local video summarization with smolvlm2-2.2b
a pipeline that runs on consumer gpus to summarize videos by extracting frames and analyzing them with a small vision-language model.
ailatest summaries
plain 200-word summaries of important ai and data science news, updated every few hours.
profiling attention in pytorch
a walkthrough of profiling different attention implementations in pytorch, from naive to fused kernels, using torch.profiler to spot performance differences.
aidrift lipschitz budget controls diffusion policy expressivity
a new study shows that the drift lipschitz constant k determines how well diffusion policies approximate optimal actions and how they behave statistically with finite data.
aiexplaining temporal graph networks via memory backtracking
a new method explains temporal graph network predictions by tracing how past events shape node memory vectors through backtracking and topological attribution.
aihow ai agents exploit trust in public communication
a new framework explains how humans and large language models can strategically undermine trust in scaffolded public assertions, going beyond echo chambers and misinformation.
aiscore matching simplifies bayesian experimental design
a new method separates score matching from policy training to make adaptive experiment design cheaper and more scalable.
aiwho gets missed in chest x-ray ai decisions
study shows how threshold choices in long-tailed chest x-ray models can miss rare-positive patients, especially in subgroups, and how tail-aware methods reduce underdiagnosis.
aihow llms handle medical reasoning
a survey maps clinical reasoning levels to ai methods and tests 18 models on a new benchmark.
aiprediction-powered active testing cuts labeling costs
a new method uses model predictions to reduce variance in risk estimation while keeping estimates unbiased, and it adaptively selects which test points to label.
airecolora keeps llm fine-tuning from forgetting past tasks
a new spectrum-aware method recursively consolidates low-rank adapters so each task builds on previous ones without overwriting them.
aiautomate descriptive statistics in python
learn to build a repeatable pipeline for generating publication-ready summary tables from raw data using python tools.
airun openclaw with ollama for private ai assistant
set up a private ai research assistant on telegram using openclaw and ollama, with web search and docker deployment.
aiconformal prediction fails minority classes in drug screening
standard conformal prediction under-covers rare classes in imbalanced drug discovery data, but a class-conditional fix restores coverage.
aiopenai shuts atlas browser, shifts ai features to chatgpt and chrome
openai is discontinuing its atlas browser but integrating its agentic browsing capabilities into chatgpt desktop and a new chrome extension.
aifidji simo leaves openai's number two role
openai's president of applications fidji simo steps down to part-time advisory role after extended medical leave, creating a leadership gap as the company eyes an ipo.
aiopenai launches gpt-5.6 model family
openai released gpt-5.6 with three variants targeting enterprise, coding, and research, claiming efficiency and cybersecurity gains over rivals.
aimuse spark 1.1 api released with agentic improvements
meta's muse spark 1.1 model now offers an api with better tool calling and computer use, plus a new cli plugin for easy access.
aiopenai launches gpt-5.6 family: luna, terra, sol
openai's new gpt-5.6 models come in three sizes with competitive pricing and strong agentic benchmarks, though they trail on swe-bench pro.
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