Search: “models”

Regime-Conditional Retrieval: Theory and a Transferable Router for Two-Hop QA

arXiv:2604.09019v1 Announce Type: cross Abstract: Two-hop QA retrieval splits queries into two regimes determined by whether the hop-2 entity is explicitly named in the question (Q-dominant) or only i

researcharxiv-cs-ai

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Research paper link: https://www.cell.com/cell/fulltext/S0092-8674%2825%2901312-1 I break down stories like this every day in my free newsle…

DGX agent

Research paper link: https://www.cell.com/cell/fulltext/S0092-8674%2825%2901312-1 I break down stories like this every day in my free newsletter. Keep up with the latest in AI/Robotics in 5 min a day:

industryrowan-cheung--x

13 Apr 2026

Reservoir observer enhanced with residual calibration and attention mechanism

arXiv:2604.08592v1 Announce Type: new Abstract: Reservoir observers provide a data-driven approach to the inference of unmeasured variables from observed ones for nonlinear dynamical systems. While pr

Tutorials

RetinexDualV2: Physically-Grounded Dual Retinex for Generalized UHD Image Restoration

arXiv:2603.27979v2 Announce Type: replace Abstract: We propose RetinexDualV2, a unified, physically grounded dual-branch framework for diverse Ultra-High-Definition (UHD) image restoration. Unlike gen

tutorialsarxiv-cs-cv

Robust Adaptive Backstepping Impedance Control of Robots in Unknown Environments

arXiv:2604.09323v1 Announce Type: new Abstract: This paper presents a Robust Adaptive Backstepping Impedance Control (RABIC) strategy for robots operating in contact-rich and uncertain environments. T

researcharxiv-cs-ro

Score-Driven Rating System for Sports

arXiv:2604.09143v1 Announce Type: new Abstract: This paper introduces a score-driven rating system, a generalization of the classical Elo rating system that employs the score, i.e. the gradient of the

safetyarxiv-cs-lg

Seeking Help

This is a post from the r/ollama subreddit, a community dedicated to the Ollama local LLM runtime tool, where a user is requesting assistance with a problem they are encountering. The post likely invo

local-air-ollama

Self-Sovereign Agent

arXiv:2604.08551v1 Announce Type: cross Abstract: We investigate the emerging prospect of self-sovereign agents -- AI systems that can economically sustain and extend their own operation without human

agentsarxiv-cs-lg

Semantic Intent Fragmentation: A Single-Shot Compositional Attack on Multi-Agent AI Pipelines

arXiv:2604.08608v1 Announce Type: cross Abstract: We introduce Semantic Intent Fragmentation (SIF), an attack class against LLM orchestration systems where a single, legitimately phrased request cause

Sharp description of local minima in the loss landscape of high-dimensional two-layer ReLU neural networks

arXiv:2604.09412v1 Announce Type: cross Abstract: We study the population loss landscape of two-layer ReLU networks of the form sum_{k=1}^K ReLU(w_k^op x) in a realisable teacher-student setting with

Simulation of Adaptive Running with Flexible Sports Prosthesis using Reinforcement Learning of Hybrid-link System

arXiv:2604.08882v1 Announce Type: new Abstract: This study proposes a reinforcement learning-based adaptive running motion simulation for a unilateral transtibial amputee with the flexibility of a lea

researcharxiv-cs-ro

Sources: Anthropic largely left European regulators out of the loop as it limited Mythos' release to select companies and organizations; the UK AISI tested it (Politico)

Politico: Sources: Anthropic largely left European regulators out of the loop as it limited Mythos' release to select companies and organizations; the UK AISI tested it — BRUSSELS — Regulators in Euro

industrytechmeme

Sources: data labeling startup Handshake's gross annualized revenue hit ~1B, vs. 550M in January; Mercor hit a $1B+ gross annualized revenue pace this year (The Information)

The Information: Sources: data labeling startup Handshake's gross annualized revenue hit ~1B, vs. 550M in January; Mercor hit a $1B+ gross annualized revenue pace this year — AI firms' voracious appet

industrytechmeme

Sources: Meta is building photorealistic, AI-powered 3D characters; Mark Zuckerberg helped train and test an AI version of himself that offers feedback to staff (Financial Times)

Financial Times: Sources: Meta is building photorealistic, AI-powered 3D characters; Mark Zuckerberg helped train and test an AI version of himself that offers feedback to staff — Meta is building an

industrytechmeme

SPEAR: An Engineering Case Study of Multi-Agent Coordination for Smart Contract Auditing

arXiv:2602.04418v3 Announce Type: replace-cross Abstract: We present SPEAR, a multi-agent coordination framework for smart contract auditing that applies established MAS patterns in a realistic securi

Applications

Stability Enhanced Gaussian Process Variational Autoencoders

arXiv:2604.09331v1 Announce Type: new Abstract: A novel stability-enhanced Gaussian process variational autoencoder (SEGP-VAE) is proposed for indirectly training a low-dimensional linear time invaria

applicationsarxiv-cs-lg

STCast: Adaptive Boundary Alignment for Global and Regional Weather Forecasting

arXiv:2509.25210v3 Announce Type: replace-cross Abstract: To gain finer regional forecasts, many works have explored the regional integration from the global atmosphere, e.g., by solving boundary equa

Stories from space

This Reddit post from r/ChatGPT, titled 'Stories from space,' likely showcases AI-generated creative writing or storytelling with a space or astronomy theme, possibly produced using ChatGPT. It may fe

Strategic Algorithmic Monoculture:Experimental Evidence from Coordination Games

arXiv:2604.09502v1 Announce Type: new Abstract: AI agents increasingly operate in multi-agent environments where outcomes depend on coordination. We distinguish primary algorithmic monoculture -- base

agentsarxiv-cs-ai

StructRL: Recovering Dynamic Programming Structure from Learning Dynamics in Distributional Reinforcement Learning

arXiv:2604.08620v1 Announce Type: cross Abstract: Reinforcement learning is typically treated as a uniform, data-driven optimization process, where updates are guided by rewards and temporal-differenc

Structuring versus Problematizing: How LLM-based Agents Scaffold Learning in Diagnostic Reasoning

arXiv:2604.09158v1 Announce Type: cross Abstract: Supporting students in developing diagnostic reasoning is a key challenge across educational domains. Novices often face cognitive biases such as prem

agentsarxiv-cs-ai

Sustained Impact of Agentic Personalisation in Marketing: A Longitudinal Case Study

arXiv:2604.08621v1 Announce Type: new Abstract: In consumer applications, Customer Relationship Management (CRM) has traditionally relied on the manual optimisation of static, rule-based messaging str

agentsarxiv-cs-ai

The Impact of Gait Pattern Personalization on the Perception of Rigid Robotic Guidance: A Pilot User Experience Evaluation

arXiv:2512.17425v2 Announce Type: replace Abstract: Exoskeletons modulate human movement across diverse applications, from performance augmentation to daily-life assistance. These systems often enforc

researcharxiv-cs-ro

The new @LangChain podcast is all about empowerment

LangChain has launched a new podcast focused on the theme of empowerment, as announced by Harrison Chase on X (formerly Twitter). The podcast likely features discussions around AI development, buildin

This is just a raw video for my next song [WAN2.2 FFLF 2 Video]

local-air-stablediffusion

A Reddit post on r/StableDiffusion showcasing an AI-generated video created using Wan 2.2 with the FFLF (First Frame/Last Frame) technique, intended as a visual accompaniment for an upcoming original

This is one of the most important pieces written about agents this year. Your harness = your memory. If you don’t own the harness, you don’t…

Harrison Chase, co-founder of LangChain, shared a post emphasizing the critical importance of the 'harness' in AI agent systems, arguing that the harness essentially functions as the agent's memory an

TopoFlow: Topography-aware Pollutant Flow Learning for High-Resolution Air Quality Prediction

arXiv:2602.16821v2 Announce Type: replace Abstract: We propose TopoFlow (Topography-aware pollutant Flow learning), a physics-guided neural network for efficient, high-resolution air quality predictio

Tora3: Trajectory-Guided Audio-Video Generation with Physical Coherence

arXiv:2604.09057v1 Announce Type: new Abstract: Audio-video (AV) generation has recently made strong progress in perceptual quality and multimodal coherence, yet generating content with plausible moti

safetyarxiv-cs-cv

Tracing the Chain: Deep Learning for Stepping-Stone Intrusion Detection

arXiv:2604.08800v1 Announce Type: cross Abstract: Stepping-stone intrusions (SSIs) are a prevalent network evasion technique in which attackers route sessions through chains of compromised intermediat

Truncated Rectified Flow Policy for Reinforcement Learning with One-Step Sampling

arXiv:2604.09159v1 Announce Type: new Abstract: Maximum entropy reinforcement learning (MaxEnt RL) has become a standard framework for sequential decision making, yet its standard Gaussian policy para

safetyarxiv-cs-lg

UHD Low-Light Image Enhancement via Real-Time Enhancement Methods with Clifford Information Fusion

arXiv:2604.09321v1 Announce Type: cross Abstract: Considering efficiency, ultra-high-definition (UHD) low-light image restoration is extremely challenging. Existing methods based on Transformer archit

researcharxiv-cs-cv

UniSemAlign: Text-Prototype Alignment with a Foundation Encoder for Semi-Supervised Histopathology Segmentation

arXiv:2604.09169v1 Announce Type: new Abstract: Semi-supervised semantic segmentation in computational pathology remains challenging due to scarce pixel-level annotations and unreliable pseudo-label s

safetyarxiv-cs-cv

Use ollama like the year is still 1998

This r/ollama Reddit post appears to be a community discussion about using Ollama in a minimal, retro, or stripped-down fashion — likely exploring terminal-based, command-line-only, or low-tech intera

local-air-ollama

Verbalizing LLMs' assumptions to explain and control sycophancy

arXiv:2604.03058v2 Announce Type: replace-cross Abstract: LLMs can be socially sycophantic, affirming users when they ask questions like 'am I in the wrong?' rather than providing genuine assessment.

We are working through the night to continue to scale capacity for Ollama's cloud. Apologies if you see any performance degradation.

Ollama posted a status update on X (formerly Twitter) acknowledging that their cloud infrastructure was experiencing scaling challenges, requiring overnight work by their team. Users may have encounte

local-aiollama--x

When & How to Write for Personalized Demand-aware Query Rewriting in Video Search

arXiv:2602.17667v2 Announce Type: replace-cross Abstract: In video search systems, user historical behaviors provide rich context for identifying search intent and resolving ambiguity. However, tradit

safetyarxiv-cs-cv

when you take agents to production, you need to think about guardrails we provide 2 abstractions for guardrails 1. middleware provides hooks…

when you take agents to production, you need to think about guardrails we provide 2 abstractions for guardrails 1. middleware provides hooks around the agent loop that you can use to handle retries, e

:3 Love how it understands context without context.

A Reddit post from r/ChatGPT where a user shares an example of ChatGPT successfully inferring meaning or intent from a vague or ambiguous prompt that lacked sufficient explicit context. The post likel

“Above the api line” Good phrase

“Above the api line” Good phrase GBrain is my attempt to be in control of my own personal AI that could become my intentionally designed cognitive armor Open source open prompts means you aren’t under

AI/ML Algorithm Simulation & Visualization Tool [Project]

researchr-machinelearning

A community-shared project posted to r/MachineLearning presenting an interactive tool for simulating and visualizing a variety of AI and ML algorithms. The tool is designed to help users build intuiti

ANSI-formatted output in CLI

This r/ollama Reddit thread discusses the issue of ANSI escape codes appearing in Ollama's CLI output, where the terminal's formatting characters (used for features like word wrapping and loading anim

local-air-ollama

Anyone that knows to use AI for interior designers?

This Reddit thread from r/ChatGPT is a community discussion seeking advice on how to leverage AI tools — particularly ChatGPT — for interior design workflows. Users in such threads typically share tip

ask chatgpt the same prompt and show what you got

This is a Reddit thread from the r/ChatGPT community where users are invited to submit the same prompt to ChatGPT and share the responses they receive. It likely functions as a community comparison ex

cap on $100 gpt pro monthly plan

OpenAI launched a new 100/month ChatGPT Pro tier in April 2026, positioned as a mid-tier option between the 20 Plus and 200 Pro plans, primarily targeting developers and heavy Codex users. The key dif

Deep research tombstoned?

A Reddit thread on r/ChatGPT discussing the deprecation of ChatGPT's legacy Deep Research feature, which OpenAI retired on March 26, 2026. The legacy mode — originally launched in February 2025 as a s

Educational PyTorch repo for distributed training from scratch: DP, FSDP, TP, FSDP+TP, and PP [P]

researchr-machinelearning

This Reddit post shares an educational PyTorch repository designed to teach distributed training techniques from the ground up, covering Data Parallelism (DP), Fully Sharded Data Parallel (FSDP), Tens

@elonmusk Grok understands the history of slavery

Elon Musk shared or highlighted a post demonstrating Grok, xAI's AI chatbot, providing responses about the history of slavery. The post likely showcases Grok's willingness to discuss the topic directl

industryelon-musk--x

great artists steal (pablo picasso)

David Ha shared a post referencing the famous quote attributed to Pablo Picasso, 'Good artists copy, great artists steal,' which speaks to the idea that truly great creative work involves deeply inter

researchdavid-ha--x