Every paper checked — nothing hidden
All papers
Every paper checked in the week of 12–18 Oct 2026 · Small and efficient models — nothing is hidden. Brief papers first.
All2,430In brief3More (on-topic)455Not relevant1,957Not assessed6Older27Could not confirm6Blogs with no paper16All blogs19
| Paper | Topic | Relevance | Feedback |
|---|---|---|---|
| More Methods, Better Agents? A Reality Check on Self-Distillation in Agentic Reinforcement Learning The paper benchmarks ten self-distillation methods in agentic reinforcement learning across varied model sizes, tasks, and computational costs. Ranked #1Surprising resultPreprint8/10 suggested | Small and efficient models via arxiv · 15 Oct, 15:06 | On-topic Focuses on self-distillation methods and training cost efficiency for agent models. | |
| When the KV Cache Is Slower Than the GPU: Scaling Remote KV Tiers for Context-Parallel Prefill The paper analyzes performance bottlenecks when using remote key-value caches during context-parallel prefill in large language model serving. Ranked #5Surprising resultPreprint8/10 suggested | Small and efficient models via arxiv · 17 Oct, 06:18 | On-topic Investigates remote KV cache tiering and context parallelism to optimize long-context LLM inference serving. | |
| Imprinting: Knowledge Distillation Can Shift Student Behavior Demonstrates that knowledge distillation transfers safety dispositions and behavioral tendencies from teacher models to student models on unrelated tasks. Ranked #6Surprising resultPreprint8/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Studies how knowledge distillation transfers behavioral tendencies and capabilities from teachers to students. | |
| Tabular Foundation Models Are Effectively Shallow Analyzes tabular foundation models and shows most transformer layers can be replaced with affine translators without sacrificing performance. Ranked #7Surprising resultPreprint8/10 suggested | Small and efficient models via arxiv · 12 Oct, 16:28 | On-topic Shows tabular foundation models can replace up to 96% of blocks, dramatically improving efficiency. | |
| Thinking Inertia: LLMs Keep Thinking When Told Not To The paper defines evaluation metrics to show that language models continue generating reasoning traces even when instructed not to think. Ranked #8Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 12 Oct, 16:28 | On-topic Investigates disabling internal thinking tokens to control inference compute and costs. | |
| UltraBERT: Beyond the Limit of BERT Pre-Training This paper analyzes pretraining factors such as masking ratios and token budgets to optimize bidirectional transformer encoders. Ranked #9Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Explores distillation and pruning techniques to optimize encoder efficiency across classification and retrieval. | |
| Multi-Stream Attention Residuals The paper extends attention residuals across model depth by introducing multi-stream depth attention with causal convolutions. Ranked #10Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 12 Oct, 16:28 | On-topic Improves multi-stream depth attention with minimal additional overhead and without persistent multi-stream storage. | |
| KV4-RL: Unlocking Faster Asynchronous Rollouts for RLVR with INT4 KV Cache Quantization The paper introduces INT4 KV cache quantization with selective INT8 protection to accelerate asynchronous rollouts in reinforcement learning. Ranked #11Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Introduces INT4 KV cache quantization to accelerate rollouts and reduce memory usage during inference. | |
| EdgeWise: Bringing Long-Horizon Agents to the Edge via Selective Cloud Delegation The paper proposes an edge-cloud collaboration framework that selectively delegates complex agent steps from local models to cloud models. Ranked #12New way to see a problemPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Enables edge deployment of small language models by selectively offloading critical steps to reduce cost. | |
| Intern-Decision: Efficient Multimodal Decision Making with Autoregressive Masked Language Modeling Develops small multimodal models that output structured choices using masked language modeling to reduce inference latency in agent tasks. Ranked #13New way to see a problemPreprint7/10 suggested | Small and efficient models via arxiv · 17 Oct, 06:17 | On-topic Develops small 0.8B-4B models optimized for low-latency decision-making inference. | |
| Elephant in the Fridge: Constant-Memory Frame Packing for Long Video Understanding Proposes a training-free frame packing method enabling vision-language models to process long videos with constant memory consumption. Ranked #14Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:18 | On-topic Enables constant-memory efficient inference for long video vision-language models without fine-tuning. | |
| Trajectory-Level Speculation with Semantic Verification for Tool-Using Agents Introduces a framework where a small model drafts tool-use trajectories and a larger model verifies them in single prefill passes. Ranked #15New way to see a problemPreprint7/10 suggested | Small and efficient models via arxiv · 17 Oct, 06:17 | On-topic Accelerates agent inference by delegating drafting to smaller models verified via parallel prefill. | |
| Rethinking Projector Training in Multimodal LLMs The paper examines projector training in multimodal models and proposes a training-free initialization method using summary statistics instead of paired image-caption data. Ranked #16Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Enables training-free projector initialization without gradient optimization or paired data, saving compute. | |
| History Replays Itself: Unleashing Long-Context Capability in Linear Attention The paper proposes a training-free episodic memory mechanism that extends linear attention language models to long-context tasks. Ranked #17New way to see a problemPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Enables efficient long-context modeling in linear attention while dramatically reducing memory footprint. | |
| Virtual Head Attention Virtual Head Attention uses two linear operations to compress key-value cache overhead without increasing training compute or sacrificing output quality. Ranked #18New way to see a problemPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Designs an efficient attention mechanism reducing KV cache overhead and compute during inference. | |
| Diff Diffusion: Predicting Edit Paths with Diffusion Models for Efficient Code Editing Proposes Diff Diffusion, a diffusion-based model that predicts localized code edit sequences rather than regenerating entire source files. Ranked #19New way to see a problemPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Introduces efficient parallel decoding and edit path prediction to reduce code inference latency. | |
| Your Transformer Is Secretly Elastic Presents a retraining-free method to adapt transformer sizes dynamically across diverse computational budgets using joint soft pruning of components. Ranked #20Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 15:06 | On-topic Presents a pruning method to adapt pre-trained transformers smoothly across computational budgets. | |
| CV-OPD: Contrastive Vision On-policy Distillation Introduces Contrastive Vision On-policy Distillation to prevent vision-language models from relying on answer shortcuts rather than visual evidence. Ranked #21Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 12 Oct, 16:28 | On-topic Proposes an on-policy distillation method to compress and transfer capabilities to student vision-language models. | |
| DuoRate: Two-Rate Per-Expert Precision Allocation for Mixture-of-Experts Serving Allocates precision across MoE experts by separately handling resident storage footprint and active batch decode traffic via dynamic optimization. Ranked #22New way to see a problemPreprint7/10 suggested | Small and efficient models via arxiv · 12 Oct, 16:29 | On-topic Proposes a two-rate per-expert precision allocation method to reduce MoE serving footprint and decode traffic. | |
| CopRoute: Dependence-Aware Conformal Routing for Language Models Proposes a conformal routing method that accounts for model failure dependencies to optimize multi-model query coverage under risk budgets. Ranked #23New way to see a problemPreprint7/10 suggested | Small and efficient models via arxiv · 12 Oct, 16:29 | On-topic Designs a risk-controlled routing policy to optimize inference calls and model selection efficiency. | |
| Echo: Error-Compensated 4-Bit Tensor-Parallel Communication for LLM Training and Inference The authors develop an error-compensated 4-bit all-reduce algorithm to reduce communication overhead during distributed model training and inference. Ranked #24New way to see a problemPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Introduces 4-bit error-compensated communication to make distributed LLM inference faster. | |
| Unconstrained CTI-REALM with Open-Weights This paper evaluates open-weight language models against closed frontier models on a cybersecurity detection benchmark using an interactive telemetry environment. Ranked #25Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Compares performance and inference costs of running open-weight versus closed frontier models. | |
| Scaling Inference-Time Compute with Teams of Coding Agents The paper studies compute allocation across multi-agent coding teams to identify Pareto-optimal trade-offs between cost and performance. Ranked #26Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Optimizes inference compute efficiency and cost reduction across heterogeneous agent teams. | |
| Think Before You Speak: Enabling Training-Free Latent Communication Between Language Models This paper presents CacheFuse, a training-free technique enabling heterogeneous language models to communicate directly by sharing key-value cache states. Ranked #27Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:18 | On-topic Presents a training-free KV-cache interpolation method to bypass text communication latency. | |
| More Reasoning Is Not Always Better: Executing Clinical Guidelines with LLMs and Rules MedDEx combines language models for patient data extraction with deterministic rule engines to execute clinical treatment guidelines accurately and efficiently. Ranked #28Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:18 | On-topic Reduces inference costs and computational overhead by replacing complex reasoning with deterministic rules. | |
| Defence against the dark arts of distillation: Unsupervised discovery of subliminal learning Introduces an unsupervised method to identify and remove subliminally transferred traits from model parameter updates during knowledge distillation. Ranked #29Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 12 Oct, 16:28 | On-topic Addresses model distillation mechanics and trait inheritance when transferring capabilities between models. | |
| Unsupervised Multimodal Reward Modeling Trains an unsupervised vision-language reward model using intermediate layer representations and caption perturbations without human preference labels. Ranked #30Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 12 Oct, 16:28 | On-topic Trains a lightweight linear head reward model at a fraction of fine-tuning compute. | |
| RouterInterp: Understanding Superposed Specialisation in Mixture of Experts Routing Proposes an interpretability framework using sparse autoencoders to explain mixture of experts routing based on superposed fine-grained features. Ranked #31Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 12 Oct, 16:28 | On-topic Directly investigates the routing mechanisms that make sparse Mixture of Experts models efficient. | |
| Internalizer: Portable Context-to-Parameter Mapping for Very Large Language Models Presents a hypernetwork that maps document contexts directly into low-rank adapter weights for large language models. Ranked #32Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 12 Oct, 16:28 | On-topic Enables efficient parameter generation and serving without needing massive context windows. | |
| Oído: Open-Vocabulary Speech Recognition on a $5 Microcontroller without a Neural Accelerator Implements open-vocabulary speech recognition on a low-cost ESP32-S3 microcontroller without dedicated neural accelerators. Ranked #33Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 12 Oct, 16:28 | On-topic Presents an efficient quantized speech recognition engine designed for resource-constrained microcontrollers. | |
| Taking Tokenization off the Host for Agentic LLM Serving Develops a GPU-accelerated tokenizer using CUDA graphs to reduce time-to-first-token in agentic language model serving. Ranked #34Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 12 Oct, 16:28 | On-topic Focuses on GPU-accelerated tokenization to optimize serving efficiency and time-to-first-token. | |
| Which Skill to Distill? SGUID: Selecting a Compact Skill Bank for Model-Skill Co-Evolution Proposes a method to select a compact subset of procedural skills that provide effective training signals during model distillation. Ranked #35Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 12 Oct, 16:28 | On-topic Develops a selective distillation method to improve student model efficiency from a compact skill bank. | |
| KV-Repurpose: A Testbed for Evaluating Non-Prefix KV-Cache Reuse Develops an open-source testbed to evaluate segment-wise key-value cache reuse beyond exact prompt prefixes during language model serving. Ranked #36Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 12 Oct, 16:28 | On-topic Optimizes serving efficiency and TTFT by enabling segment-wise KV-cache reuse. | |
| Rehearse Everything, Remember Nothing: Attic-KV Rehearses What Will Be Read The paper shows that whole-context KV cache rehearsal harms compression under tight budgets, proposing targeted rehearsal to preserve answer-relevant entries. Ranked #37Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 12 Oct, 16:28 | On-topic Compacts long-context KV caches under tight budgets for efficient inference. | |
| SAFE-KV: Causal Suffix Repair for Behavior-Preserving Non-Prefix KV Cache Reuse in RAG The paper presents a repair method that re-encodes causal suffixes to enable safe non-prefix KV-cache reuse in retrieval-augmented generation. Ranked #38Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:18 | On-topic Proposes an efficient KV cache reuse method to optimize inference serving. | |
| Do Personalized LLMs Need the Whole Conversation? Matching the Full History with Only 5% of Its Text via Relevance-Filtered Context This paper demonstrates that sentence-level relevance retrieval can match full conversation history accuracy in personalized language models using only five percent context. Ranked #39Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:18 | On-topic Cuts LLM inference input 20-fold using lightweight sentence retrieval over full histories. | |
| To Cache or Not to Cache: Understanding and Mitigating Safety Incompatibility in Cross-Model KV Cache Reuse The paper studies safety behavioral deviations caused by cross-model key-value cache reuse and proposes an alignment technique to mitigate them. Ranked #40Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:18 | On-topic Studies efficient inference via cross-model KV cache sharing and mitigates resulting safety alignment issues. | |
| DT-LoRA: Reaching Beyond the Tangent Space of Low-Rank Adaptation Introduces a low-rank adaptation method that splits rank budgets into stable and dynamic branches to capture residual gradients outside the tangent space. Ranked #41Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:18 | On-topic Presents a low-rank adaptation method that captures residual gradients without adding parameter or inference overhead. | |
| Truncation Samplers Are Nested: Comparing Decoding Rules Is a Measurement Problem The paper presents a theoretical framework using nesting properties to calculate distance bounds and compare language model truncation sampling algorithms efficiently. Ranked #42Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:18 | On-topic Provides formal distance certificates to compare efficient truncation decoding algorithms. | |
| Mixed Precision Scaling Laws for Quantized Pretraining The paper proposes mixed precision scaling laws to model the trade-offs of low-precision quantization during model pretraining. Ranked #43Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:18 | On-topic Develops scaling laws and optimal recipes for low-precision quantized pretraining and training efficiency. | |
| Lightweight Scheduling Policies for Continuously Batched LLM Serving Across GPU Architectures This paper evaluates lightweight scheduling policies for continuous batching in large language model serving across different GPU architectures. Ranked #44Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:18 | On-topic Investigates lightweight scheduling policies to improve continuous batching and serving throughput. | |
| Accelerating Cross-Model LLM Inference via Attention Map Reuse This paper presents a system that speeds up multi-model language model serving by translating and reusing attention maps across models. Ranked #45Surprising resultPeer-reviewed7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:18 | On-topic Accelerates cross-model LLM serving and reduces prefilling latency via attention reuse. | |
| When Dynamic Scaling Fails: A Scale-State Feedback Governs Recurrent-State Quantization in Linear-Attention and SSM LLMs This paper investigates error compounding and scale-state feedback mechanisms during recurrent-state quantization in linear-attention and state-space language models. Ranked #46Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:18 | On-topic Analyzes recurrent-state quantization in linear-attention and SSM LLMs to cut decode cost. | |
| Progress-Aware Distillation for Mitigating Stagnation in Small Language Model Agents The paper introduces a progress-aware distillation method to prevent small language model agents from stalling in repetitive loops during long tasks. Ranked #47New way to see a problemPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 15:06 | On-topic Proposes a distillation framework to make small language models capable and efficient as agents. | |
| Learning When to Think: Utility-Guided Adaptive Reasoning for Efficient Text Retrieval Proposes an adaptive reasoning framework that supervises intermediate retrieval states and stops reasoning steps dynamically to cut latency. Ranked #48Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 17 Oct, 06:17 | On-topic Reduces retrieval latency and token compute via utility-guided adaptive reasoning. | |
| Failure Recovery via Belief Updates and World Modeling for Long-Horizon Agents This paper introduces a framework combining persistent belief states with implicit world modeling to help long-horizon language agents recover from failures. Ranked #49New way to see a problemPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:18 | On-topic Distills a large world model agent into an efficient 9B student model reducing inference cost. | |
| ATTUNE: Agentic Throughput Tuning for LLM Training The paper presents an automated coding agent that tunes large model training configurations for throughput under user-defined compute budgets. Ranked #50New way to see a problemPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:18 | On-topic Optimizes GPU resource utilization and throughput efficiency for large language model training. | |
| Does self-distillation improve reasoning? The paper evaluates whether self-distillation using privileged information improves reasoning capabilities or reflects overfitting to training tasks. Ranked #51Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Studies self-distillation mechanisms across smaller models like Qwen 1.7B-14B. | |
| Correcting or Continuing? What On-Policy Distillation Learns from Student Errors The study shows that training on-policy distillation exclusively on student errors degrades accuracy rather than improving it. Ranked #52Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Investigates on-policy knowledge distillation behavior when training student language models. | |
| Revisiting the 16x Pretraining Compute Gap between Diffusion and Autoregressive Language Models The paper re-evaluates the pretraining compute scaling laws between diffusion and autoregressive language models using modern diffusion training designs. Ranked #53Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Examines compute efficiency and scaling laws for pretraining diffusion language models. | |
| When Does Compensating Inherited Quantization Error Help? Mean-Square Guarantees for Layer-Wise Quantization and Their Limits The paper provides theoretical mean-square error guarantees and bounds for layer-wise quantization error compensation across linear and non-linear networks. Ranked #54Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Provides theoretical mean-square error guarantees and bounds for layer-wise post-training quantization. | |
| Efficient Multi-Agent Reasoning via Confidence-Guided Adaptive Debate Introduces an adaptive multi-agent debate framework that uses a leader-supporter structure to trigger debate only when simple aggregation is insufficient. Ranked #55Surprising resultPeer-reviewed7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Optimizes multi-agent reasoning to minimize token costs and improve serving efficiency. | |
| Avoiding What Your Teacher Already Knows: Entity Familiarity for Deep-Search Distillation Measures teacher entity familiarity to filter out uninformative search trajectories when distilling deep-search capabilities into smaller agents. Ranked #56New way to see a problemPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Investigates distilling high-quality trajectories from larger teachers to student models. | |
| CacheLink: Functional KV Transport for Zero-Prefill Cross-Model Context Handoff This paper introduces a method to translate key-value caches between different language models, enabling context handoffs without reprocessing input tokens. Ranked #57Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Eliminates prefill overhead for cross-model serving, improving inference efficiency. | |
| E8 Lattice Key Quantization for Low-Bit KV-Cache Compression This paper presents a lattice vector quantization method that compresses attention key-value caches to two bits while preserving model quality. Ranked #58Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Proposes vector quantization of KV caches for efficient, low-memory LLM serving. | |
| Exploring Jailbreak Vulnerability Across Depth-Based Dynamic Inference in Large Language Models Studies how depth-based early-exit inference affects language model safety, finding shallow exits resist jailbreaks better than deep exits. Ranked #59Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:17 | On-topic Investigates depth-based dynamic early-exit inference and its impact on model behavior. | |
| The Effect of Layer Ordering in Hybrid Architectures This paper analyzes how layer ordering and selection affect performance across tasks in hybrid attention model architectures. Ranked #60Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 06:18 | On-topic Examines optimal layer ordering in hybrid architectures under strict resource and memory budgets. | |
| New Model, Old Habits: Behavior Transfer under Model Swapping in Multi-Session LLM Agents The paper analyzes model swapping in multi-session agents and proposes a history summarization method to preserve strong reasoning behaviors. Ranked #61Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 15:06 | On-topic Explores model swapping to balance inference cost and performance across agent sessions. | |
| Manacá-1B-Instruct-2: Reproducible Safety Alignment for a Native Brazilian-Portuguese LLM. Negative DPO Results, a Controlled Composition Scan, and a Silent Failure Mode of the LLM Judge Documents safety alignment methods, negative preference tuning outcomes, and automated judge limitations for a Portuguese language model. Ranked #62Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 15:06 | On-topic Presents training and alignment findings for Manacá-1B, a 1.72B parameter small language model. | |
| Embedding Geometry Shapes LLM Routing: Tracing Failure Modes and Improving Generalization The paper uses intermediate transformer hidden states instead of semantic embeddings to improve classifier-based prompt routing across unseen tasks. Ranked #63Surprising resultPreprint7/10 suggested | Small and efficient models via arxiv · 15 Oct, 15:06 | On-topic Improves LLM routing techniques to optimize multi-model selection and inference efficiency. |
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