Install
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 Articles
Why Better Prompts Won't Save Your Broken AI Agent
15+ min ago (1510+ words) The tenth prompt tweak usually feels like progress. The eleventh reveals the problem: the fix that stopped the agent from inventing refund policies also made it refuse legitimate refund questions, call the wrong tool, or ask for clarification when it…...
Why AI Agents Need an Evaluation Loop, Not Another Better Prompt
15+ min ago (1510+ words) The tenth prompt tweak usually feels like progress. The eleventh reveals the problem: the fix that stopped the agent from inventing refund policies also made it refuse legitimate refund questions, call the wrong tool, or ask for clarification when it…...
403 - Operations too frequent
1+ hour, 8+ min ago (18+ words) Industrial Securities: Extreme rotation in A-shares is unsustainable; prioritize AI hardware and high-end manufacturing as fundamentals recover. Moomoo...
RAG vs Memory vs Tools: What Information Should an AI Agent Actually Store?
22+ min ago (1714+ words) The first time an AI agent remembers something useful, it feels like product magic. The first time it remembers the wrong thing — a stale user preference, an old pricing rule, a deleted project, a support decision from six months ago…...
What does 20x more OCR model size actually buy you?
57+ min ago (175+ words) Installing OCR, three model tiers side by side, the reflex is "pick the biggest, it's most accurate". Reading what the tiers actually say, the 20x size gap doesn't buy one single thing. ImgIng uses PP-OCRv6 in three tiers. Here's what separates…...
From Prompt Engineering to Context Engineering: The Skill AI Developers Actually Need
36+ min ago (1687+ words) The most dangerous failure in an LLM application is not a bad prompt. It is a perfect prompt wrapped around the wrong context. You can spend hours tuning the wording: “Be precise,” “Use only the provided sources,” “If you are…...
For Integration Partners
11+ hour, 11+ min ago (570+ words) 🎉 HealthEdge® and Case Health AI partners to bring AI to health plan operations 🥳View announcement Case Health AI is the AI layer inside your platform. We build the integration, run the selling, onboard each plan, and keep engineering the models…...
Pratik D. - hello | OpenTrain AI
4+ hour ago (67+ words) Pratik D. opentrain.ai No task types listed Education includes Bachelor of Science in Computer Science and Information Technology (BSc CSIT), Prithvi Narayan Campus and National Examination Board (+2) — Science, Pioneers Higher Education Academy. National Examination Board (+2) — Science, Science Bachelor of Science…...
Granite 4 2 Benchmarks Articles
11+ hour, 48+ min ago (111+ words) Articles tagged with “ granite-4-2-benchmarks intuitionlabs.ai IntuitionLabs is now a member of the Claude Partner Network – AI training and upskilling with Claude for pharma and biotech. Book a call. A 2026 analyst reference covering IBM Granite 4.2 model architecture, benchmarks, deployment…...
Kimball for Many-to-Many: Bridge Tables, Weighting Factors, and the Diagnosis Code Problem
1+ hour, 8+ min ago (536+ words) Part 4 of the Kimball series — bridge tables for genuine many-to-many relationships, the weighting-factor pattern for splitting a dollar amount across multiple codes without inventing money, and where that pattern actually breaks down. Tagged with dataengineering, datamodeling, datawarehouse, kimball....