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Every paper checked for brief #4 of 12–19 Oct 2026 — nothing is hidden. Brief papers first.

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AtomSearch: Evidence-Grounded Tree Search for Agent Skill Optimization
The paper proposes a tree search method that optimizes agent skills through contrastive atomic rule editing and execution memory.
Ranked #410New way to see a problemPreprint6/10 suggested
AI agents
via arxiv · 15 Oct, 15:06
On-topic
Proposes tree search optimization for editable agent skills to complete tasks over multi-step executions.
Confine to the Task, Anchor the Rest: Concept-Guided Retention Regularizer for Parameter-Efficient Fine-Tuning
The paper proposes a concept-guided regularizer using sparse autoencoders to reduce catastrophic forgetting during parameter-efficient fine-tuning.
Ranked #410New way to see a problemPreprint6/10 suggested
AI safety and reliability in deployment
via arxiv · 15 Oct, 06:18
On-topic
Addresses catastrophic forgetting during fine-tuning by anchoring concepts to maintain model reliability.
ReDiS: Reasoning-Diagnosis Self-Evolution for Multimodal Reasoning in Remote Sensing
Presents ReDiS, a self-evolution framework separating exploration and candidate diagnosis to improve multimodal reasoning in remote sensing.
Ranked #410Preprint0/10 suggested
Multimodal models
via arxiv · 15 Oct, 06:18
On-topic
Improves multimodal reasoning and visual grounding in multimodal large language models using self-evolution.
BridgeCodec: Mamba Enhanced Neural Audio Codec with Schrödinger Bridge at Low Bitrate
This paper proposes an optimal-transport bridge framework to translate audio representations directly between mismatched neural codecs at low bitrates.
Ranked #410Preprint0/10 suggested
Small and efficient models
via arxiv · 15 Oct, 06:17
On-topic
Develops a lightweight, low-bitrate neural audio codec for efficient streaming.
Evaluating LLM Creativity through Long-Tail Performance
Formalizes language model creativity evaluation as long-tail input-output distribution performance and tests it across multiple benchmarks and models.
Ranked #410New way to see a problemPreprint5/10 suggested
LLM evaluation and benchmarks
via arxiv · 12 Oct, 16:28
On-topic
Critiques existing creativity benchmarks and proposes a new evaluation metric for long-tail performance.
One Bias Score, Two Factors: How Mitigations Affect Option Bias in Multiple-Choice Evaluation
Deconstructs multiple-choice option bias in language models into two factors tracking answer flips and positional skew.
Ranked #411New way to see a problemPreprint5/10 suggested
LLM evaluation and benchmarks
via arxiv · 17 Oct, 06:17
On-topic
Analyzes selection bias and order sensitivity flaws in multiple-choice benchmarks.
Learning Speech Attribute Representations via Multi-Teacher Distillation
Distills multiple speech attributes from four teacher models into a single shared speech encoder.
Ranked #411Preprint0/10 suggested
Multimodal models
via arxiv · 17 Oct, 06:17
On-topic
Investigates audio speech representations across semantics, speaker identity, and emotion.
Qwenfant: Train Big Character-level BabyLMs on Concise Parallel Text
The paper presents an approach using character-level tokens, larger models, and synthetic data for the multilingual BabyLM data-efficiency challenge.
Ranked #411Preprint0/10 suggested
Small and efficient models
via arxiv · 15 Oct, 15:06
On-topic
Focuses on training sample-efficient small models under BabyLM compute constraints.
Explorer-Zero: Improving Self-Play for Long-Horizon Tasks with Decomposable Verifiable Rewards
This paper proposes a self-play reinforcement learning framework that automatically generates tasks and intermediate verifiable rewards for long-horizon agent training.
Ranked #411New way to see a problemPreprint6/10 suggested
AI agents
via arxiv · 15 Oct, 15:06
On-topic
Trains LLM agents to accomplish long-horizon tasks via self-play and environment interactions.
Screening Collapse under Recursive Synthetic Data
The paper analyzes screening collapse, showing how recursive training on synthetic data degrades feature selection prior to model training.
Ranked #411Surprising resultPreprint6/10 suggested
AI safety and reliability in deployment
via arxiv · 15 Oct, 06:18
On-topic
Analyzes how recursive synthetic data causes screening collapse, impacting reliability in deployments using synthetic data.
Translation Circuit Discovery and Targeted Optimization for Low-Resource Multilingual Translation
Identifies translation circuits in multilingual models and optimizes fewer than five percent of parameters for low-resource translation.
Ranked #412Preprint0/10 suggested
Small and efficient models
via arxiv · 17 Oct, 06:17
On-topic
Optimizes sparse internal circuits updating under 5% of parameters for parameter-efficient adaptation.
Teaching Agents in their Own Style: Blackbox Teacher Distillation for Web Agents
This paper presents a distillation method where a teacher model minimally edits a student web agent's reasoning traces at failure points.
Ranked #412New way to see a problemPreprint6/10 suggested
AI agents
via arxiv · 15 Oct, 15:06
On-topic
Introduces a distillation method to train web agents using action-level editing.
NepPlural: A Human-Anchored Benchmark for Persona Annotation in Nepali Migration Discourse
NepPlural provides an annotated benchmark of Nepali discourse to evaluate how reliably language models capture diverse socio-cultural personas.
Ranked #412Surprising resultPreprint6/10 suggested
AI safety and reliability in deployment
via arxiv · 15 Oct, 06:18
On-topic
Audits reliability and consistency of LLMs for social alignment tasks.
Where Words Begin and End
The paper evaluates audio forced aligners and fine-tunes Whisper to predict human-aligned word boundaries across read, conversational, and telephone speech.
Ranked #412Preprint0/10 suggested
Multimodal models
via arxiv · 15 Oct, 06:17
On-topic
Improves multimodal audio-to-text alignment by fine-tuning models to predict precise word timestamps.
AdaC-GRPO: Towards Mastering Long-Horizon Visual Sudoku Puzzles via Adaptive Curriculum Learning
Introduces an adaptive curriculum reinforcement learning method to train multimodal models on long-horizon visual Sudoku reasoning tasks.
Ranked #412New testPreprint5/10 suggested
LLM evaluation and benchmarks
via arxiv · 12 Oct, 16:28
On-topic
Introduces FG-Sudoku, a fine-grained benchmark evaluating long-horizon multimodal deductive reasoning.
ReaDy: Recurrent States as Dynamic Context for Speculative Drafting in Hybrid Linear Attention Large Language Models
This paper presents ReaDy, a speculative decoding method using hybrid linear attention recurrent states to provide position-specific context during drafting.
Ranked #413Preprint0/10 suggested
Small and efficient models
via arxiv · 15 Oct, 15:06
On-topic
Accelerates LLM inference via speculative drafting leveraging hybrid linear attention recurrent states.
ReproBAIT: Can coding agents build their own biological AI tools?
This paper introduces a benchmark evaluating whether coding agents can reimplement and train biological AI tools from published scientific papers.
Ranked #413New testPreprint6/10 suggested
AI agents
via arxiv · 15 Oct, 15:06
On-topic
Evaluates autonomous coding agents executing multi-step tool design and implementation workflows.
Scaling Multi-Agent Intelligence with Substrate-Centric Coordination
ScaleMAS coordinates multi-agent systems using an asynchronous shared datastore with limited search to improve scaling and fault tolerance.
Ranked #413New way to see a problemPreprint6/10 suggested
AI safety and reliability in deployment
via arxiv · 15 Oct, 06:18
On-topic
Improves multi-agent system reliability and resilience against agent failures during deployment.
Understanding Machine Taste: Aesthetic Agreement Across Foundation Models in K-pop
The paper analyzes aesthetic judgments by foundation models on K-pop music videos to measure inter-model consensus across audio and visual modalities.
Ranked #413Preprint0/10 suggested
Multimodal models
via arxiv · 15 Oct, 06:17
On-topic
Examines multimodal foundation models assessing visual and audio content in music videos.
Towards Easier-to-Tune Training Algorithms: New Results from AlgoPerf
Evaluates deep learning optimizers under a self-tuning fixed-hardware benchmark across nine distinct workloads.
Ranked #413New testPreprint5/10 suggested
LLM evaluation and benchmarks
via arxiv · 12 Oct, 16:29
On-topic
Evaluates deep learning optimizers using the AlgoPerf benchmark suite across multiple workloads.
Language Exposure Matters: Distribution and Order in Multilingual BabyLM Pre-training
The paper evaluates how language exposure distribution and ordering affect the performance of multilingual models trained with limited data.
Ranked #414Preprint0/10 suggested
Small and efficient models
via arxiv · 15 Oct, 15:06
On-topic
Investigates pre-training efficiency and data order in small language models (BabyLM).
PRISMATIC : Prescription Risk Inspection System for Multi-Agent Treatment Interaction in Clinical Decision-Making
This paper proposes a multi-agent system designed to reduce clinical medication errors through dynamic collaborative coordination.
Ranked #414New way to see a problemPreprint6/10 suggested
AI agents
via arxiv · 15 Oct, 15:06
On-topic
Presents a collaborative multi-agent architecture coordinating clinical treatment planning.
Representation Drift in Continual Learning: LoRA versus N-gram Memory
Measures representation drift across continual learning methods, finding n-gram memory updates cause less internal drift than LoRA.
Ranked #414Surprising resultPreprint6/10 suggested
AI safety and reliability in deployment
via arxiv · 15 Oct, 06:18
On-topic
Measures representation drift to prevent degradation of base model capabilities during online updates.
Thinker-WM: A Unified World Model with Shared Multimodal Representations for Embodied Intelligence
The authors propose an embodied world model that unifies RGB video, metric depth, and robot actions into a shared dynamic representation.
Ranked #414Preprint0/10 suggested
Multimodal models
via arxiv · 15 Oct, 06:17
On-topic
Unifies RGB, metric depth, and action into a multimodal representation.
PPG-Bench: A Unified Benchmark for PPG Foundation Models
Introduces a unified benchmark evaluating five public photoplethysmography foundation models across nine datasets and 26 clinical and wearable tasks.
Ranked #414New testPreprint5/10 suggested
LLM evaluation and benchmarks
via arxiv · 12 Oct, 16:29
On-topic
Introduces a unified benchmark evaluating foundation models across multiple datasets, tasks, and probing regimes.
ABNAT: Attention-Based Noise-Aware Training for Robust Transformers on Analog Compute-in-Memory Systems
This paper proposes an attention-based noise-aware training method to improve the robustness of Transformer models deployed on analog compute-in-memory hardware.
Ranked #415Peer-reviewed0/10 suggested
Small and efficient models
via arxiv · 17 Oct, 06:18
On-topic
Enables efficient Transformer execution on energy-saving analog compute-in-memory systems.
EvoProbe: Evaluation-Driven Benchmark Evolution for LLM Agents
The paper introduces an evaluation framework that diagnoses bottlenecks and dynamically regenerates benchmark tasks for language model agents.
Ranked #415New testPreprint6/10 suggested
AI agents
via arxiv · 15 Oct, 15:06
On-topic
Evaluates and evolves benchmark tasks specifically for LLM agents.
Diagnosing Generalization Boundaries in AI-Based Vulnerability Detection via Calibrated Embedding Distances
The paper evaluates embedding distance metrics to detect generalization boundaries and distribution shifts in AI-based code vulnerability models.
Ranked #415New testPreprint6/10 suggested
AI safety and reliability in deployment
via arxiv · 15 Oct, 06:18
On-topic
Provides diagnostic signals for reliability degradation and false positives in deployed vulnerability detectors.
Estimating Surprisal from the Speech Signal
Estimates surprisal directly from continuous speech signals using a speech language model and importance sampling over abstract linguistic units.
Ranked #415Preprint0/10 suggested
Multimodal models
via arxiv · 15 Oct, 06:17
On-topic
Works with speech language models and acoustic signal processing to estimate surprisal directly.
MVGraph: Benchmarking LVLMs on Evidence Composition across Multi-View Visual Graph
Introduces a benchmark evaluating vision-language models on graph-theoretic reasoning where evidence is split across multiple visual graph views.
Ranked #415New testPreprint5/10 suggested
LLM evaluation and benchmarks
via arxiv · 12 Oct, 16:28
On-topic
Introduces a new benchmark and diagnostic tasks to evaluate vision-language models.
Physics-Aware Distillation of a Grid Foundation Model for Real-Time Edge Inference
The paper distils a power-grid foundation model into a compact student network for real-time edge inference on power systems.
Ranked #416Preprint0/10 suggested
Small and efficient models
via arxiv · 17 Oct, 06:18
On-topic
Distills a large grid foundation model into a small student model for edge inference.
Evaluating Agentic Capabilities Before Post-Training: An End-to-End Approach
The paper presents an evaluation framework to test the interactive agentic capabilities of base language models before post-training.
Ranked #416New testPreprint6/10 suggested
AI agents
via arxiv · 15 Oct, 15:06
On-topic
Develops scaffolds to evaluate agentic behaviors like editing and recovery.
Does Failure Feedback Direct Agent Self-Modification?
Evaluates whether failure feedback helps self-improving agents fix specific target bugs rather than general errors.
Ranked #416Surprising resultPreprint6/10 suggested
AI safety and reliability in deployment
via arxiv · 15 Oct, 06:18
On-topic
Evaluates the reliability and generalization of automated self-modification loops when repairing agent failures.
PACT: A Pragmatic Prompting Framework for Expressive and Voice-Preserving Speech-to-Speech Translation
Presents a pragmatic prompting framework to preserve speaker voice, emotion, and tone during speech-to-speech translation.
Ranked #416Preprint0/10 suggested
Multimodal models
via arxiv · 15 Oct, 06:17
On-topic
Presents a framework for speech-to-speech multimodal translation models.
Natural Language to First-Order Logic LLM-based Autoformalization
The paper reviews LLM-based first-order logic autoformalization, distinguishing ontology extraction from logical translation and outlining key benchmarking challenges.
Ranked #416New way to see a problemPreprint5/10 suggested
LLM evaluation and benchmarks
via arxiv · 12 Oct, 16:28
On-topic
Analyzes evaluation metrics, benchmarking gaps, and task formulation in first-order logic autoformalization.
ChemArgus: Automated Scientific Diagnostics for Lab-Grade Multimodal Chemistry Reasoning: A Frontier Benchmark
The paper presents a multimodal benchmark for competition-level chemistry that grades reasoning step-by-step with partial credit.
Ranked #417New testPreprint5/10 suggested
LLM evaluation and benchmarks
via arxiv · 15 Oct, 15:06
On-topic
Introduces a fine-grained multimodal diagnostic benchmark for evaluating scientific and chemistry reasoning.
Enhancing Latent World Models with Associative Memory
Adds content-addressable associative memory to latent world models to prevent collapse and improve long-horizon planning.
Ranked #417Preprint0/10 suggested
Small and efficient models
via arxiv · 15 Oct, 15:06
On-topic
Proposes a lightweight, low-overhead latent world model architecture for efficient planning.
L3M: A Verifiable Harness and Runtime for Self-Extending and Self-Improving Agents
The paper presents a Lean 4 runtime allowing self-extending agents to run verified computations across tools without constant human oversight.
Ranked #417New way to see a problemPreprint6/10 suggested
AI agents
via arxiv · 15 Oct, 15:06
On-topic
Presents a verifiable runtime harness for multi-agent workflows, tool execution, and state persistence.
Triage-PiEvo: Evidence Admission for Principle-Evolving Scientific Agents
The paper presents an evidence admission framework that verifies anomalies before updating the persistent principles of scientific language model agents.
Ranked #417New way to see a problemPreprint6/10 suggested
AI safety and reliability in deployment
via arxiv · 15 Oct, 06:18
On-topic
Prevents corrupted evidence and hallucinated artifacts from altering agent principle states.
AphaVoice: Text-to-Speech Model for Aphasia Patient Simulation
The paper develops a text-to-speech model that simulates realistic clinical dysfluency in aphasia speech across multiple speakers for training healthcare professionals.
Ranked #417Preprint0/10 suggested
Multimodal models
via arxiv · 15 Oct, 06:17
On-topic
Develops a multimodal text-to-speech model synthesizing dysfluent speech.
ReGRA: Residual-Gradient Adaptation for Complementary Low-Rank Fine-Tuning
The paper introduces a two-stage low-rank fine-tuning method that uses residual gradients to add complementary adaptation directions without expanding the rank.
Ranked #418Preprint0/10 suggested
Small and efficient models
via arxiv · 15 Oct, 15:06
On-topic
Improves parameter-efficient fine-tuning via complementary residual-gradient low-rank adapters.
Beyond Retrieval: Evidence Access and Event Aggregation in Agent Memory
The paper introduces an event ledger and executable aggregation framework to help agents accurately query and summarize trajectory history.
Ranked #418New way to see a problemPreprint6/10 suggested
AI agents
via arxiv · 15 Oct, 15:06
On-topic
Develops executable aggregation for long-term agent memory and planning histories.
ByteMark: A Unified Byte-Level Watermark for Detection Across Language Models
This paper presents a byte-level watermarking method that allows a single detector to verify text across models with different tokenizers.
Ranked #418New way to see a problemPreprint6/10 suggested
AI safety and reliability in deployment
via arxiv · 15 Oct, 06:18
On-topic
Proposes cross-model byte-level watermarking to track and monitor generated text.
ASSET: Adaptive Speech Segmentation via Reinforcement Learning
The paper introduces ASSET, a reinforcement learning method that adaptively compresses speech encoder outputs into continuous audio tokens.
Ranked #418Preprint0/10 suggested
Multimodal models
via arxiv · 15 Oct, 06:18
On-topic
Improves speech-language models through adaptive audio token compression.
Jev-ToM: Evaluating Theory of Mind in Typed Decision Models
The paper introduces a benchmark to evaluate how typed decision models handle theory-of-mind reasoning tasks compared to standard generative language models.
Ranked #418New testPreprint5/10 suggested
LLM evaluation and benchmarks
via arxiv · 15 Oct, 06:17
On-topic
Introduces Jev-ToM, an extensive evaluation benchmark comparing models on Theory of Mind tasks.
Spectral-MoE: Heterogeneous Per-Layer Expert Utilization in Dense-to-MoE Conversion
The paper introduces a method to convert dense models into mixture-of-experts by dynamically allocating different numbers of active experts across layers.
Ranked #419Preprint0/10 suggested
Small and efficient models
via arxiv · 15 Oct, 15:06
On-topic
Proposes heterogeneous dense-to-MoE conversion to reduce memory demands and arithmetic inference costs in LLMs.
MemCode: Discrete Semantic Representations for Long-Term Agent Memory
The paper introduces a discrete codebook representation that pairs associative indexing with vector search for long-term agent memory.
Ranked #419New way to see a problemPreprint6/10 suggested
AI agents
via arxiv · 15 Oct, 15:06
On-topic
Improves long-term cross-session memory for LLM autonomous agents.
One Monitor Does Not Fit All: Formalism-Agnostic Runtime Verification for Agentic AI
This paper develops a runtime verification architecture that decouples monitoring formalisms from execution boundaries to safely control AI agents.
Ranked #419New way to see a problemPreprint6/10 suggested
AI safety and reliability in deployment
via arxiv · 15 Oct, 15:06
On-topic
Focuses on runtime verification to prevent unsafe effects in deployed agentic systems.
Towards Autopilot Labeling for Short Video Content Governance
The paper presents a multi-stage automated labeling framework using multimodal models and agents to annotate short videos for content moderation.
Ranked #419Preprint0/10 suggested
Multimodal models
via arxiv · 15 Oct, 06:18
On-topic
Applies multimodal large language models to short video understanding.
Decomposing and Predicting Annotation Disagreement in Harmful Content Across Languages
This paper predicts human annotator disagreement on harmful content across multiple languages by extracting interpretable semantic question features with models.
Ranked #419New way to see a problemPreprint5/10 suggested
LLM evaluation and benchmarks
via arxiv · 15 Oct, 06:17
On-topic
Analyzes annotator disagreement and benchmark annotation quality across multiple languages.
Whose turn is it? Context-guided model routing for stateful agents
The paper investigates context-aware model routing rules across turns in stateful multi-step agent applications.
Ranked #420New way to see a problemPreprint6/10 suggested
AI agents
via arxiv · 15 Oct, 15:06
On-topic
Develops context-guided model routing specifically for multi-turn, stateful agent environments.
OrionMoE-v1.0: A Mixture-of-Experts Foundation Model for Tabular In-Context Learning
The paper introduces a compact tabular foundation model combining distribution-aware representations with dataset-conditioned sparse mixture-of-experts computation.
Ranked #420Preprint0/10 suggested
Small and efficient models
via arxiv · 15 Oct, 15:06
On-topic
Proposes a compact sparse mixture-of-experts architecture for efficient in-context tabular learning.
Metric-Driven Reinforcement Learning for Object Hallucination Reduction in LVLM-Based Image Captioning
The paper proposes a reinforcement learning framework using natural language metrics to reduce object hallucination in vision-language image captioning.
Ranked #420New way to see a problemPeer-reviewed6/10 suggested
AI safety and reliability in deployment
via arxiv · 15 Oct, 06:18
On-topic
Mitigates object hallucination in vision-language models using reinforcement learning.
Worth Their Weights? Evaluating Generative Models for Discourse Parsing
The paper compares discriminative and generative language models for rhetorical structure parsing and elementary discourse unit segmentation.
Ranked #420Surprising resultPreprint5/10 suggested
LLM evaluation and benchmarks
via arxiv · 15 Oct, 06:17
On-topic
Systematically compares generative versus discriminative models on standard discourse parsing benchmarks like RST-DT.
Studying Comics at Scale with Artificial Intelligence: The PAGE Framework and Three Studies of American Comics and Japanese Manga
Applies vision-language models and structured annotation to parse and analyze historical comic books and manga at scale.
Ranked #420Preprint0/10 suggested
Multimodal models
via arxiv · 12 Oct, 16:28
On-topic
Applies vision-language models to multimodal document parsing and visual page understanding.
When Reasoning Is Not Enough: Proactive Inquiry for Cross-Modal Safety in Multimodal Large Language Models
The paper enables multimodal models to proactively ask clarifying questions when ambiguous inputs carry cross-modal safety risks.
Ranked #421New way to see a problemPreprint6/10 suggested
AI safety and reliability in deployment
via arxiv · 17 Oct, 06:17
On-topic
Mitigates cross-modal safety hazards and over-refusal through proactive risk-conditioned clarifying questions.
MIND: Instruction-Conditioned Incremental Grounding for Robots
The paper introduces a framework that incrementally updates robot spatial judgments after environmental changes without full scene recomputation.
Ranked #421New way to see a problemPreprint6/10 suggested
AI agents
via arxiv · 15 Oct, 15:06
On-topic
Proposes an LLM-driven framework for robots maintaining language instruction dependencies and planning.
Function-Space Temporal Self-Distillation for Policy Optimization
The paper introduces a single-policy optimization framework combining privileged adaptation with stored historical next-token distributions for language model reasoning.
Ranked #421Preprint0/10 suggested
Small and efficient models
via arxiv · 15 Oct, 15:06
On-topic
Proposes a compute-efficient policy optimization method effective under a short training budget.
Text-Only vs. Image-Aware VLM Judges for Manga Translation Evaluation
The paper evaluates whether providing page images to vision-language models improves the detection of errors in Japanese-English manga translation.
Ranked #421Surprising resultPeer-reviewed5/10 suggested
LLM evaluation and benchmarks
via arxiv · 15 Oct, 06:17
On-topic
Investigates LLM/VLM-as-a-judge methodologies and evaluation divergence between text-only and image-aware translation judges.
Retrieval-Augmented Multimodal Language Model with Heterogeneous Evidence Integration for Clinical Prognosis
Proposes PRISM, a multimodal clinical prognostic model combining patient records with retrieved population-level embedding memory banks.
Ranked #421Preprint0/10 suggested
Multimodal models
via arxiv · 12 Oct, 16:28
On-topic
Combines structured numerical clinical data, longitudinal ECG waveforms, and text representations in a multimodal framework.
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