A study introduces the "riddle riddle" paradigm to determine whether large language models (LLMs) rely on flexible reasoning or pattern matching, revealing that humans and LLMs fail in opposite directions. In experiments involving nine state-of-the-art LLMs and 100 human participants, LLMs performed significantly worse on riddle riddles than on genuine riddles, while humans showed the reverse trend.
Researchers introduce HarmVideoBench, a multi-layered diagnostic benchmark designed to evaluate large vision-language models on their ability to understand harmful videos beyond superficial cues. The benchmark addresses limitations in existing works by incorporating explanatory rationales and assessing three hierarchical dimensions of harm: Observable Evidence, Clip-Internal Meaning, and Beyond-Clip Reasoning.
This study applies Large Language Models to forecasting tasks and uses sparse autoencoders to analyze their internal states, distinguishing between time-specific knowledge and generalizable patterns. The research identifies specific features associated with both time-aware reasoning and look-ahead-biased reasoning.
The article proposes Syntactic Belief Update, a model that predicts processing difficulty in garden path sentences by measuring the magnitude of syntactic belief updates via generalized Rényi divergence. This approach outperforms lexical surprisal by providing a better fit to human reading time data.
The authors introduce AIMS, a dataset of 1,724 human-annotated difficult safety prompts paired with intent descriptions and harm labels, to evaluate intent-aware training across multiple regimes. They argue that modeling user intent as an explicit signal significantly improves the robustness of safety classifiers.
The authors propose BINEVAL, a framework that decomposes evaluation criteria into atomic binary questions to provide interpretable, multi-dimensional scores for large language models. This approach generates transparent question-level feedback and calibrated overall scores by having an LLM answer fine-grained evaluation questions independently for each output.
The datasette-export-database plugin version 0.3a2 addresses a compatibility issue caused by an overly strict dependency constraint in the previous release.
The llama.cpp b9827 release introduces a performance optimization for CUDA by adding a cudaMemcpy2DAsync fast path to the ggml_cuda_cpy function. This change accelerates same-type, same-shape strided copies where tensors are not fully contiguous but each row is contiguous, replacing slower element-wise scalar copy kernels.
The author introduces BatonBot, an open-source local-first application designed to streamline AI coding workflows by reducing the need for constant user supervision. The tool addresses the inefficiency of sequential agent interactions by allowing users to set up tasks and track progress visually on a Kanban-style board.
The open-source project audio.cpp provides a native C++ inference framework for audio models built on top of ggml, currently supporting 12 released model families including TTS, ASR, and voice conversion. Benchmarks on Ubuntu/CUDA demonstrate that text-to-speech performance in this runtime is up to 5x faster than the corresponding Python reference implementations.
Bruce Schneier discusses a recent German ruling that holds Google liable for errors in its AI overviews, arguing that AI agents should be treated as agents of the deploying organization.
JetSpec introduces a speculative decoding method called causal parallel tree drafting that co-optimizes drafting cost and quality to reduce LLM generation latency. The approach achieves up to 9.64x end-to-end speedup on MATH-500 and 4.58x on open-ended chat while maintaining lossless accuracy.
A Reddit post by user /u/AtlanticHM on r/LocalLLaMA shares an image with the title "US Govt to individually approve who gets GPT 5.6.".
A user reports that while driver version 595.71.05 previously allowed dual RTX 3090s to drop to 13-15W when idle, one card is now stuck at 24-30W with zero activity and fans off.
A user on r/LocalLLaMA is considering adding a second GPU to their rig for local LLM inference but is deterred by the sharp increase in prices for AMD Radeon RX 7900 XTX and XT cards. The poster notes that while new RX 7900 XTX prices have risen to 1200€, used units are around 900€, and the budget-friendly RX 7900 XT starts at 700€.
The author details the architecture of a harness-agnostic orchestration library, focusing on managing agent environments through distinct workspace and runtime abstractions. The system defines four sequential states—unprovisioned, provisioned, started, and retired—to control the lifecycle of each agent instance.
A Reddit user questions the absence of a Qwen 3.6 27B model fine-tuned with GLM 5.2, noting that both models feature open weights and GLM is recognized for its reasoning capabilities. The poster speculates whether the lack of such a fine-tune is due to the recency of GLM 5.2 or a general lack of community interest in combining these specific models.
The llama.cpp project has released version b9825, which includes a fix for the Vulkan step operator when handling zero inputs. This update provides pre-built binaries for macOS, Linux, Windows, Android, and openEuler across various hardware backends.
The llama.cpp project has published the b9826 release, which includes a fix for failed unit test cases related to the norm function in SYCL. This update provides pre-built binaries and frameworks across multiple platforms and hardware accelerators.
This article argues that AI agents often execute actions based on incomplete instructions by guessing missing information, a problem termed "pre-execution confirmation failure." It proposes a runtime-enforced structure that requires verifying knowns and unknowns before any action is taken.