https://hackobar.com/item/reddit-how-did-anthropic-get-opus-5-so-wrong-from-great-predecessor-be5c HACKOBAR_ en 2026-08-25 User Concerns Regarding Anthropic Opus 5 Verbosity and Reliability https://hackobar.com/item/arxiv-length-adaptive-decoding-for-masked-diffusion-machine-transl-55d4 HACKOBAR_ en 2026-08-25 Entropy-Valley Length-Adaptive Decoding for Masked Diffusion Translation https://hackobar.com/item/arxiv-evaluation-of-small-vision-language-models-on-qualitative-me-8860 HACKOBAR_ en 2026-08-25 Small VLM Performance on Qualitative Mechanical Problem-Solving Tasks https://hackobar.com/item/arxiv-guardianbench-a-same-scene-instruction-contrastive-benchmark-4463 HACKOBAR_ en 2026-08-25 GuardianBench Evaluates Latent Contextual Risk in Embodied AI Models https://hackobar.com/item/arxiv-sdoh-aware-narrative-anchoring-bias-in-medical-llms-for-trus-4376 HACKOBAR_ en 2026-08-25 Evaluating SDoH-Aware Narrative Anchoring Bias in Qwen2.5 Medical LLMs https://hackobar.com/item/arxiv-llm-evaluation-on-unseen-questions-contextual-multidimension-7969 HACKOBAR_ en 2026-08-25 Predicting LLM Performance on Unseen Questions via Multidimensional IRT https://hackobar.com/item/arxiv-beyond-two-bytes-per-letter-tokenization-overhead-in-cyrilli-1147 HACKOBAR_ en 2026-08-25 Cyrillic Tokenization Overhead and Mitigation via LLMLingua-2 https://hackobar.com/item/arxiv-grounded-normative-rule-generation-with-structured-search-76c2 HACKOBAR_ en 2026-08-25 GNRS-Search for Grounded Normative Rule Generation https://hackobar.com/item/arxiv-task-driven-3d-printability-assistance-via-geometry-and-know-9bf5 HACKOBAR_ en 2026-08-25 LLM-Based 3D Printability Assessment via Geometry Grounding https://hackobar.com/item/arxiv-hidifftir-hierarchical-difficulty-aware-policy-optimization--5202 HACKOBAR_ en 2026-08-25 HiDiffTIR for Hierarchical Difficulty-Aware Policy Optimization https://hackobar.com/item/arxiv-whitewashing-hate-smearing-harmless-content-annotator-style--e835 HACKOBAR_ en 2026-08-25 Annotator Rebuttal Attacks Degrade LLM Moderation https://hackobar.com/item/hn-agentic-context-management-memory-and-cost-as-architecture-p-3f9b HACKOBAR_ en 2026-08-26 Agentic Context Management as a Lifecycle Architecture Problem https://hackobar.com/item/hn-ask-hn-what-is-one-simple-thing-llms-are-insanely-bad-at-66a2 HACKOBAR_ en 2026-08-26 Community Discussion on LLM Failure Modes https://hackobar.com/item/arxiv-hack-verifiable-terminal-bench-evaluating-reward-hacking-in--c930 HACKOBAR_ en 2026-08-25 HVTB Benchmark for Measuring Reward Hacking in Terminal Tasks https://hackobar.com/item/arxiv-memguard-persisting-verifier-signals-for-llm-agent-memory-go-0d97 HACKOBAR_ en 2026-08-25 MemGuard Framework for Verifier-Based LLM-Agent Memory Governance https://hackobar.com/item/arxiv-mitigating-bias-in-large-vision-language-models-via-counterf-0ad2 HACKOBAR_ en 2026-08-25 Counterfactual Ensemble Decoding for Mitigating LVLM Social Bias https://hackobar.com/item/arxiv-query-driven-multimodal-information-extraction-from-long-doc-4a41 HACKOBAR_ en 2026-08-25 ITJoint Benchmark for Query-Driven Multimodal Extraction in Long Documents https://hackobar.com/item/arxiv-hima-mdd-a-hierarchical-multi-agent-harness-for-interpretabl-1f96 HACKOBAR_ en 2026-08-25 HiMA-MDD Hierarchical Multi-Agent Framework for Depression Detection https://hackobar.com/item/reddit-mac-studio-m5-max-cost-analysis-911c HACKOBAR_ en 2026-08-25 Local Hardware vs. API Token Cost Analysis https://hackobar.com/item/arxiv-audita-certified-auditing-and-causal-attribution-of-adverse--5559 HACKOBAR_ en 2026-08-25 AUDITA Framework for Causal Attribution in Multi-Agent Systems https://hackobar.com/item/arxiv-search-broadly-seek-evidence-on-both-sides-decide-narrowly-e-a7cc HACKOBAR_ en 2026-08-25 MedEventGraph-RAG for Longitudinal Clinical Event Verification https://hackobar.com/item/arxiv-puma-a-polish-benchmark-for-culturally-grounded-multimodal-u-0d49 HACKOBAR_ en 2026-08-25 PUMA Benchmark Evaluates Multimodal Understanding in Polish Culture https://hackobar.com/item/arxiv-performance-of-a-domain-specific-large-language-model-in-ans-639e HACKOBAR_ en 2026-08-25 MIND Model Outperforms ChatGPT in Psychiatric Patient Education https://hackobar.com/item/arxiv-aggregation-aware-synthetic-text-generation-against-authorsh-ae9b HACKOBAR_ en 2026-08-25 Aggregation-Aware Synthetic Text Generation for Authorship Privacy https://hackobar.com/item/arxiv-one-step-evolution-for-long-time-extrapolation-an-error-boun-4897 HACKOBAR_ en 2026-08-25 Neural Residual Framework for Long-Term PDE Extrapolation https://hackobar.com/item/arxiv-spyre-accelerated-retrieval-augmented-generation-on-ibm-linu-6d3d HACKOBAR_ en 2026-08-25 Secure On-Premise RAG Architecture via IBM Spyre and LinuxONE https://hackobar.com/item/arxiv-lexical-perturbations-disrupt-llm-reasoning-an-empirical-stu-009e HACKOBAR_ en 2026-08-25 Lexical Corruption Triggers Attention Diversion in LLM Reasoning https://hackobar.com/item/reddit-ceo-fired-developers-to-make-room-for-ai-developers-respond--3aba HACKOBAR_ en 2026-08-25 Open Executive Open-Source Tool Aims to Replace Corporate Executives https://hackobar.com/item/arxiv-rag-collapse-llm-responses-collapse-when-retrieved-documents-04c4 HACKOBAR_ en 2026-08-25 RAG Collapse Occurs When LLMs Retrieve Self-Authored Content https://hackobar.com/item/arxiv-closed-loop-ai-achieves-certifiable-engineering-design-d590 HACKOBAR_ en 2026-08-25 The AI Engineer Framework Automates Closed-Loop Physical Engineering Design https://hackobar.com/item/arxiv-hints-critics-and-teachers-prior-injection-for-sparse-reward-38ac HACKOBAR_ en 2026-08-25 Prior Injection Improves Sparse-Reward RL for Vision-Language Math Reasoning https://hackobar.com/item/arxiv-real-turnturk-a-multimodal-turkish-corpus-for-turn-taking-pr-20b9 HACKOBAR_ en 2026-08-25 Real-TurnTurk Multimodal Dataset for Turkish Turn-Taking Prediction https://hackobar.com/item/arxiv-spine-branch-coordination-for-multi-agent-computer-use-00ca HACKOBAR_ en 2026-08-25 Spine-Branch Coordination Optimizes Multi-Agent Computer Use https://hackobar.com/item/arxiv-repo2skill-evo-repository-skills-go-stale-in-silence-75b8 HACKOBAR_ en 2026-08-25 Repo2Skill-Evo Identifies Silent Decay in Agentic Software Skills https://hackobar.com/item/arxiv-no-one-model-catches-every-harm-benchmarking-content-moderat-af5c HACKOBAR_ en 2026-08-25 Safety Benchmark Reveals Discrepancies Between Frontier and Specialized Models https://hackobar.com/item/arxiv-dissecting-neuro-symbolic-quality-assurance-for-synthetic-on-d880 HACKOBAR_ en 2026-08-25 Neuro-Symbolic Pipelines Reduce Oncology Data Hallucinations https://hackobar.com/item/x-rt-by-openai-chatgpt-work-can-now-use-its-computer-and-brows-e6d7 HACKOBAR_ en 2026-08-25 ChatGPT Work Enables Secure Browser-Based Web Automation https://hackobar.com/item/arxiv-ask-or-answer-a-decision-framework-for-multi-turn-health-mis-eeac HACKOBAR_ en 2026-08-25 RO-PnR Framework Optimizes Timing for Health Misinformation Interventions https://hackobar.com/item/arxiv-there-is-no-neutral-harness-modern-llm-leaderboards-are-manu-445f HACKOBAR_ en 2026-08-25 LLM Leaderboard Scores Are Highly Sensitive to Evaluation Harness Configurations https://hackobar.com/item/arxiv-gencoord-skill-path-commitments-under-private-information-e70e HACKOBAR_ en 2026-08-25 GenCoord Enables Skill-Path Commitments for Agents with Private Information https://hackobar.com/item/arxiv-echo-a-cognitively-inspired-auditable-memory-plane-for-long--e870 HACKOBAR_ en 2026-08-25 ECHO Memory Architecture Achieves 97.6% Hit@10 on LongMemEval-S https://hackobar.com/item/arxiv-agentic-scaffolding-amplifies-sycophantic-behavior-in-large--700c HACKOBAR_ en 2026-08-25 Agentic Scaffolding Increases LLM Sycophancy https://hackobar.com/item/arxiv-redteaming-leading-arabic-llms-with-asas-8640 HACKOBAR_ en 2026-08-25 ASAS Redteaming Benchmark for Arabic LLMs https://hackobar.com/item/arxiv-banglaveilguard-cross-script-safety-benchmarking-and-lightwe-7506 HACKOBAR_ en 2026-08-25 BanglaVeilGuard Safety Benchmark and Lightweight Guardrails https://hackobar.com/item/arxiv-athena-knowledge-guided-agentic-neural-architecture-search-f-ec85 HACKOBAR_ en 2026-08-25 ATHENA Agentic Neural Architecture Search for EHR Modeling https://hackobar.com/item/arxiv-dynacontext-self-improving-dynamic-contextualization-of-opti-98bc HACKOBAR_ en 2026-08-25 DynaContext Framework for Adaptive Parameter Extraction https://hackobar.com/item/x-it-is-a-sign-of-how-fast-things-have-changed-that-this-is-wh-de3f HACKOBAR_ en 2026-08-26 OpenAI Agent Builder Discontinuation and Enterprise Shifts https://hackobar.com/item/x-to-be-clear-because-im-getting-some-dms-about-this-im-not-us-64ce HACKOBAR_ en 2026-08-26 Claude Code and Frontier Model Agentic Workflows https://hackobar.com/item/arxiv-kvboost-chunk-level-key-value-cache-reuse-with-deviation-gui-2b22 HACKOBAR_ en 2026-08-25 KVBoost Enables Non-Contiguous KV Cache Reuse via Dual-Hashing https://hackobar.com/item/arxiv-saem-stage-aware-expert-management-for-memory-efficient-moe--40cd HACKOBAR_ en 2026-08-25 SAEM Optimizes MoE Inference for Chain-of-Thought Reasoning