The Mathematics Search Engine
Mathematics News & Resources
4Mathematics is a specialist search engine for Mathematics. Discover the latest math news and mathematical content. Part of the 4SEARCH network of topic specific search engines.
Latest News & Web Pages
Can we use steering vectors to suppress reward-hacking? Somewhat " Less Wrong
59+ min ago (943+ words) Can steering vectors drive gradient routing? Yes, but not in realistic reward hacking environments, they are not precise enough classifiers of hacky...
Beam GPT: A new paradigm for attention " Less Wrong
1+ hour, 12+ min ago (23+ words) I have found an operator that achieves striking results in learning curves when used alongside standard attention in a nano GPT-style character-level...
WVW student wins Math Integration Bee at University of Scranton
1+ hour, 27+ min ago (160+ words) The University of Scranton's Mathematics Department hosted the annual Math Integration Bee with 90 competitors from 16 high schools throughout Northeastern Pennsylvania. The competition helps high school students improve their skills for Advanced Placement mathematics tests. Elijah Serota, of Wyoming Valley West…...
Pinecone vs Weaviate vs Milvus vs Qdrant: Which Vector DB in 2026?
1+ hour, 11+ min ago (884+ words) I have helped a number of teams pick a vector database in the last year. The conversation always starts the same way: four logos, one Slack message, one question " which one? The honest answer is that all four are good....
Your AI agent calls the wrong tool " and your JSON schema is usually why
1+ hour, 10+ min ago (567+ words) Here's the number that should worry you more than it does: an agent that calls the right tool with the right arguments 95% of the time completes an eight-step task correctly only about 66% of the time. Reliability doesn't fail in one…...
Inference Takes Center Stage: Deep Seek DSpark Accelerates Generation by 80%
1+ hour, 16+ min ago (11+ words) Pandaily...
Meta Llama 4 Scout - AI & LLM Models in Menlo Park
3+ hour, 39+ min ago (325+ words) Compare model IDs, context limits, tools, benchmarks, pricing, deployment paths, and safety notes before adopting. Verify in current model card 78% normalized price score | 73% normalized multimodal evidence Knowledge & Reasoning | Meta Llama 4 Scout model card Average of standard and vision tasks. Score…...
Liquid AI Ships LFM2. 5-230 M with llama. cpp, MLX, v LLM, SGLang, and ONNX Support for On-Device Inference
1+ hour, 29+ min ago (573+ words) Liquid AI's smallest model yet runs at 213 tokens per second on a Galaxy S25 Ultra and 42 on a Raspberry Pi 5. Liquid AI shipped LFM2. 5-230 M, it's the company's smallest model to date. The release targets a specific job: running agentic tasks on…...
9 AI Tools Everyone is Talking About This Week
1+ hour, 53+ min ago (233+ words) Analytics Insight 9 AI Tools Everyone is Talking About This Week Chat GPT " All-in-One AI Assistant: Chat GPT helps users write, code, research, analyze documents, generate images, and automate workflows, making it the most versatile AI platform today. Google Gemini " AI…...
Do LLMs Have Desires? " Less Wrong
2+ hour, 50+ min ago (41+ words) Work conducted with Yujun Zhou (yzhou25@nd. edu) and supported by SPAR " TL; DR: "...