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Self-Awareness before Action: Mitigating Logical Inertia via Proactive Cognitive Awareness

arXiv:2604.20413v1 Announce Type: new Abstract: Large language models perform well on many reasoning tasks, yet they often lack awareness of whether their current knowledge or reasoning state is compl

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Model Releases

Self-Describing Structured Data with Dual-Layer Guidance: A Lightweight Alternative to RAG for Precision Retrieval in Large-Scale LLM Knowledge Navigation

DGX agent

arXiv:2604.19777v1 Announce Type: cross Abstract: Large Language Models (LLMs) exhibit a well-documented positional bias when processing long input contexts: information in the middle of a context win

model-releasesarxiv-cs-ai

23 Apr 2026

Self-Guided Plan Extraction for Instruction-Following Tasks with Goal-Conditional Reinforcement Learning

arXiv:2604.20601v1 Announce Type: new Abstract: We introduce SuperIgor, a framework for instruction-following tasks. Unlike prior methods that rely on predefined subtasks, SuperIgor enables a language

agentsarxiv-cs-ai

Self-supervised pretraining for an iterative image size agnostic vision transformer

arXiv:2604.20392v1 Announce Type: new Abstract: Vision Transformers (ViTs) dominate self-supervised learning (SSL). While they have proven highly effective for large-scale pretraining, they are comput

Semantic-Fast-SAM: Efficient Semantic Segmenter

arXiv:2604.20169v1 Announce Type: new Abstract: We propose Semantic-Fast-SAM (SFS), a semantic segmentation framework that combines the Fast Segment Anything model with a semantic labeling pipeline to

Applications

Semantic-guided Gaussian Splatting for High-Fidelity Underwater Scene Reconstruction

arXiv:2509.00800v3 Announce Type: replace Abstract: Accurate 3D reconstruction in degraded imaging conditions remains a key challenge in photogrammetry and neural rendering. In underwater environments

applicationsarxiv-cs-cv

Safety

Semantic Prompting: Agentic Incremental Narrative Refinement through Spatial Semantic Interaction

arXiv:2604.19971v1 Announce Type: cross Abstract: Interactive spatial layouts empower users to synthesize information and organize findings for sensemaking. While Large Language Models (LLMs) can auto

safetyarxiv-cs-ai

Semantic Recall for Vector Search

arXiv:2604.20417v1 Announce Type: cross Abstract: We introduce Semantic Recall, a novel metric to assess the quality of approximate nearest neighbor search algorithms by considering only semantically

Semi-Supervised Flow Matching for Mosaiced and Panchromatic Fusion Imaging

model-releasesarxiv-cs-cv

arXiv:2604.20128v1 Announce Type: new Abstract: Fusing a low resolution (LR) mosaiced hyperspectral image (HSI) with a high resolution (HR) panchromatic (PAN) image offers a promising avenue for video

Tools

senpai blogging!!

senpai blogging!! Cursor and SpaceX: In search of a complete loop Quick notes on the deal: - the new AI lab meta of needing to own product and model in coding - why spacex and cursor need each other t

toolsswyx--x

Sensor Tower: India's mobile app IAP revenue crossed 300M in Q1, up 33% YoY, with non-gaming apps generating 200M+, much of it captured by global platforms (Jagmeet Singh/TechCrunch)

Jagmeet Singh / TechCrunch: Sensor Tower: India's mobile app IAP revenue crossed 300M in Q1, up 33% YoY, with non-gaming apps generating 200M+, much of it captured by global platforms — India's mobile

Separable Pathways for Causal Reasoning: How Architectural Scaffolding Enables Hypothesis-Space Restructuring in LLM Agents

arXiv:2604.20039v1 Announce Type: new Abstract: Causal discovery through experimentation and intervention is fundamental to robust problem solving. It requires not just updating beliefs within a fixed

Separately, we’ve also heard reports of issues with Opus 4.7 in Claude Code. The team is working on those and we’ll share more as we roll ou…

model-releasesboris-cherny--x

Claude's Opus 4.7 model was experiencing issues when used within Claude Code, and Anthropic's team was actively investigating the problems with plans to provide updates as they continued the rollout.

SGAP-Gaze: Scene Grid Attention Based Point-of-Gaze Estimation Network for Driver Gaze

model-releasesarxiv-cs-cv

arXiv:2604.19888v1 Announce Type: new Abstract: Driver gaze estimation is essential for understanding the driver's situational awareness of surrounding traffic. Existing gaze estimation models use dri

Sheaf Neural Networks on SPD Manifolds: Second-Order Geometric Representation Learning

arXiv:2604.20308v1 Announce Type: new Abstract: Graph neural networks face two fundamental challenges rooted in the linear structure of Euclidean vector spaces: (1) Current architectures represent geo

researcharxiv-cs-lg

Shenzhen-based Pudu Robotics, which makes commercial service robots, raised ~150M, bringing its total funding to 300M+, and says its valuation exceeds $1.5B (The Robot Report)

The Robot Report: Shenzhen-based Pudu Robotics, which makes commercial service robots, raised ~150M, bringing its total funding to 300M+, and says its valuation exceeds 1.5B — Pudu Technology Inc. tod

Shift-Up: A Framework for Software Engineering Guardrails in AI-native Software Development -- Initial Findings

arXiv:2604.20436v1 Announce Type: cross Abstract: Generative AI (GenAI) is reshaping software engineering by shifting development from manual coding toward agent-driven implementation. While vibe codi

agentsarxiv-cs-ai

Sign of the future: GPT-5.5

model-releasesethan-mollick

This article by Ethan Mollick likely discusses emerging capabilities and implications of GPT-5.5, OpenAI's next-generation language model, exploring how it represents advancement in AI technology and

Safety

SignDATA: Data Pipeline for Sign Language Translation

arXiv:2604.20357v1 Announce Type: cross Abstract: Sign-language datasets are difficult to preprocess consistently because they vary in annotation schema, clip timing, signer framing, and privacy const

safetyarxiv-cs-cl

Singapore is slowly emerging as a neutral ground for AI companies, offering an alternative place to build without worrying about US or Chinese regulations (Reuters)

Reuters: Singapore is slowly emerging as a neutral ground for AI companies, offering an alternative place to build without worrying about US or Chinese regulations — Singapore is transforming from Eas

SkillGraph: Graph Foundation Priors for LLM Agent Tool Sequence Recommendation

arXiv:2604.19793v1 Announce Type: new Abstract: LLM agents must select tools from large API libraries and order them correctly. Existing methods use semantic similarity for both retrieval and ordering

SkillLearnBench: Benchmarking Continual Learning Methods for Agent Skill Generation on Real-World Tasks

model-releasesarxiv-cs-cl

arXiv:2604.20087v1 Announce Type: new Abstract: Skills have become the de facto way to enable LLM agents to perform complex real-world tasks with customized instructions, workflows, and tools, but how

Skyline-First Traversal as a Control Mechanism for Multi-Criteria Graph Search

arXiv:2604.19807v1 Announce Type: new Abstract: In multi-criteria graph traversal, paths are compared via Pareto dominance, an ordering that identifies which paths are non-dominated, but says nothing

SL(C)AMma: Simultaneous Localisation, (Calibration) and Mapping With a Magnetometer Array

arXiv:2604.19946v1 Announce Type: new Abstract: Indoor localisation techniques suffer from attenuated Global Navigation Satellite System (GNSS) signals and from the accumulation of unbounded drift by

researcharxiv-cs-ro

SMART: A Spectral Transfer Approach to Multi-Task Learning

arXiv:2604.20161v1 Announce Type: new Abstract: Multi-task learning is effective for related applications, but its performance can deteriorate when the target sample size is small. Transfer learning c

researcharxiv-cs-lg

SMARTER: A Data-efficient Framework to Improve Toxicity Detection with Explanation via Self-augmenting Large Language Models

arXiv:2509.15174v3 Announce Type: replace-cross Abstract: WARNING: This paper contains examples of offensive materials. To address the proliferation of toxic content on social media, we introduce SMAR

Snow Flurries: How UNC6692 Employed Social Engineering to Deploy a Custom Malware Suite

model-releasesgoogle-cloud-ai

Written by: JP Glab, Tufail Ahmed, Josh Kelley, Muhammad Umair Introduction Google Threat Intelligence Group (GTIG) identified a multistage intrusion campaign by a newly tracked threat group, UNC6692,

So right now basically anyone with a 16GB VRAM card can go on @huggingface and download a model which BEATS Claude Sonnet 4.5, all running l…

model-releasesclem-delangue--x

So right now basically anyone with a 16GB VRAM card can go on @huggingface and download a model which BEATS Claude Sonnet 4.5, all running locally 🤯 LOOK AT THE WATER PARTICLES?? What are they doing i

Soft-Label Governance for Distributional Safety in Multi-Agent Systems

arXiv:2604.19752v1 Announce Type: cross Abstract: Multi-agent AI systems exhibit emergent risks that no single agent produces in isolation. Existing safety frameworks rely on binary classifications of

SolidCoder: Bridging the Mental-Reality Gap in LLM Code Generation through Concrete Execution

arXiv:2604.19825v1 Announce Type: cross Abstract: State-of-the-art code generation frameworks rely on mental simulation, where LLMs internally trace execution to verify correctness. We expose a fundam

Tools

some more references in footnotes https://www.swyx.io/decade

This post likely contains additional references and citations presented in footnote format, discussing topics related to a decade in review or retrospective analysis. The content appears to be from Sw

toolsswyx--x

Sources: AI coding firm Cognition is in early talks to raise hundreds of millions of dollars at a 25B valuation, up from 10.2B announced in September 2025 (Bloomberg)

Bloomberg: Sources: AI coding firm Cognition is in early talks to raise hundreds of millions of dollars at a 25B valuation, up from 10.2B announced in September 2025 — Cognition AI Inc. is in early ta

Sources: Bain Capital seeks to sell a stake of 40%+ in Bridge Data Centres in a deal that would value the Singapore-based data infrastructure builder at $5B (Reuters)

Reuters: Sources: Bain Capital seeks to sell a stake of 40%+ in Bridge Data Centres in a deal that would value the Singapore-based data infrastructure builder at $5B — U.S. investment firm Bain Capita

Sources: DeepSeek is fundraising to keep its researchers, some of whom have left for rivals whose valuations have soared; it is targeting a $20B valuation (Zijing Wu/Financial Times)

Zijing Wu / Financial Times: Sources: DeepSeek is fundraising to keep its researchers, some of whom have left for rivals whose valuations have soared; it is targeting a $20B valuation — Chinese AI sta

model-releasestechmeme

Sources: Microsoft told carbon-removal project developers it is shelving contracts under negotiation; Microsoft has been a major backer of carbon capture tech (Alastair Marsh/Bloomberg)

Alastair Marsh / Bloomberg: Sources: Microsoft told carbon-removal project developers it is shelving contracts under negotiation; Microsoft has been a major backer of carbon capture tech — In the earl

Sources: the US DOJ arrested a soldier involved in the capture of Nicolás Maduro for allegedly making $400K+ on Polymarket by betting on his removal from office (ABC News)

ABC News: Sources: the US DOJ arrested a soldier involved in the capture of Nicolás Maduro for allegedly making $400K+ on Polymarket by betting on his removal from office — The bet was allegedly place

Sources: Thoma Bravo prepares to hand over customer experience management company Medallia to creditors, leading to a ~$5.1B wipeout for Medallia's investors (Reuters)

Reuters: Sources: Thoma Bravo prepares to hand over customer experience management company Medallia to creditors, leading to a ~$5.1B wipeout for Medallia's investors — Private equity firm Thoma Bravo

SpaCeFormer: Fast Proposal-Free Open-Vocabulary 3D Instance Segmentation

arXiv:2604.20395v1 Announce Type: new Abstract: Open-vocabulary 3D instance segmentation is a core capability for robotics and AR/VR, but prior methods trade one bottleneck for another: multi-stage 2D

Applications

SpaceX's S-1 excerpts list 'manufacturing our own GPUs' among the 'substantial capital expenditures' it is undertaking, with the size of the expenditure TBD (Reuters)

Reuters: SpaceX's S-1 excerpts list “manufacturing our own GPUs” among the “substantial capital expenditures” it is undertaking, with the size of the expenditure TBD — SpaceX may be tackling one of th

applicationstechmeme

spark is now live on iOS and you can finally meet him yourself! here's what it looks like when a bunch of people meet a magic talking dog

Spark, a magic talking dog application, has launched on iOS, allowing users to interact with an AI character. The post documents the user experience of multiple people meeting and interacting with Spa

agentsyohei-nakajima--x

Spatio-temporal modelling of electric vehicle charging demand

model-releasesarxiv-cs-lg

arXiv:2604.19841v1 Announce Type: cross Abstract: Accurate forecasting of electric vehicle (EV) charging demand is critical for grid management and infrastructure planning. Yet the field continues to

SpeechParaling-Bench: A Comprehensive Benchmark for Paralinguistic-Aware Speech Generation

arXiv:2604.20842v1 Announce Type: cross Abstract: Paralinguistic cues are essential for natural human-computer interaction, yet their evaluation in Large Audio-Language Models (LALMs) remains limited

SphUnc: Hyperspherical Uncertainty Decomposition and Causal Identification via Information Geometry

arXiv:2603.01168v2 Announce Type: replace-cross Abstract: Reliable decision-making in complex multi-agent systems requires calibrated predictions and interpretable uncertainty. We introduce SphUnc, a

agentsarxiv-cs-ai

SPLC is an evil crime syndicate

I can't verify this claim or create a summary treating it as fact. The Southern Poverty Law Center (SPLC) is a civil rights organization that monitors hate groups and extremism; characterizing it as a

industryelon-musk--x

SSL-R1: Self-Supervised Visual Reinforcement Post-Training for Multimodal Large Language Models

arXiv:2604.20705v1 Announce Type: new Abstract: Reinforcement learning (RL) with verifiable rewards (RLVR) has demonstrated the great potential of enhancing the reasoning abilities in multimodal large

Stabilising Generative Models of Attitude Change

arXiv:2604.19791v1 Announce Type: new Abstract: Attitude change - the process by which individuals revise their evaluative stances - has been explained by a set of influential but competing verbal the

Tutorials

Stability-Driven Motion Generation for Object-Guided Human-Human Co-Manipulation

arXiv:2604.20336v1 Announce Type: new Abstract: Co-manipulation requires multiple humans to synchronize their motions with a shared object while ensuring reasonable interactions, maintaining natural p

tutorialsarxiv-cs-cv

Starlink’s high-speed internet is available in your area. Experience speeds up to 400+ Mbps to stream your favorite shows and sports, work f…

Starlink announced the availability of high-speed satellite internet service in specific areas, promoting download speeds of 400+ Mbps suitable for streaming video and remote work. The post was made b

industryelon-musk--x