The Mathematics Search Engine

22+ min ago   (410+ words) I Built a Recognition App That Admits When It's Not Sure. Here's What It Took. That sounds simple. It really wasn't. The first wall: hardware nobody had caught up to yet I started on a laptop with an RTX 5060. Blackwell…...

13+ min ago   (805+ words) Hi folks, this is No Saved DATA. I dedicate this post to describe some of the features I put in Neve to make it an expressive high-level language (close to Python/PyTorch syntax), while also allowing efficient low-level code. I…...

31+ min ago   (478+ words) Separate retrieval relevance from generation faithfulness to route RAG failures toward the right first inspection area. Tagged with rag, ai, machinelearning, testing....

1+ hour, 6+ min ago   (712+ words) With 562 million surveillance cameras already installed worldwide and two-thirds now shipping with deep-learning analytics, Lumana is betting that making existing video feeds searchable and intelligent is physical AI's fastest path to scale....

1+ hour, 57+ min ago   (393+ words) Once upon a time, in the Universe of Machine Learning, on the planet of Computer Vision, there lived a powerful queen named OpenCV. Her royal palace stood in the Kingdom of C++, where she had ruled for many years. Her…...

2+ hour, 3+ min ago   (1514+ words) Simon Willison calls it the lethal trifecta: private data, untrusted content, and a way to exfiltrate, all in the same session. A coding agent on your laptop has all three by default. It reads your code (private data), it reads…...

2+ hour, 37+ min ago   (374+ words) Deploying open-source LLMs (like Llama-3) or real-time Whisper transcription in production often forces a difficult architectural trade-off: keep dedicated GPUs running 24/7 (expensive) or rely on serverless scale-to-zero (cold start latency penalty). To evaluate container spin-up overhead, we benchmarked median cold…...

3+ hour, 41+ min ago   (667+ words) Developers can now connect powerful AI models, create interfaces, and build functional prototypes in a relatively short time. However, creating a production-ready AI system is a much bigger challenge. A prototype can demonstrate that an idea works. A production system…...

3+ hour, 19+ min ago   (323+ words) When building conversational agents or real-time voice applications, latency is the defining metric. If Time-to-First-Byte (TTFB) exceeds 200ms, natural turn-taking breaks down and conversational interruption becomes clunky. We recently recorded and aggregated median latency and pricing metrics across the primary streaming…...

3+ hour, 22+ min ago   (426+ words) A new study shows that digital twins don’t respond like the individuals they were modeled after A new study suggests that behavioral scientists should use digital twins with caution. Replacing human subjects with AI surrogates, or digital twins, is on…...