✨Concrete Jungle: Towards Concreteness Paved Contrastive Negative Mining for Compositional Understanding

📝 Summary:
This paper improves vision-language models for compositional reasoning by using concreteness-based negative sample selection and a novel margin-based loss. Their framework, Slipform, achieves state-of-the-art accuracy on compositional benchmarks and cross-modal retrieval.

🔹 Publication Date: Published on Apr 14

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.13313
• PDF: https://arxiv.org/pdf/2604.13313

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#VisionLanguage #DeepLearning #AIResearch #ComputerVision #NLP

✨GenericAgent: A Token-Efficient Self-Evolving LLM Agent via Contextual Information Density Maximization (V1.0)

📝 Summary:
GenericAgent is a self-evolving large language model agent system that maximizes context information density through hierarchical memory, reusable SOPs, and efficient compression to overcome long-hori...

🔹 Publication Date: Published on Apr 18

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.17091
• PDF: https://arxiv.org/pdf/2604.17091
• Github: https://github.com/lsdefine/GenericAgent

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✨Agents Explore but Agents Ignore: LLMs Lack Environmental Curiosity

📝 Summary:
LLM-based agents fail to exploit discovered unexpected information despite recognizing it, indicating a lack of environmental curiosity that depends on tools, compute, and training data distribution. ...

🔹 Publication Date: Published on Apr 19

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.17609
• PDF: https://arxiv.org/pdf/2604.17609

==================================

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✨On the Robustness of LLM-Based Dense Retrievers: A Systematic Analysis of Generalizability and Stability

📝 Summary:
State-of-the-art open-source LLM-based dense retrievers demonstrate varying levels of generalizability and stability, with instruction-tuned models showing better performance but facing specialization...

🔹 Publication Date: Published on Apr 17

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.16576
• PDF: https://arxiv.org/pdf/2604.16576
• Github: https://github.com/liyongkang123/Robust_LLM_Retriever_Eval

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✨VoxMind: An End-to-End Agentic Spoken Dialogue System

📝 Summary:
VoxMind enhances spoken dialogue models with agentic capabilities through a "Think-before-Speak" mechanism and dynamic tool management to improve task completion rates while maintaining conversational...

🔹 Publication Date: Published on Apr 17

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.15710
• PDF: https://arxiv.org/pdf/2604.15710
• Github: https://github.com/MM-Speech/VoxMind

🔹 Models citing this paper:
• https://huggingface.co/leungtianle/VoxMind

==================================

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✨MTR-DuplexBench: Towards a Comprehensive Evaluation of Multi-Round Conversations for Full-Duplex Speech Language Models

📝 Summary:
Current full-duplex speech language models struggle with multi-round conversations due to inconsistent performance across different evaluation dimensions, necessitating comprehensive benchmarking. AI-...

🔹 Publication Date: Published on Apr 17

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2511.10262
• PDF: https://arxiv.org/pdf/2511.10262
• Github: https://github.com/ZhangHe0918/MTR-DuplexBench

✨ Datasets citing this paper:
• https://huggingface.co/datasets/Jeff0918/MTR-DuplexBench

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✨The Continuity Layer: Why Intelligence Needs an Architecture for What It Carries Forward

📝 Summary:
The paper advocates for a continuity layer in AI systems to address the limitation of transient understanding, proposing a Decomposed Trace Convergence Memory storage primitive and a four-layer develo...

🔹 Publication Date: Published on Apr 19

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.17273
• PDF: https://arxiv.org/pdf/2604.17273
• Project Page: https://kenoticlabs.com/thesis
• Github: https://github.com/Kenotic-Labs/continuity-layer

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✨Significance and Stability Analysis of Gene-Environment Interaction using RGxEStat

📝 Summary:
G e n o t y p e - b y - E n v i r o n m e n t ( G x E ) i n t e r a c t i o n s i n f l u e n c e t h e p e r f o r m a n c e o f g e n o t y p e s a c r o s s d i v e r s e e n v i r o n m e n t s , ...

🔹 Publication Date: Published on Apr 3

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.03337
• PDF: https://arxiv.org/pdf/2604.03337
• Github: https://github.com/mason-ching/RGxEStat

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✨On the Reliability of Computer Use Agents

📝 Summary:
Computer-use agents exhibit unreliable performance due to execution stochasticity, task specification ambiguity, and behavioral variability, necessitating repeated evaluation and stable strategies for...

🔹 Publication Date: Published on Apr 20

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.17849
• PDF: https://arxiv.org/pdf/2604.17849
• Github: https://github.com/simular-ai/cua_reliability

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✨The Illusion of Certainty: Decoupling Capability and Calibration in On-Policy Distillation

📝 Summary:
On-policy distillation suffers from miscalibration due to information mismatch between training and deployment contexts, which is addressed through a calibration-aware framework that improves both per...

🔹 Publication Date: Published on Apr 18

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.16830
• PDF: https://arxiv.org/pdf/2604.16830
• Project Page: https://github.com/SalesforceAIResearch/CaOPD
• Github: https://github.com/SalesforceAIResearch/CaOPD

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✨Forge-UGC: FX optimization and register-graph engine for universal graph compiler

📝 Summary:
Forge-UGC is a four-phase compiler for efficient transformer deployment on heterogeneous hardware, offering faster compilation, reduced inference latency, and lower energy consumption compared to exis...

🔹 Publication Date: Published on Apr 14

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.16498
• PDF: https://arxiv.org/pdf/2604.16498

==================================

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✨Protecting Language Models Against Unauthorized Distillation through Trace Rewriting

📝 Summary:
Techniques for modifying teacher-generated reasoning traces to prevent unauthorized knowledge distillation while maintaining answer correctness and enabling detectable watermarks are presented. AI-gen...

🔹 Publication Date: Published on Apr 16

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.15143
• PDF: https://arxiv.org/pdf/2602.15143
• Github: https://github.com/xhOwenMa/trace-rewriting

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✨Symbolic Guardrails for Domain-Specific Agents: Stronger Safety and Security Guarantees Without Sacrificing Utility

📝 Summary:
Symbolic guardrails provide strong safety and security guarantees for AI agents in high-stakes environments. A study found these guardrails can enforce 74% of specified policy requirements, improving safety without sacrificing utility. This makes them a practical solution for domain-specific agents.

🔹 Publication Date: Published on Apr 16

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.15579
• PDF: https://arxiv.org/pdf/2604.15579
• Github: https://github.com/hyn0027/agent-symbolic-guardrails

✨ Datasets citing this paper:
• https://huggingface.co/datasets/hyn0027D/agent-symbolic-guardrails

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✨When Background Matters: Breaking Medical Vision Language Models by Transferable Attack

📝 Summary:
MedFocusLeak enables transferable black-box attacks on vision-language models for medical imaging by injecting imperceptible perturbations that redirect model attention, demonstrating significant vuln...

🔹 Publication Date: Published on Apr 19

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.17318
• PDF: https://arxiv.org/pdf/2604.17318
• Project Page: https://akashghosh.github.io/MedFocusLeakACL/
• Github: https://github.com/AkashGhosh/When-Background-Matters-Breaking-Medical-Vision-Language-Models-by-Transferable-Attack

==================================

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✨MARCO: Navigating the Unseen Space of Semantic Correspondence

📝 Summary:
MARCO is a compact, fast model for semantic correspondence that excels at generalizing to unseen keypoints. Its coarse-to-fine objective and self-distillation framework improve fine-grained localization and overall accuracy.

🔹 Publication Date: Published on Apr 20

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.18267
• PDF: https://arxiv.org/pdf/2604.18267
• Project Page: https://visinf.github.io/MARCO
• Github: https://github.com/visinf/MARCO

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✨River-LLM: Large Language Model Seamless Exit Based on KV Share

📝 Summary:
River-LLM enables efficient token-level early exit in LLMs by introducing a KV-Shared Exit River. This mechanism naturally generates and preserves missing historical states, overcoming the KV Cache Absence problem. It achieves 1.71 to 2.16 times practical speedup while maintaining high generation...

🔹 Publication Date: Published on Apr 20

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.18396
• PDF: https://arxiv.org/pdf/2604.18396

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✨Terminal Wrench: A Dataset of 331 Reward-Hackable Environments and 3,632 Exploit Trajectories

📝 Summary:
A dataset of 331 terminal-agent environments with 3,632 reward-hacking trajectories and 2,352 legitimate baselines across four AI models is released to study adversarial exploits in system administrat...

🔹 Publication Date: Published on Apr 19

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.17596
• PDF: https://arxiv.org/pdf/2604.17596
• Project Page: https://github.com/few-sh/terminal-wrench
• Github: https://github.com/few-sh/terminal-wrench

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✨KWBench: Measuring Unprompted Problem Recognition in Knowledge Work

📝 Summary:
KWBench is a new benchmark for evaluating LLMs ability to recognize underlying game-theoretic structures in professional scenarios without prompts. It tests if models can identify the problem type from raw inputs alone. Current LLMs perform poorly, failing to recognize problems even if they can a...

🔹 Publication Date: Published on Apr 17

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.15760
• PDF: https://arxiv.org/pdf/2604.15760
• Project Page: https://kwbench.github.io/
• Github: https://github.com/ankitmaloo/fasteval

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✨AgentSPEX: An Agent SPecification and EXecution Language

📝 Summary:
AgentSPEX is a domain-specific language and framework for creating structured, modular, and interpretable large language model agent workflows with explicit control flow and state management. AI-gener...

🔹 Publication Date: Published on Apr 14

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.13346
• PDF: https://arxiv.org/pdf/2604.13346
• Project Page: https://agentspex.ai/
• Github: https://github.com/ScaleML/AgentSPEX

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✨CoInteract: Physically-Consistent Human-Object Interaction Video Synthesis via Spatially-Structured Co-Generation

📝 Summary:
CoInteract presents an end-to-end framework for human-object interaction video synthesis using a Diffusion Transformer backbone with specialized modules for structural stability and physical plausibil...

🔹 Publication Date: Published on Apr 21

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.19636
• PDF: https://arxiv.org/pdf/2604.19636
• Project Page: https://xinxiaozhe12345.github.io/CoInteract_Project/
• Github: https://github.com/luoxyhappy/CoInteract

🔹 Models citing this paper:
• https://huggingface.co/georgexin/cointeract

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✨PlayCoder: Making LLM-Generated GUI Code Playable

📝 Summary:
Large language models struggle to generate logically correct GUI applications, prompting the development of PlayEval benchmark and PlayCoder framework that uses multi-agent approaches to improve funct...

🔹 Publication Date: Published on Apr 21

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2604.19742
• PDF: https://arxiv.org/pdf/2604.19742
• Project Page: https://arxiv.org/abs/2604.19742
• Github: https://github.com/Tencent/PlayCoder

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