Weekly notable papers by field
October 19, 2026 ~ October 25, 2026
Jump to a field · fields with more picks first
Language Models
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LEV: Thinking Fast and Deep with Looped Decision Models
A decision model that thinks more deeply by running its layers repeatedly instead of generating text, allowing a single checkpoint to spend different amounts of compute on easy and hard questions.
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Deep Fusion Memory: Chunk-Level Parametric Memory for Large Language Models
A parametric memory architecture that injects learned memory directly into intermediate hidden states, aiming to reduce both forgetting during continued pretraining and the cost of real-time retrieval.
arXiv 2610.25100 · Upvotes 50 · 2026-10-18 · PDF
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Large-Scale Flow Language Models
The authors scale Lafa, a continuous flow language model that generates in parallel block by block, up to 8B. It trains on little data by building on existing autoregressive models, and prefix caching makes inference fast.
Generative Media
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MOSS-Image Technical Report
An open image generation system that combines a 5B DiT pretrained from scratch with agentic, intent-aware prompt enhancement. It renders long text in two languages and offers precise layout control.
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Speculative Sampling for Interactive Video Generation
An interactive video generation strategy that appends noisy latents to extend the generation horizon and caches predictions for reuse, aiming for both the quality of a long horizon and the responsiveness of a short one.
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Correction Training for Diffusion Models
To reduce the error accumulation that occurs when diffusion models take their own predictions as input, the authors make a correction step that fixes the base model's predictions into a separate training task.
Computer Vision
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Spectral-Spatial Interpretation
Applies Shapley values to channels at each location to build a full location × channel attribution matrix, explaining at once where and which channels a model looks at in multispectral images.
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Learning 4D Worlds by Predicting Point Trajectories
The authors propose VPM, a world model that takes multi-camera video and language instructions and jointly predicts future video from arbitrary viewpoints and 3D trajectories of scene points.
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CompactSplat: Spatially Adaptive Gaussian Placement for Feed-Forward Scene Reconstruction
A feed-forward 3DGS framework that drops uniform per-pixel Gaussian placement and instead places Gaussians adaptively based on content, reducing redundancy and better preserving planar structures.
Multimodal
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OpenVLHarness: Real-World Visual Agent Tool Use with Multimodal Memory
Shows across 22 benchmarks that increasing the inference budget alone yields only small gains, and proposes an open inference harness that combines diverse tools with persistent multimodal memory.
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PrismaCoder: Pushing the Limits of Open Multimodal Code Models with Rubric-Decomposed Synthesis
For code generation where the rendered result matters, such as charts, web pages and animations, it tackles the data quantity and quality problems holding back open models through data synthesis based on rubric decomposition.
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Xiaomi-Lens-0 Technical Report
A 4B multimodal model based on Qwen3.5 predicts masks from its own visual representations without a separate segmentation encoder, and reasons while pointing to regions.
Agents
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Travel Light with CarryOn: Object-Oriented Context for Long-Horizon Agents
A runtime for long-horizon agents that organizes context around reusable work objects instead of rereading the interaction history every time.
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WildAWM: Synthesizing Training Environments for Computer-Use Agents
Synthesizes executable environments and tasks at scale, supporting GUIs, MCP services and CLIs together, to train computer-use agents without the security risks of real systems.
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OpenMobile-2: A General-Purpose Mobile Agent Built with Scalable Environments and App-Native Tools
A mobile agent released with 35 apps that mimic commercial apps along with all training data and recipes, providing about 12,000 trajectories for supervised learning and verifiable reinforcement learning data.
Physical AI and Robotics
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Collective Experience Learning Across 96 Robots
Deployed robots pool their execution experience to improve a shared policy, scaling learning across the whole robot fleet without relying on expert corrections.
arXiv 2610.25736 · Upvotes 137 · 2026-10-19 · PDF
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ScaleNav: Scaling Language-Conditioned Robot Navigation with Internet Video Pretraining
Learns from first-person internet videos how the view changes when moving toward a goal and uses this to generate robot actions, sidestepping costly real-robot data and the sim-to-real gap.
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AgenticRoboRL: Applying Coding-Agent-Style Post-Training to Robot Agents
A framework for directly post-training robot planners that previously relied on closed models, supporting different harnesses such as VLA skill calls and control code generation.
Reinforcement Learning
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Tree-Based Hindsight Distillation for Long-Horizon Agent Reinforcement Learning
A reinforcement learning technique for long-horizon agents that assigns rewards per turn and reduces policy staleness, without a critic, step-level labels or an external teacher.
arXiv 2610.23181 · Upvotes 57 · 2026-10-16 · PDF
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Harness Scaling: Agent Reinforcement Learning That Generalizes
Proposes 'harness scaling', which extends training from a single fixed harness to diverse execution configurations, as a new scaling axis for agent reinforcement learning.
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Lean4AgenticRL: Advancing Agent Reinforcement Learning with Verifiable Multi-Level Process Rewards
Defines multi-level process rewards spanning tool calls, task steps and final outcomes in Lean4 to strengthen agent reinforcement learning for SWE and terminal tasks.
Efficiency and Infrastructure
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DLite: History-Free Speculative Decoding for Agentic AI
In agent tasks, the draft model's acceptance length drops by up to 80%. The authors propose speculative decoding that does not use the long past context responsible for this at all.
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Meta Expert: Cross-Layer Expert Sharing in MoE for Storage and Retrieval Efficiency
Replaces MoE experts kept separately in each layer with Meta Experts shared across layers, and compares from several angles how well this reduces parameter redundancy.
arXiv 2610.27598 · Upvotes 31 · 2026-10-20 · PDF
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Specter: Fast MoE Inference with Quantization-Based Multi-Step Speculative Offloading
Uses a quantized draft model to predict upcoming experts several steps ahead, reducing the PCIe bottleneck in moving MoE experts offloaded to host memory.
arXiv 2511.14102 · Upvotes 27 · 2025-11-18 · PDF
AI Security
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Right Screen, Wrong Transition: World Models as Verifiers for GUI Agents
Arguing that GUI agent safety must be judged on screen transitions rather than single screens, the authors propose a world model that predicts the next screen in the observation encoding space to catch attacks that reuse legitimate screens.
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Agent Mosaic: Awareness of Confidential Information Leakage in Agentic LLM Systems
Measures the 'mosaic effect', in which combining multiple documents reveals sensitive conclusions. Even the best model exposed a forbidden combination in 7.08% of its answers to benign queries.
arXiv 2610.30418 · Upvotes 23 · 2026-10-21 · PDF
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You Are the Trigger: Backdoors Activated by a Speaker's Voice
Implements, through two-stage fine-tuning, a speech model backdoor in which a specific speaker's natural voice itself acts as the trigger, without tampering with inputs at inference time.
arXiv 2610.27210 · 2026-10-19 · PDF
Science and Biology
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From Research Goals to Scientific Conclusions: Evaluating Agents with Evidence-Based Physics Research
A benchmark of 50 expert-verified physics research tasks that evaluates whether AI agents can design investigations themselves and reach conclusions grounded in evidence.
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Épi: A Persistent, Self-Improving Agent for Autonomous Research
An autonomous research agent that continues research across sessions, producing 120 record-breaking results, including narrowing the bounds on an n-queens constant by about 84 times.
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Automating ML for Science: Can Frontier Agents Push Scientific Performance in Practice?
A long-running testbed that measures how much agents improve on the best published models across 20 scientific ML benchmarks in 11 fields. The agents surpassed the previous best results on every benchmark.
Data and Evaluation
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DecisionPivot: A Benchmark for Diagnosing Decision Models in LLM Systems
A benchmark of 48 tasks and 40,033 items that diagnoses decision models used for routing, guardrails and output verification using contrast groups and reliability criteria.
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Do RAG Techniques Still Work When Combined?
Uses the open-source framework LASAGNA to test 450 RAG configurations on 8 benchmarks, checking whether the effects of individual techniques hold when they are combined or scaled up.
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ICLHerd: Herding-Based LLM Data Selection Using In-Context Learning as a Proxy
Points out that similarity-only data selection is biased toward data clustered around development samples, and rebalances it with a von Mises-Fisher kernel.
arXiv 2610.27142 · 2026-10-19 · PDF
Data Engineering
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Uber-Join: Unifying Diverse Table Joins with LLMs Under Precision and Cost Guarantees
Combines fuzzy, transformation and semantic joins with LLMs but calls the LLM only selectively, maximizing recall while meeting a precision target within a fixed cost.
arXiv 2610.25178 · 2026-10-18 · PDF
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Data.Readme: Documenting Table Relationships for Diverse Data Tasks
Documents table relationships in a data lake offline with little overhead, reducing the cost and latency agents incur from exploring tables on every query.
arXiv 2610.25131 · 2026-10-18 · PDF
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Exploring Ambiguity: Adversarial Intent Resolution for Robust Text-to-SQL
A training-free multi-agent framework that runs multiple interpretations of an ambiguous question as SQL to check whether the results actually differ, and generates clarifying questions based on the differences in the data.
arXiv 2610.24248 · 2026-10-16 · PDF
MLOps·LLMOps
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MLOps-Bench: A benchmark for evaluating production ML engineering skills on real repositories
It uses execution-based evaluation to test how well agents can fix problems across the full lifecycle of real ML repositories, including data pipelines, serving, monitoring and CI/CD.
arXiv 2610.23506 · 2026-10-16 · PDF
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When the KV cache is slower than the GPU: Scaling a remote KV tier for context-parallel prefill
By replaying real production requests, the paper analyzes why turning on a remote KV cache tier raised p99 time to first token for 16k-token requests from 3.96 seconds to 17.3 seconds.
arXiv 2610.21500 · 2026-10-15 · PDF
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Gandalf: Extending SSD lifetime when offloading the KV cache in LLM serving
In multi-turn conversations and agent workloads, KV cache writes can shorten SSD lifetime from years to months. The paper reduces this problem while preserving the cache hit rate.
arXiv 2610.30791 · 2026-10-22 · PDF
Traditional ML, recommendation and search
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Deeper where it matters: Item-wise adaptive recursion for sequential recommendation
Based on the finding that items in a user's history need very different amounts of computation, the paper replaces the common practice in sequential recommendation of spending the same computation on every item with per-item depth allocation.
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PAIR: Preference-aligned intent retrieval for LinkedIn Premium people recommendations
LinkedIn proposes intent-based people recommendations that reflect complementary relationships, such as a job seeker wanting to connect with recruiters rather than with similar peers.
arXiv 2610.30941 · 2026-10-22 · PDF
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Fusion Tax: A diagnostic analysis of when hybrid search hurts
Using seven BEIR datasets, the paper analyzes the losses that hybrid search, which combines BM25 and dense retrieval, incurs on individual queries, and treats "not fusing" as a legitimate option.
arXiv 2610.30612 · 2026-10-22 · PDF
Healthcare and biotech
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A cancer genotype foundation model for precise prediction of treatment response
MutationProjector, pretrained on genomic mutations from about 30,000 tumors, matched or exceeded state-of-the-art performance in predicting resistance to immunotherapy and chemotherapy, and also identified new biomarkers.
Cancer discovery · Europe PMC · 2026-10-01 · PDF
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Diagnostic accuracy of DenseNet-121 for chest X-ray classification in health-screening applicants in Nepal: A prospective shadow-mode validation
A public deep learning model was prospectively validated in shadow mode on 826 consecutive patients at a tertiary hospital in Nepal, confirming its practical applicability in resource-limited healthcare settings.
BMJ open · Europe PMC · 2026-10-01 · PDF
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An LLM framework for structured biomarker extraction from pathology reports and identification of triple-negative breast cancer
An LLM automatically extracts ER, PR and HER2 status and other data from 532 TCGA breast cancer pathology reports to classify triple-negative breast cancer.
JMIR formative research · Europe PMC · 2026-10-23 · PDF
Finance and insurance
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Quant-Arena: A benchmark of LLM agents for quantitative investment research
LLMs carry out the full quant research process, from forming hypotheses to finalizing strategies, on real China A-share data, and are evaluated on undisclosed 2024 performance.
arXiv 2610.30113 · 2026-10-21 · PDF
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Fake news, real crashes: Information injection attacks on LLM financial trading agents
A benchmark of "information injection" attacks that manipulate the news an agent trusts, evaluating about 10,000 trading decisions across 5 injection channels and 7 event types.
arXiv 2610.26438 · 2026-10-19 · PDF
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Unlimited losses, unvalidated inputs: Measuring safeguards in LLM options trading agents
For 26 options trading agents that have actually been released, the study is the first to measure which safeguards they have and the worst-case losses that can arise along the order path.
arXiv 2610.24289 · 2026-10-16 · PDF
Manufacturing
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Delay-based attention for multi-stage manufacturing quality prediction
To handle time delays between process stages that change from moment to moment, the method directly estimates the delay distribution and uses it to pass information between stages to predict final quality.
arXiv 2610.29220 · 2026-10-21 · PDF
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A process-based photorealistic digital twin for inline vision inspection of C-SMC strip layup
Physics simulation and polarization rendering generate large numbers of accurately labeled carbon-fiber SMC images, addressing the shortage of training data for inline quality inspection models.
arXiv 2610.28050 · 2026-10-20 · PDF
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Benchmarking model compression techniques across heterogeneous edge platforms: A case study in predictive maintenance of rotating machinery
To run predictive maintenance models for rotating machinery on a range of industrial edge hardware, the study compares how well four compression techniques work in practice.
arXiv 2610.30228 · 2026-10-21 · PDF
Legal and professional services
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Answer or abstain: Decision models and LLMs when the correct precedent is missing
The study removes the correct holding from some CaseHOLD questions and compares whether decision models and generative LLMs properly abstain when no correct answer is available.
arXiv 2610.29961 · 2026-10-21 · PDF
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norregel: A preregistered benchmark of time-specific figures in Norwegian law
With 916 items asking about monetary amounts, rates and age thresholds in Norwegian statutes as of specific dates, it evaluates LLMs' accuracy on legal figures by classifying answers as correct, outdated or wrong.
arXiv 2610.29207 · 2026-10-21 · PDF
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Where are legal factors inside an LLM?
The study analyzes whether internal representations corresponding to all 26 CATO legal factors, used in comparative case-based reasoning, form inside LLMs.
arXiv 2610.28799 · 2026-10-20 · PDF
Speech and Audio
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Qwen-Audio-3.1-ASR Technical Report
A family of speech recognition models supporting 30 languages and 16 Chinese dialects, extended to speaker-attributed transcription and general audio understanding.
arXiv 2610.28711 · Upvotes 37 · 2026-10-20 · PDF
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Heartbeat Thinking: Real-Time Voice Agents That Reason and Run Tools Ahead While Listening
A voice agent technique that runs reasoning periodically and executes tools in advance while the user is speaking, reducing the wait after the user finishes.
arXiv 2610.26233 · Upvotes 24 · 2026-10-19 · PDF
Safety and Alignment
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Multimodal Safety Using the Text Refusal Direction
Tests whether a text refusal direction extracted from the LLM backbone also works for images and video, exploring a way to improve safety without harmful multimodal data, which is hard to collect.
Past weekly lists
- October 12, 2026 ~ October 18, 2026
- October 5, 2026 ~ October 11, 2026
- September 30, 2026 ~ October 6, 2026
One-line summaries were written by AI from the abstracts. Please check the original papers for details.