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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
China LLM API Benchmark 2026: Prices, Speed, and Setup Guide
1+ hour, 44+ min ago (105+ words) Chinese models now account for 61% of global LLM token consumption. Deep Seek, Qwen, GLM, and Doubao consistently dominate the global top 10 on Open Router. But for developers outside China, accessing them is painful " no English docs, no international payment, confusing…...
Meet Harness-1: A 20 B Retrieval Subagent Trained With Reinforcement Learning Inside a Stateful Search Harness on gpt-oss-20b
1+ hour, 44+ min ago (671+ words) Harness-1 reaches 0. 730 average curated recall across eight benchmarks, trailing only Opus-4. 6 among the searchers tested. Their answer is Harness-1, a 20 B retrieval subagent built on gpt-oss-20b. It was trained with reinforcement learning inside a stateful search harness. The harness holds…...
Cross-Lingual Entity Resolution in a Trade Knowledge Graph: Adding 39, 534 Aliases to 6, 883 Nodes
2+ hour, 32+ min ago (735+ words) In the previous post, I described how 2asy. ai moved from plain vector search to a cross-domain ontology Graph RAG that resolves entities across documents and traverses causal chains. That post ended with an honest note: the graph is sparse, and…...
How Excel Is Used in Real-world Data Analysis
2+ hour, 45+ min ago (375+ words) So, what even is Excel? At its core, it is a spreadsheet tool where you work with rows, columns, and cells to store and organize data. That is the simple version. But after one week, I am starting to see…...
Hybrid AI Optimizes Robotic Arms for Precision Assembly
2+ hour, 13+ min ago (881+ words) In a groundbreaking study set to redefine the landscape of industrial automation, Changtian Z. , Jiaxuan H. , Xinyang L. , and their colleagues have unveiled a novel hybrid intelligent optimization strategy designed specifically for multi-objective trajectory planning of robotic arms. This advancement promises to significantly…...
Can activation verbalizers surface an internal chain of thought? " Less Wrong
3+ hour, 46+ min ago (1363+ words) We introduce an evaluation for activation verbalizers: can they surface a target model's reasoning as it solves a math problem in a single forward pa...
I Launched My Analytics Tool 3 Months Ago. It Got 1 Upvote. Here's What I Rebuilt.
3+ hour, 48+ min ago (502+ words) Google Analytics sends every user interaction to Google's servers. Every click, every session, every IP address " all of it leaves your infrastructure. For developers who care about user trust, that's a problem. The alternatives were either expensive (Mixpanel at $28/month),…...
Enterprise AI Hallucination Rates Drop 61% When Using Multi-Model Verification Architecture, AI. cc Study Finds
15+ hour, 11+ min ago (304+ words) SINGAPORE, SINGAPORE, SINGAPORE, June 7, 2026 /EINPresswire. com/ -- Analysis of 480 million verified AI outputs across. .. Enterprise AI Hallucination Rates Drop 61% When Using Multi-Model Verification Architecture, AI. cc Study Finds SINGAPORE, SINGAPORE, SINGAPORE, June 7, 2026 /EINPresswire. com/ " Analysis of 480 million verified AI outputs across…...
Understanding Attention in Transformers " Intuition Before Equations
3+ hour, 42+ min ago (387+ words) When people first hear about Transformers, they often encounter words like Query, Key, Value, and Attention Heads and feel confused. But the main idea of attention is actually simple. Attention answers one question: While processing one word, which other words…...
I learned how to build an AI wrapper by shipping a real app
4+ hour, 2+ min ago (210+ words) I'm not an AI researcher. I'm a backend developer with 16 years of Laravel and PHP experience who wanted to build something with AI. So I did what made sense " I built a real app. Simple Plate is an AI recipe…...