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This paper introduces 'canary tools' as diagnostic probes to identify specific tool-selection reasoning failures in LLM agents, proposing a six-type taxonomy and evaluating eight models across 8,640 task runs to show capability-tier disparities and robustness.
This paper investigates the failure modes of converting Qwen3-0.6B-Base attention layers to KDA linear attention on a single GPU, identifying an 'interface injury' where the model predicts option labels rather than content, and proposes a format-targeted KL stage to repair it.
This paper presents FDD-ON, a modular ontology for representing VAV HVAC system components, faults, symptoms, and impacts to enable interoperable fault detection and diagnostics applications.
Tony Y. Hu from HKUniversity Beijing Center discussed the core value of biomedical engineering in making innovations accessible, highlighting CRISPR-TB, lab-in-tube diagnostics, and wearable monitors for faster detection.
Flycheck 38 is a major release that adds built-in Eglot support for language servers, inline diagnostic annotations, and the ability to apply quickfix code actions, revitalizing the Emacs linting tool.
Grok Build adds features for token usage tracking, model configuration, prompt batching, and diagnostics to help developers improve token efficiency.
Troy Hunt shares how he used Claude to integrate data from UniFi, Home Assistant, and Pi-Hole to gain insights into his home network, and how Claude quickly identified a dead Pi-Hole as the cause of a Sonos connectivity issue.
Mito Health offers transparent pricing for lab tests, showing the real price with no extra fees.
Researchers at MIT have developed PlasmoSniff, a breath test that uses nanoparticles and enhanced Raman spectroscopy to detect pneumonia and other lung conditions in minutes, potentially enabling rapid at-home or clinical diagnosis.
Spark Doctor is an open-source diagnostic CLI for NVIDIA DGX Spark that collects system, GPU, memory, Docker, and recipe data, applies specific rules, and outputs the likely cause and next steps for common issues.
A new 15-minute at-home tick test kit called LymeAlert, developed by an MIT-trained physician assistant, aims to quickly detect Lyme disease bacteria from ticks to enable early antibiotic treatment and reduce unnecessary doctor visits.
The Thread Group has launched a beta diagnostic app for iOS and Android that provides visibility into Thread-based smart home networks, helping troubleshoot connectivity issues.
iFixAi is an open-source diagnostic tool that grades AI agents on misalignment risks across five pillars, running 45 inspections, and is provider-agnostic and CI-friendly.
Vue core team member @posva announces nostics, a new structured diagnostics system for Vue.js to improve dev warnings with actionable error messages and automatic fixing support.
This paper introduces a diagnostic framework for multivariate time series anomaly detection benchmarks and finds that labeled anomalies are mostly detectable from individual channels, challenging the need for cross-channel modeling. The authors call for more structurally diverse evaluation sets.
该论文揭示了在类分割异常检测评估中，由于表示空间中的分布重叠，异常分数可能变得不稳定甚至反转，并引入了一种无训练的邻域类泄漏诊断来预测此现象。
Shared a prompt for Codex that can automatically diagnose and optimize macOS network speed and stability, including benchmarking, safe modifications, and retesting comparison.
This paper introduces MagBridge-Battery, a synthetic dataset of 6,760 magnetic-field signatures for Li-ion battery state-of-health diagnostics, combining real magnetic morphology with real degradation labels to bridge the gap in public magnetic-sensing battery data.
This paper introduces the neural codebook channel diagnostic for VAEs, which measures encoder-decoder disagreement and provides a certificate bounded by the variational gap, enabling detection of mismatched decoding in deep generative models.
This paper identifies 'library drift' as a silent failure mode in self-evolving LLM skill libraries, where unbounded skill accumulation causes retrieval degradation and performance stagnation. It provides trace-level diagnostics and a verified governance recipe that lifts pass@1 from 0.258 to 0.584 on MBPP+ hard-100.