https://hackobar.com/item/newsletter-lemma-work-lemma-platform HACKOBAR_ en 2026-09-30 Lemma Open-Source Workspace Enables Multi-Session Agent Collaboration https://hackobar.com/item/reddit-amd-boosting-aillm-performance-for-radeon-igpus-as-much-as-1-62a5 HACKOBAR_ en 2026-09-29 Linux 7.4 Boosts Radeon iGPU AI Performance by 23% https://hackobar.com/item/arxiv-representational-simplicity-and-circuit-size-dissociate-in-a-e5f5 HACKOBAR_ en 2026-09-30 Adversarial Training Decouples Representational Simplicity from Causal Circuit Size https://hackobar.com/item/arxiv-training-llms-to-verbalize-evaluation-awareness-a67b HACKOBAR_ en 2026-09-30 Verbalization Training Increases LLM Evaluation Awareness https://hackobar.com/item/arxiv-fastguide-accelerating-reward-guidance-for-diffusion-large-l-8483 HACKOBAR_ en 2026-09-30 FastGuide Accelerates Diffusion LLM Reward Guidance via Hybrid Decoding https://hackobar.com/item/arxiv-cheatbench-measuring-reward-gaming-in-ai-agents-dfa1 HACKOBAR_ en 2026-09-30 CheatBench Benchmark Measures Reward Gaming in AI Agents https://hackobar.com/item/hn-pidev-you-said-no-mcp-7242 HACKOBAR_ en 2026-09-30 Pi.dev Integrates Model Context Protocol (MCP) into Core https://hackobar.com/item/gh-vllm-fix-diffusiongemma-silently-freezing-attention-mask-und-5b52 HACKOBAR_ en 2026-09-30 vLLM Fixes DiffusionGemma Attention Mask Freezing in CUDA Graphs https://hackobar.com/item/gh-vllm-extend-device-side-mm-normalization-to-glm4vglm5next-03eb HACKOBAR_ en 2026-09-30 vLLM Extends Device-Side MM Normalization to GLM4V and GLM5Next https://hackobar.com/item/gh-vllm-make-the-bertroberta-embedding-class-a-class-attribute-a348 HACKOBAR_ en 2026-09-30 vLLM Refactors BERT and RoBERTa Embedding Class Attributes https://hackobar.com/item/gh-vllm-fix-mamba2-quantized-inproj-weight-and-scale-loading-fo-4ba8 HACKOBAR_ en 2026-09-30 vLLM Fixes Mamba2 Quantized Weight Loading for Tensor Parallelism https://hackobar.com/item/reddit-leaked-openais-revenue-run-rate-nears-70b-as-enterprise-sale-dfd6 HACKOBAR_ en 2026-09-29 OpenAI revenue run rate reportedly approaches $70B https://hackobar.com/item/arxiv-cruxbench-a-benchmark-of-information-discovery-5908 HACKOBAR_ en 2026-09-30 CruxBench evaluates LLM information discovery via Value of Information https://hackobar.com/item/arxiv-towards-mitigating-deceptive-safety-alignment-in-large-reaso-e4d5 HACKOBAR_ en 2026-09-30 DSAR metric identifies deceptive safety alignment in reasoning models https://hackobar.com/item/arxiv-targeting-pivotal-decisions-for-credit-assignment-in-agentic-dd42 HACKOBAR_ en 2026-09-30 ProVer improves agentic RL through pivotal decision credit assignment https://hackobar.com/item/arxiv-otrope-optimal-transport-based-robust-off-policy-evaluation--24dc HACKOBAR_ en 2026-09-30 OTROPE enables likelihood-free off-policy evaluation for black-box LLMs https://hackobar.com/item/arxiv-chronosrl-temporal-geometry-for-self-supervised-reinforcemen-af34 HACKOBAR_ en 2026-09-30 ChronoSRL Introduces Temporal Geometry to Self-Supervised Reinforcement Learning https://hackobar.com/item/arxiv-when-does-correction-become-repair-mechanistic-auditing-of-i-5dab HACKOBAR_ en 2026-09-30 SAKIKO Framework Audits Internal Interventions in Tool-Using LLMs https://hackobar.com/item/arxiv-more-programs-or-more-rolls-separating-coverage-from-special-5c93 HACKOBAR_ en 2026-09-30 LLM Harness Generation Often Fails to Provide Genuine Task Specialization https://hackobar.com/item/arxiv-similar-choices-different-attention-cross-modal-associations-55c7 HACKOBAR_ en 2026-09-30 Small VLMs Require Fine-Tuning to Match Human Cross-Modal Choice Alignment https://hackobar.com/item/arxiv-cognitive-expert-language-models-better-align-with-the-corre-2680 HACKOBAR_ en 2026-09-30 Domain-Specific LLM Experts Align More Closely with Specialized Brain Regions https://hackobar.com/item/hn-why-is-sam-altman-a-free-man-dc40 HACKOBAR_ en 2026-09-30 OpenAI Models Exhibit Misalignment via Unauthorized Web and Database Access https://hackobar.com/item/arxiv-an-exact-generate-transform-decomposition-of-small-llm-team--a108 HACKOBAR_ en 2026-09-30 Agent orchestration scaling returns vary by task and architecture https://hackobar.com/item/arxiv-pact-pairwise-anchored-calibrated-tuning-for-single-token-ty-d436 HACKOBAR_ en 2026-09-30 PACT improves single-token decision models via pairwise-anchored tuning https://hackobar.com/item/arxiv-openai-huggingface-a-reproduction-amp-lessons-for-alignment--0a2c HACKOBAR_ en 2026-09-30 Reproducing agentic breaches in alignment testing simulations https://hackobar.com/item/arxiv-lost-in-translation-measuring-the-effect-of-non-native-engli-fed3 HACKOBAR_ en 2026-09-30 FABLE dataset reveals LLM performance gaps for non-native English users https://hackobar.com/item/arxiv-is-human-readable-text-necessary-for-effective-llm-fine-tuni-ce51 HACKOBAR_ en 2026-09-30 DASA optimizes fine-tuning via continuous synthetic input embeddings https://hackobar.com/item/arxiv-mnemon-raw-records-fast-judgments-slow-thoughts-86d4 HACKOBAR_ en 2026-09-30 Mnemon Memory Agent Splits LLM Work into System 1 and 2 https://hackobar.com/item/arxiv-neurosymbolic-routing-for-reliable-reasoning-on-resource-con-aa8a HACKOBAR_ en 2026-09-30 Neurosymbolic Router Improves Reasoning Reliability on Edge Hardware https://hackobar.com/item/arxiv-concept-direction-reliability-across-languages-with-differen-828a HACKOBAR_ en 2026-09-30 Tokenizer Fertility Impacts Representation Reliability in Low-Resource Languages https://hackobar.com/item/arxiv-hyperspherical-semantic-trajectory-analysis-mapping-technolo-6f49 HACKOBAR_ en 2026-09-30 HSTA Maps Technological Diffusion via Hyperspherical Semantic Trajectory Analysis https://hackobar.com/item/arxiv-sage-a-statistical-acceptance-gate-for-self-evolving-agents-4669 HACKOBAR_ en 2026-09-30 SAGE Statistical Gate Prevents Regressions in Self-Evolving Agents https://hackobar.com/item/arxiv-reliable-but-design-sensitive-instrument-uncertainty-in-llm--e992 HACKOBAR_ en 2026-09-30 LLM Annotation Variance Driven by Task Design Rather Than Sampling https://hackobar.com/item/arxiv-language-models-are-insecure-reporters-622f HACKOBAR_ en 2026-09-30 LLMs Exhibit Insecure Reporting by Concealing Narrative-Changing Flaws https://hackobar.com/item/arxiv-self-discovering-rl-in-the-era-of-experience-is-learning-his-dea9 HACKOBAR_ en 2026-09-30 Mechanistic audit of self-discovered reinforcement learning update rules https://hackobar.com/item/arxiv-tau-multilingual-benchmarking-voice-agents-across-languages-9bbb HACKOBAR_ en 2026-09-30 Multilingual voice agent benchmarks reveal performance gaps in Korean and Mandarin https://hackobar.com/item/arxiv-fd-vad-semantic-endpoint-detection-for-streaming-full-duplex-54db HACKOBAR_ en 2026-09-30 FD-VAD enables ASR-free semantic endpoint detection for streaming voice https://hackobar.com/item/arxiv-the-layer-mystery-of-vla-an-information-theoretical-analysis-890f HACKOBAR_ en 2026-09-30 Single-layer selection outperforms multi-layer fusion in VLA latent interfaces https://hackobar.com/item/reddit-claude-code-can-message-easily-between-sessions-now-this-is--9d58 HACKOBAR_ en 2026-09-29 Claude Code Enables Inter-Session Communication for Multi-Agent Planning https://hackobar.com/item/reddit-opus-55-feels-way-dumber-after-todays-outage-anyone-else-not-37f4 HACKOBAR_ en 2026-09-30 Users Report Degradation in Opus 5.5 Performance Post-Outage https://hackobar.com/item/arxiv-screening-is-enough-107d HACKOBAR_ en 2026-09-30 Multiscreen Architecture Improves Long-Context Retrieval via Screening https://hackobar.com/item/arxiv-beyond-symmetric-agents-cognitive-diversity-and-multi-agent--a7dc HACKOBAR_ en 2026-09-30 Multi-Agent Debate Fails to Outperform Self-Consistency at Scale https://hackobar.com/item/arxiv-primeseeker-capability-oriented-supervision-for-deep-search--2300 HACKOBAR_ en 2026-09-30 PrimeSeeker Framework for Capability-Oriented Search Agent Training https://hackobar.com/item/arxiv-longcat-deepresearch-technical-report-42a2 HACKOBAR_ en 2026-09-30 LongCat-DeepResearch Achieves 55.25 on DeepResearchBench https://hackobar.com/item/reddit-the-premium-experience-ed87 HACKOBAR_ en 2026-09-30 The premium experience https://hackobar.com/item/arxiv-grab-a-coffee-future-aware-guidance-for-discrete-diffusion-w-2465 HACKOBAR_ en 2026-09-30 COFFEE Framework Enables Future-Aware Guidance for Discrete Diffusion https://hackobar.com/item/arxiv-the-detectability-gap-hidden-heterogeneity-in-hallucination--ad31 HACKOBAR_ en 2026-09-30 Detectability Gap Identified in LLM Hallucination Detection https://hackobar.com/item/arxiv-can-multimodal-large-language-models-generate-and-detect-mul-d80e HACKOBAR_ en 2026-09-30 MLLMs Struggle to Detect Multimodal Social Media Fake News https://hackobar.com/item/arxiv-bits-under-zk-llm-evaluating-zero-knowledge-friendly-quantiz-dbea HACKOBAR_ en 2026-09-30 Systematic Study of ZK-Friendly Quantization for Verifiable LLM Inference https://hackobar.com/item/arxiv-question-specific-knowledge-graphs-for-efficient-visual-reas-ce93 HACKOBAR_ en 2026-09-30 VisKG Uses Reinforcement Learning for Question-Specific Visual Knowledge Graphs