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  • All entries127,612
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21 Apr 2026

Unified Ultrasound Intelligence Toward an End-to-End Agentic System

AgentsDGX agent

arXiv:2604.16914v1 Announce Type: new Abstract: Clinical ultrasound analysis demands models that generalize across heterogeneous organs, views, and devices, while supporting interpretable workflow-lev

20 Apr 2026

Automatic Combination of Sample Selection Strategies for Few-Shot Learning

ResearchDGX agent

arXiv:2402.03038v2 Announce Type: replace-cross Abstract: In few-shot learning, the selection of samples has a significant impact on the performance of the model. While effective sample selection stra

From Seeing to Simulating: Generative High-Fidelity Simulation with Digital Cousins for Generalizable Robot Learning and Evaluation

Human
DGX agent

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DGX agent

arXiv:2604.15805v1 Announce Type: cross Abstract: Learning robust robot policies in real-world environments requires diverse data augmentation, yet scaling real-world data collection is costly due to

Information-Consistent Language Model Recommendations through Group Relative Policy Optimization

SafetyDGX agent

arXiv:2512.12858v3 Announce Type: replace-cross Abstract: Large Language Models (LLMs) are increasingly deployed in business-critical domains such as finance, education, healthcare, and customer suppo

PyLO: Towards Accessible Learned Optimizers in PyTorch

HardwareDGX agent

arXiv:2506.10315v3 Announce Type: replace Abstract: Learned optimizers have been an active research topic over the past decade, with increasing progress toward practical, general-purpose optimizers th

RaveDAO's RAVE has lost $6.6B+ in market cap and its price has sunk ~98% since Saturday, after ZachXBT called on exchanges to probe if it was being manipulated (André Beganski/Decrypt)

IndustryDGX agent

André Beganski / Decrypt: RaveDAO's RAVE has lost $6.6B+ in market cap and its price has sunk ~98% since Saturday, after ZachXBT called on exchanges to probe if it was being manipulated — RaveDAO's to

SENSE: Stereo OpEN Vocabulary SEmantic Segmentation

AgentsDGX agent

arXiv:2604.15946v1 Announce Type: new Abstract: Open-vocabulary semantic segmentation enables models to segment objects or image regions beyond fixed class sets, offering flexibility in dynamic enviro

UA-Net: Uncertainty-Aware Network for TRISO Image Semantic Segmentation

ResearchDGX agent

arXiv:2604.15542v1 Announce Type: new Abstract: Tristructural isotropic (TRISO)-coated particle fuels undergo dimensional changes and chemical reactions during high-temperature neutron irradiation. Po

19 Apr 2026

Binance and Bitget to probe a rally in RaveDAO's RAVE token, which surged 4,500% in a week, after ZachXBT alleged RAVE insiders engineered a large short squeeze (Francisco Rodrigues/CoinDesk)

IndustryDGX agent

Francisco Rodrigues / CoinDesk: Binance and Bitget to probe a rally in RaveDAO's RAVE token, which surged 4,500% in a week, after ZachXBT alleged RAVE insiders engineered a large short squeeze — Nearl

Palantir posts a 22-point summary of Alex Karp's book, promoting hard power, AI weapons and deterrence, while denouncing pluralism and 'regressive' cultures (Anthony Ha/TechCrunch)

IndustryDGX agent

Anthony Ha / TechCrunch: Palantir posts a 22-point summary of Alex Karp's book, promoting hard power, AI weapons and deterrence, while denouncing pluralism and “regressive” cultures — Surveillance and

18 Apr 2026

One thing thing about AI, for better and worse, is that 'everything around me is somebody's life work' is no longer a true assumption going …

ApplicationsDGX agent

Ethan Mollick observes that AI has fundamentally changed the landscape of human expertise and effort, as AI-generated content now permeates many domains that were previously built exclusively through

17 Apr 2026

AI chip developer Cerebras Systems files to go public amid rapid revenue growth

IndustryDGX agent

Cerebras Systems Inc., the developer of the wafer-size WSE-3 artificial intelligence chip, today filed to go public. The move comes about 18 months after the company’s first attempt to list its shares

GFT: From Imitation to Reward Fine-Tuning with Unbiased Group Advantages and Dynamic Coefficient Rectification

SafetyDGX agent

arXiv:2604.14258v1 Announce Type: cross Abstract: Large language models are typically post-trained using supervised fine-tuning (SFT) and reinforcement learning (RL), yet effectively unifying efficien

IF-RewardBench: Benchmarking Judge Models for Instruction-Following Evaluation

Model ReleasesDGX agent

arXiv:2603.04738v2 Announce Type: replace Abstract: Instruction-following is a foundational capability of large language models (LLMs), with its improvement hinging on scalable and accurate feedback f

Model-Based Reinforcement Learning Exploits Passive Body Dynamics for High-Performance Biped Robot Locomotion

ResearchDGX agent

arXiv:2604.14565v1 Announce Type: new Abstract: Embodiment is a significant keyword in recent machine learning fields. This study focused on the passive nature of the body of a biped robot to generate

Research paper link: https://www.nature.com/articles/s41928-026-01594-4 I break down stories like this every day in my free newsletter. Keep…

IndustryDGX agent

Research paper link: https://www.nature.com/articles/s41928-026-01594-4 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: https://w

Scalable Model-Based Clustering with Sequential Monte Carlo

ResearchDGX agent

arXiv:2604.14810v1 Announce Type: cross Abstract: In online clustering problems, there is often a large amount of uncertainty over possible cluster assignments that cannot be resolved until more data

Sources: Recursive Superintelligence, a four-month-old start-up developing self-teaching AI and founded by ex-DeepMind and OpenAI engineers, has raised $500M+ (Financial Times)

HardwareDGX agent

Financial Times: Sources: Recursive Superintelligence, a four-month-old start-up developing self-teaching AI and founded by ex-DeepMind and OpenAI engineers, has raised 500M+ — Group founded by former

16 Apr 2026

A startup called Sabi just came out of stealth with a beanie that reads your thoughts. 70,000 to 100,000 miniature EEG sensors woven into th…

IndustryDGX agent

A startup called Sabi just came out of stealth with a beanie that reads your thoughts. 70,000 to 100,000 miniature EEG sensors woven into the fabric. You put it on like a winter hat and type by imagin

Cisco goes to the races with new Churchill Downs multiyear partnership

IndustryDGX agent

Cisco Systems Inc. today announced that it has landed a new multiyear partnership with Churchill Downs Inc. to modernize the network infrastructure across its racing venues and casinos, with work set

Generalization Guarantees on Data-Driven Tuning of Gradient Descent with Langevin Updates

TutorialsDGX agent

arXiv:2604.13130v1 Announce Type: new Abstract: We study learning to learn for regression problems through the lens of hyperparameter tuning. We propose the Langevin Gradient Descent Algorithm (LGD),

Hilbert nabs $28M to ease analytics projects for consumer-focused companies

IndustryDGX agent

Hilbert AI Co., a provider of analytics software for business-to-consumer brands, today announced that it has closed a 28 million funding round led by Andreessen Horowitz. Companies gather data about

Lossless Prompt Compression via Dictionary-Encoding and In-Context Learning: Enabling Cost-Effective LLM Analysis of Repetitive Data

Model ReleasesDGX agent

arXiv:2604.13066v1 Announce Type: new Abstract: In-context learning has established itself as an important learning paradigm for Large Language Models (LLMs). In this paper, we demonstrate that LLMs c

mLaSDI: Multi-stage latent space dynamics identification

ResearchDGX agent

arXiv:2506.09207v4 Announce Type: replace Abstract: Accurately solving partial differential equations (PDEs) is essential across many scientific disciplines. However, high-fidelity solvers can be comp

node2vec or triangle-biased random walks: stationarity, regularity & recurrence

ResearchDGX agent

arXiv:2604.13681v1 Announce Type: cross Abstract: The node2vec random walk is a non-Markovian random walk on the vertex set of a graph, widely used for network embedding and exploration. This random w

OpenAI starts offering a biology-tuned LLM

IndustryDGX agent

OpenAI has launched GPT-Rosalind, a biology-tuned large language model . This specialized LLM is designed to enhance performance on biology-specific tasks and applications. The model represents OpenAI

Physics-Informed Neural Networks for Solving Derivative-Constrained PDEs

ResearchDGX agent

arXiv:2604.13723v1 Announce Type: new Abstract: Physics-Informed Neural Networks (PINNs) recast PDE solving as an optimisation problem in function space by minimising a residual-based objective, yet m

Physics-informed reservoir characterization from bulk and extreme pressure events with a differentiable simulator

ResearchDGX agent

arXiv:2604.13291v1 Announce Type: new Abstract: Accurate characterization of subsurface heterogeneity is challenging but essential for applications such as reservoir pressure management, geothermal en

POINTS-Seeker: Towards Training a Multimodal Agentic Search Model from Scratch

AgentsDGX agent

arXiv:2604.14029v1 Announce Type: new Abstract: While Large Multimodal Models (LMMs) demonstrate impressive visual perception, they remain epistemically constrained by their static parametric knowledg

RadAgents: Multimodal Agentic Reasoning for Chest X-ray Interpretation with Radiologist-like Workflows

AgentsDGX agent

arXiv:2509.20490v4 Announce Type: replace-cross Abstract: Agentic systems offer a potential path to solve complex clinical tasks through collaboration among specialized agents, augmented by tool use a

Sources say Ola's AI venture Krutrim's smart assistant Kruti is unavailable to users and the development of its Indian multilingual LLM, Krutrim 3, has stalled (Swathi Moorthy/The Economic Times)

IndustryDGX agent

Swathi Moorthy / The Economic Times: Sources say Ola's AI venture Krutrim's smart assistant Kruti is unavailable to users and the development of its Indian multilingual LLM, Krutrim 3, has stalled — W

15 Apr 2026

A US judge issues a $322.2M judgment against pirate library Anna's Archive for scraping Spotify, a largely symbolic victory as the site is anonymously operated (Rachel Scharf/Billboard)

IndustryDGX agent

Rachel Scharf / Billboard: A US judge issues a $322.2M judgment against pirate library Anna's Archive for scraping Spotify, a largely symbolic victory as the site is anonymously operated — At least fo

Agentic Discovery with Active Hypothesis Exploration for Visual Recognition

AgentsDGX agent

arXiv:2604.12999v1 Announce Type: new Abstract: We introduce HypoExplore, an agentic framework that formulates neural architecture discovery for visual recognition as a hypothesis-driven scientific in

[AINews] Humanity's Last Gasp

ToolsDGX agent

'Humanity's Last Gasp' is an AI news roundup from the Latent Space newsletter, likely covering significant developments in AI safety, existential risk discussions, or major industry milestones that pr

AISafetyBenchExplorer: A Metric-Aware Catalogue of AI Safety Benchmarks Reveals Fragmented Measurement and Weak Benchmark Governance

Model ReleasesDGX agent

arXiv:2604.12875v1 Announce Type: new Abstract: The rapid expansion of large language model (LLM) safety evaluation has produced a substantial benchmark ecosystem, but not a correspondingly coherent m

Former Mercor staffers describe 'operational mishaps' at the $10B startup, including employee fraud, a security breach, and suspected North Korean infiltration (Rashi Shrivastava/Forbes)

IndustryDGX agent

Rashi Shrivastava / Forbes: Former Mercor staffers describe “operational mishaps” at the 10B startup, including employee fraud, a security breach, and suspected North Korean infiltration — Founded in

Memo: Snap CEO Evan Spiegel says the company plans to lay off ~1,000 full-time employees, or 16% of its global workforce, to cut costs and achieve profitability (Alexandra S. Levine/Bloomberg)

IndustryDGX agent

Alexandra S. Levine / Bloomberg: Memo: Snap CEO Evan Spiegel says the company plans to lay off ~1,000 full-time employees, or 16% of its global workforce, to cut costs and achieve profitability — Snap

Narrative over Numbers: The Identifiable Victim Effect and its Amplification Under Alignment and Reasoning in Large Language Models

Model ReleasesDGX agent

arXiv:2604.12076v1 Announce Type: cross Abstract: The Identifiable Victim Effect (IVE) - the tendency to allocate greater resources to a specific, narratively described victim than to a statistically

Sources: a Snap-Perplexity AI search deal calling for Perplexity to pay Snap $400M has fallen apart; Snap is set to announce significant layoffs on Wednesday (Alex Heath/Sources)

IndustryDGX agent

Alex Heath / Sources: Sources: a Snap-Perplexity AI search deal calling for Perplexity to pay Snap $400M has fallen apart; Snap is set to announce significant layoffs on Wednesday — Mass layoffs land

Stendr snags $5.4M in pre-seed funding to develop AI-native drone-tracking tech

IndustryDGX agent

Norwegian defense technology startup Stendr said today it has closed on 5.4 million in pre-seed funding in order to deliver advanced artificial intelligence capabilities for modern weapons systems. Th

What to expect during Google Cloud Next: Join theCUBE April 22-24

IndustryDGX agent

Among the three companies that dominate the global cloud infrastructure market, Google Cloud remains in third place — behind Amazon Web Services Inc. and Microsoft Corp. — with 12% to 14% market share

14 Apr 2026

Cognitive Training for Language Models: Towards General Capabilities via Cross-Entropy Games

ResearchDGX agent

arXiv:2603.22479v3 Announce Type: replace-cross Abstract: Defining a constructive process to build general capabilities for language models in an automatic manner is considered an open problem in arti

EDUMATH: Generating Standards-aligned Educational Math Word Problems

ApplicationsDGX agent

arXiv:2510.06965v2 Announce Type: replace-cross Abstract: Math word problems (MWPs) are critical K-12 educational tools, and customizing them to students' interests and ability levels can enhance lear

Failure Ontology: A Lifelong Learning Framework for Blind Spot Detection and Resilience Design

ApplicationsDGX agent

arXiv:2604.10549v1 Announce Type: new Abstract: Personalized learning systems are almost universally designed around a single objective: help people acquire knowledge and skills more efficiently. We a

Given the messy naming scheme used by all the AI companies, I caused a chart to be made showing the gain in GPQA per 0.1 version in model na…

Model ReleasesDGX agent

Given the messy naming scheme used by all the AI companies, I caused a chart to be made showing the gain in GPQA per 0.1 version in model names (estimated, since model names skip version numbers). The

Masked Training for Robust Arrhythmia Detection from Digitalized Multiple Layout ECG Images

ApplicationsDGX agent

arXiv:2508.09165v3 Announce Type: replace-cross Abstract: Background: Electrocardiograms are indispensable for diagnosing cardiovascular diseases, yet in many settings they exist only as paper printou

Navigating the generative AI journey: The Path-to-Value framework from AWS

ApplicationsDGX agent

The AWS Generative AI Path-to-Value (P2V) framework is a structured mental model and practical guide designed to help organizations move generative AI initiatives from ideation and experimentation thr

OpenAI partners with Novo Nordisk to accelerate drug discovery and delivery

IndustryDGX agent

Artificial intelligence powerhouse OpenAI Group PBC is lending its expertise to Novo Nordisk A/S in a new partnership announced today that aims to accelerate research in the pharmaceutical industry. T

Reducing Hallucination in Enterprise AI Workflows via Hybrid Utility Minimum Bayes Risk (HUMBR)

Model ReleasesDGX agent

arXiv:2604.11141v1 Announce Type: new Abstract: Although LLMs drive automation, it is critical to ensure immense consideration for high-stakes enterprise workflows such as those involving legal matter

Research paper link: https://www.pnas.org/doi/10.1073/pnas.2519129123 I break down stories like this every day in my free newsletter. Keep u…

IndustryDGX agent

Research paper link: https://www.pnas.org/doi/10.1073/pnas.2519129123 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: https://www

Revisiting Epistemic Markers in Confidence Estimation: Can Markers Accurately Reflect Large Language Models' Uncertainty?

SafetyDGX agent

arXiv:2505.24778v3 Announce Type: replace Abstract: As large language models (LLMs) are increasingly used in high-stakes domains, accurately assessing their confidence is crucial. Humans typically exp

ScoRe-Flow: Complete Distributional Control via Score-Based Reinforcement Learning for Flow Matching

ResearchDGX agent

arXiv:2604.10962v1 Announce Type: new Abstract: Flow Matching (FM) policies have emerged as an efficient backbone for robotic control, offering fast and expressive action generation that underpins rec

SemaCDR: LLM-Powered Transferable Semantics for Cross-Domain Sequential Recommendation

ApplicationsDGX agent

arXiv:2604.09551v1 Announce Type: cross Abstract: Cross-domain recommendation (CDR) addresses the data sparsity and cold-start problems in the target domain by leveraging knowledge from data-rich sour

Signal-Aware Conditional Diffusion Surrogates for Transonic Wing Pressure Prediction

ResearchDGX agent

arXiv:2604.11263v1 Announce Type: cross Abstract: Accurate and efficient surrogate models for aerodynamic surface pressure fields are essential for accelerating aircraft design and analysis, yet deter

Some of my thoughts on why I loved Hampshire and why I think it should be a model for education in the AI era.

ApplicationsDGX agent

Some of my thoughts on why I loved Hampshire and why I think it should be a model for education in the AI era. Ken Burns, Lynn Pasquerella, and I on education, our rapidly changing world, and the valu

Sources: Anthropic has fielded multiple offers from VCs valuing the company at as much as 800B in recent weeks; it was valued at 380B in February (Ben Bergman/Business Insider)

IndustryDGX agent

Ben Bergman / Business Insider: Sources: Anthropic has fielded multiple offers from VCs valuing the company at as much as 800B in recent weeks; it was valued at 380B in February — Follow Ben Bergman …

Tackling multiphysics problems via finite element-guided physics-informed operator learning

ResearchDGX agent

arXiv:2603.01420v2 Announce Type: replace Abstract: This work presents a finite element-guied physics-informed learning framework for multiphysics problems with coupled partial differential equations

The idea of sovereign frontier models is only viable as long as the main Chinese model makers keep shipping open weights models that anyone …

ApplicationsDGX agent

The idea of sovereign frontier models is only viable as long as the main Chinese model makers keep shipping open weights models that anyone can build on. I am not sure how long that will continues but

Two-year-old Surface PCs get 300 price hikes as sub-1,000 models go away

IndustryDGX agent

Microsoft silently raised prices on practically all of its Surface PCs by between 100 and 500 , with the last two models previously under 1,000 — the Surface Pro 12-inch and Surface Laptop 13-inch, wh

13 Apr 2026

EpiAgent: An Agent-Centric System for Ancient Inscription Restoration

AgentsDGX agent

arXiv:2604.09367v1 Announce Type: new Abstract: Ancient inscriptions, as repositories of cultural memory, have suffered from centuries of environmental and human-induced degradation. Restoring their i

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