✨Echoes as Anchors: Probabilistic Costs and Attention Refocusing in LLM Reasoning

📝 Summary:
This paper formalizes the Echo of Prompt EOP, spontaneous question repetition by LLMs, as a compute-shaping mechanism. It introduces Echo-Distilled SFT and Echoic Prompting to leverage EOP, improving reasoning accuracy and efficiency by refocusing attention.

🔹 Publication Date: Published on Feb 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.06600
• PDF: https://arxiv.org/pdf/2602.06600
• Github: https://github.com/hhh2210/echoes-as-anchors

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

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#LLM #PromptEngineering #AIResearch #DeepLearning #AIAttention

✨AIRS-Bench: a Suite of Tasks for Frontier AI Research Science Agents

📝 Summary:
AIRS-Bench is a new benchmark of 20 scientific tasks evaluating AI agents across the full research lifecycle. Agents exceed human state-of-the-art in 4 tasks but largely fall short, highlighting significant room for improvement in autonomous scientific research. The suite is open-sourced to accel...

🔹 Publication Date: Published on Feb 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.06855
• PDF: https://arxiv.org/pdf/2602.06855
• Github: https://github.com/facebookresearch/airs-bench

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

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#AIagents #ScientificResearch #AIBenchmark #FrontierAI #AutonomousResearch

✨Fundamental Reasoning Paradigms Induce Out-of-Domain Generalization in Language Models

📝 Summary:
This study explores how fundamental reasoning paradigms deduction induction and abduction influence LLM generalization. By training LLMs on a new dataset of symbolic reasoning trajectories, the research shows substantial performance gains and strong generalizability on realistic out-of-domain tasks.

🔹 Publication Date: Published on Feb 9

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.08658
• PDF: https://arxiv.org/pdf/2602.08658
• Github: https://github.com/voalmciaf/FR-OOD

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

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#LLM #AI #MachineLearning #Reasoning #Generalization

✨Data Science and Technology Towards AGI Part I: Tiered Data Management

📝 Summary:
This paper proposes an LLM-guided, tiered data management framework L0-L4 to optimize data quality, acquisition cost, and training efficiency. This systematic approach, used across LLM development stages, significantly improves model performance and sustainability.

🔹 Publication Date: Published on Feb 9

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.09003
• PDF: https://arxiv.org/pdf/2602.09003
• Project Page: https://ultradata.openbmb.cn/
• Github: https://github.com/UltraData-OpenBMB/UltraData-Math

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

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#DataScience #LLM #AGI #DataManagement #AIResearch

✨Context Compression via Explicit Information Transmission

📝 Summary:
ComprExIT enhances LLM long-context inference via explicit information transmission over frozen hidden states. This lightweight method uses depth-wise and width-wise transmission to mitigate overwriting and coordinate information allocation, outperforming existing compression techniques with mini...

🔹 Publication Date: Published on Feb 3

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.03784
• PDF: https://arxiv.org/pdf/2602.03784

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨dewi-kadita: A Python Library for Idealized Fish Schooling Simulation with Entropy-Based Diagnostics

📝 Summary:
Collective motion in fish schools exemplifies emergent self-organization in active matter systems, yet computational tools for simulating and analyzing these dynamics remain fragmented across research...

🔹 Publication Date: Published on Feb 8

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.07948
• PDF: https://arxiv.org/pdf/2602.07948
• Project Page: https://pypi.org/project/dewi-kadita/
• Github: https://github.com/sandyherho/dewi-kadita

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Cost-Efficient RAG for Entity Matching with LLMs: A Blocking-based Exploration

📝 Summary:
CE-RAG4EM reduces computational overhead in large-scale entity matching by implementing blocking-based batch retrieval and generation while maintaining competitive matching quality. AI-generated summa...

🔹 Publication Date: Published on Feb 5

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.05708
• PDF: https://arxiv.org/pdf/2602.05708

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Statistical Learning Theory in Lean 4: Empirical Processes from Scratch

📝 Summary:
A comprehensive formalization of statistical learning theory in Lean 4 addresses gaps in mathematical libraries and demonstrates human-AI collaboration for verified machine learning theory foundations...

🔹 Publication Date: Published on Feb 2

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.02285
• PDF: https://arxiv.org/pdf/2602.02285
• Github: https://github.com/YuanheZ/lean-stat-learning-theory

✨ Datasets citing this paper:
• https://huggingface.co/datasets/liminho123/lean4-stat-learning-theory-novel
• https://huggingface.co/datasets/liminho123/lean4-stat-learning-theory-random
• https://huggingface.co/datasets/liminho123/lean4-stat-learning-theory-corpus

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Optimal Turkish Subword Strategies at Scale: Systematic Evaluation of Data, Vocabulary, Morphology Interplay

📝 Summary:
This study systematically evaluates Turkish subword tokenization, varying vocabulary and corpus size across multiple tokenizer families and diverse linguistic tasks. It introduces morphology-aware diagnostics to provide actionable guidance for building effective tokenizers in morphologically rich...

🔹 Publication Date: Published on Feb 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.06942
• PDF: https://arxiv.org/pdf/2602.06942

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨KV-CoRE: Benchmarking Data-Dependent Low-Rank Compressibility of KV-Caches in LLMs

📝 Summary:
KV-CoRE method evaluates kv-cache compressibility through SVD-based low-rank approximation, revealing patterns linking compressibility to model architecture and training data across multiple languages...

🔹 Publication Date: Published on Feb 5

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.05929
• PDF: https://arxiv.org/pdf/2602.05929

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨CauScale: Neural Causal Discovery at Scale

📝 Summary:
CauScale is a neural architecture that enables efficient causal discovery on large graphs through compressed embeddings and tied attention weights, achieving high accuracy and significant speedups ove...

🔹 Publication Date: Published on Feb 9

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.08629
• PDF: https://arxiv.org/pdf/2602.08629

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨f-GRPO and Beyond: Divergence-Based Reinforcement Learning Algorithms for General LLM Alignment

📝 Summary:
Preference alignment objectives are extended to general alignment settings using f-divergence variational representations, introducing novel on-policy and hybrid policy optimization methods for LLM al...

🔹 Publication Date: Published on Feb 5

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.05946
• PDF: https://arxiv.org/pdf/2602.05946

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Agent Skills: A Data-Driven Analysis of Claude Skills for Extending Large Language Model Functionality

📝 Summary:
Agent skills extend large language model (LLM) agents with reusable, program-like modules that define triggering conditions, procedural logic, and tool interactions. As these skills proliferate in pub...

🔹 Publication Date: Published on Feb 8

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.08004
• PDF: https://arxiv.org/pdf/2602.08004

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨CodeCircuit: Toward Inferring LLM-Generated Code Correctness via Attribution Graphs

📝 Summary:
CodeCircuit assesses LLM code correctness purely from its internal neural dynamics. It uses algorithmic attribution graphs to identify structural signatures of correct reasoning versus failure. This reliably predicts correctness and fixes errors.

🔹 Publication Date: Published on Feb 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.07080
• PDF: https://arxiv.org/pdf/2602.07080
• Github: https://github.com/bruno686/CodeCircuit

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Towards Agentic Intelligence for Materials Science

📝 Summary:
AI-driven materials science integrates large language models across discovery pipelines from data curation to agent-based experimentation, emphasizing system-level optimization and autonomous goal pur...

🔹 Publication Date: Published on Jan 29

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.00169
• PDF: https://arxiv.org/pdf/2602.00169

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Anchored Decoding: Provably Reducing Copyright Risk for Any Language Model

📝 Summary:
Anchored Decoding is an inference-time method that reduces verbatim copying in language models. It guides a risky LM with a permissively trained safe LM, significantly lowering copyright risk while preserving fluency and factuality. This method achieves up to 75% reduction in measurable copying.

🔹 Publication Date: Published on Feb 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.07120
• PDF: https://arxiv.org/pdf/2602.07120
• Project Page: https://tinyurl.com/anchored-decoding-demo
• Github: https://github.com/jacqueline-he/anchored-decoding

🔹 Models citing this paper:
• https://huggingface.co/jacquelinehe/tinycomma-1.8b-llama3-tokenizer

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

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#LLM #AICopyright #AISafety #ResponsibleAI #AIResearch

✨Col-Bandit: Zero-Shot Query-Time Pruning for Late-Interaction Retrieval

📝 Summary:
Col-Bandit reduces computational costs in multi-vector late-interaction retrieval by adaptively pruning token-level interactions during query processing while maintaining ranking accuracy. AI-generate...

🔹 Publication Date: Published on Feb 2

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.02827
• PDF: https://arxiv.org/pdf/2602.02827
• Project Page: https://roipony.github.io/ColBandit/

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨Reasoning-Augmented Representations for Multimodal Retrieval

📝 Summary:
The paper enhances Universal Multimodal Retrieval by decoupling reasoning from retrieval. It uses a Vision-Language Model to make implicit semantics explicit in both corpus entries and queries. Training the retriever on these reasoning-augmented representations yields consistent performance gains...

🔹 Publication Date: Published on Feb 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.07125
• PDF: https://arxiv.org/pdf/2602.07125
• Github: https://github.com/AugmentedRetrieval/ReasoningAugmentedRetrieval

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨RLinf-USER: A Unified and Extensible System for Real-World Online Policy Learning in Embodied AI

📝 Summary:
USER is a unified system for scalable, asynchronous online policy learning in physical robots. It treats robots as hardware resources, manages communication, and supports diverse learning paradigms, including VLA models, enabling robust real-world AI training.

🔹 Publication Date: Published on Feb 8

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.07837
• PDF: https://arxiv.org/pdf/2602.07837
• Project Page: https://rlinf.readthedocs.io/en/latest/rst_source/publications/rlinf_user.html
• Github: https://github.com/RLinf/RLinf/blob/main/examples/embodiment/run_realworld_async.sh

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨TermiGen: High-Fidelity Environment and Robust Trajectory Synthesis for Terminal Agents

📝 Summary:
TermiGen introduces a pipeline for generating verifiable terminal environments and resilient trajectories to improve open-weight LLMs' ability to execute complex tasks and recover from runtime errors....

🔹 Publication Date: Published on Feb 6

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.07274
• PDF: https://arxiv.org/pdf/2602.07274
• Github: https://github.com/ucsb-mlsec/terminal-bench-env

🔹 Models citing this paper:
• https://huggingface.co/UCSB-SURFI/TermiGen-32B

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

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#AI #DataScience #MachineLearning #HuggingFace #Research

✨UI-Venus-1.5 Technical Report

📝 Summary:
UI-Venus-1.5 is a unified GUI agent with improved performance through mid-training stages, online reinforcement learning, and model merging techniques. AI-generated summary GUI agents have emerged as ...

🔹 Publication Date: Published on Feb 9

🔹 Paper Links:
• arXiv Page: https://arxiv.org/abs/2602.09082
• PDF: https://arxiv.org/pdf/2602.09082
• Github: https://github.com/inclusionAI/UI-Venus

🔹 Models citing this paper:
• https://huggingface.co/inclusionAI/UI-Venus-1.5-8B
• https://huggingface.co/inclusionAI/UI-Venus-1.5-30B-A3B
• https://huggingface.co/inclusionAI/UI-Venus-1.5-2B

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

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#AI #DataScience #MachineLearning #HuggingFace #Research