speech-Facial Motion Generation for Conversational Avatars

FacePlex is a unified streaming framework for joint real-time speech and facial motion generation for conversational avatars.

AI/ML arXiv cs.AI

MirrorCode: AI can rebuild entire programs from behavior alone

MirrorCode introduces a long-horizon benchmark where AI agents must reimplement entire software projects based solely on observed behavior.

AI/ML arXiv cs.AI

Dynamo: Dynamic Skill-Tool Evolution for Vision-Language Agents

Dynamo is a training-free framework that enables Vision-Language Models to evolve reusable reasoning skills and executable visual tools without weight updates.

AI/ML arXiv cs.AI

From Detecting Agency to Doing Work: Self-Caused Credit Builds a Durable Behavioral Self in a Minimal Spiking Agent

Research on spiking agents showing that 'self-caused credit' allows for the development of a durable behavioral self and prevents forgetting during task learning.

AI/ML arXiv cs.AI

Domain Adaptation with Adaptive Imagination for Visual Reinforcement Learning under Limited Target Data

AIDA is a domain adaptation framework for visual RL that uses 'adaptive imagination' to augment scarce target data for better sim-to-real transfer.

Other arXiv cs.AI

The Many-Body Problem of the Data Centre

A philosophical exploration of the data center as the 'body' of AI and its relationship with human desire and capital.

AI/ML arXiv cs.AI

EvalSafetyGap: A Hybrid Survey and Conceptual Framework for LLM Evaluation-Safety Failures

EvalSafetyGap provides a conceptual framework and audit to address failures in LLM evaluation and AI safety measurement.

Tech Business/VC TechCrunch

Crypto exchange OKX wants AI agents to hire and pay each other

Crypto exchange OKX is creating a marketplace for AI agents that integrates payments, identity, and reputation to enable agents to hire and pay one another.

AI/ML arXiv cs.AI

Be Faithful When Response: Returning Fluent and Grounded Answers for Vision-Language Models Reinforcement Learning

Researchers propose a Faithful Warm-Start (FWS) strategy to improve the visual grounding and stability of Vision-Language Models during reinforcement learning.

AI/ML arXiv cs.AI

AlgoSkill: Learning to Design Algorithms by Scheduling Human-Like Skills

AlgoSkill treats algorithm design as a sequential decision-making process using a library of typed skills and Monte Carlo Tree Search for verification-guided refinement.

AI/ML arXiv cs.AI

ACPO: Agent-Chained Policy Optimization for Multi-Agent Reinforcement Learning

The ACPO framework introduces a decentralized decomposition of the joint policy gradient to improve cooperative tasks in Multi-Agent Reinforcement Learning.

AI/ML arXiv cs.AI

SAT-RTS: A systematic framework for tactical knowledge extraction and visualization-based analysis in real-time strategy games

SAT-RTS is a framework for extracting and visualizing tactical knowledge from real-time strategy games using a cluster-centric BK-tree algorithm.

AI/ML arXiv cs.AI

Hierarchical Reinforcement Learning in StarCraft Micromanagement with Influence Maps and Cluster-based Scripts

HRL-IM/CBS combines influence map hashing and cluster-based scripts within a hierarchical RL framework to improve StarCraft micromanagement.

AI/ML arXiv cs.AI

Temporal Feature Extractors in EEG Foundation Models: A Controlled Comparison Including a Pretrained Time-Series Model

A study compares temporal feature extractors in EEG foundation models, finding that pretrained time-series models like MOMENT can be effective frozen extractors.

AI/ML arXiv cs.AI

Propagation of~Interval Belief Structures and~Imprecise Copulas for~Neural Network Verification

This research presents a sound framework for the quantitative verification of neural networks using interval belief structures and imprecise copulas to handle uncertainty.

AI/ML arXiv cs.AI

Structural Certification for Reliable Physical Design with Language Models

The PHACT framework ensures reliable physical design by separating the LLM's proposal stage from a deterministic certification engine.

AI/ML arXiv cs.AI

Open Problems in Constitutional Preference Reconstruction

Researchers identify key problems in Constitutional Preference Reconstruction and propose ICAI+ to improve the agreement between constitution-executor systems.