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
Decider 4B
1+ day, 16+ hour ago (700+ words) Data as of October 10, 2026 · How the score is built Decision readingDecider 4B is tracked, but not publicly ranked yet. The profile exposes 6 sourced benchmark rows and leaves unsupported fields blank until a published record exists. Decider 4B will be repriced, updated or…...
Command A+ vs Decider 4B: Benchmarks & Cost
1+ day, 16+ hour ago (46+ words) BenchLM Command A+ vs Decider 4B Estimated · Public rank #145 Decider 4B has no comparable published API token rate. Decider 4B is not ranked on the public lane for agentic tasks, so no winner is named for agentic tasks....
GhostSwitch: a local AI that picks a LoRA expert per message and blocks the ones that don’t help
19+ min ago (357+ words) I’m building GhostSwitch, a local assistant that keeps one Qwen3.5 model in memory and attaches a LoRA expert from the Hub for each message: a coding adapter for a coding question, a finance adapter for a finance one, and so on....
The Words That Break Language Models
31+ min ago (198+ words) Glitch tokens are strings an AI tokenizer knows and the model itself barely does. I opened the vocabulary behind GPT 3, ran four checks, and found a supply chain problem that most teams never audit. There is a string at position…...
Fine-Tuning an AI Upscaler for Semiconductor Images
24+ min ago (827+ words) What we built at the Semicon India hackathon and how fine-tuning an existing model sharpened chip images At the Semicon India hackathon, our challenge was to fix that with AI: take a degraded semiconductor image, clean up the noise, and…...
Microsoft Decision-1 Claims 35x Speed vs GPT-6 Sol [2026]
1+ hour, 28+ min ago (557+ words) According to reporting from TestingCatalog, Decision-1 handles yes/no questions, multiple-choice selections, numeric ratings, and rubric-based grading, the last of which lets it score an AI-generated response against a predefined checklist. That rubric-grading capacity is what makes the model useful…...
A Practical Guide to OpenAI's New Decisions API
1+ hour, 9+ min ago (11+ words) Towards Data Science...
Your Structured Output Passed Once. Build a Tiny Schema Gate in TypeScript.
17+ min ago (796+ words) Your model returned JSON. Then production asked for a number and got "high". Structured outputs are having a moment. The provider can constrain the sample. Your system still has to decide what to do when the shape is wrong, truncated,…...
Applied Physics freshie bags silver finish in provincial statistic quiz
18+ min ago (387+ words) #ProudViscan Jan Lawrence P. Refuerzo, a first-year Bachelor of Science in Applied Physics student, brought honor to Visayas State University as he secured second place among 11 competing universities in the Leyte Provincial leg of the 30th Philippine Statistics Quiz (PSQ) held at…...
JBLCF student tops Negros Occidental statistics quiz
26+ min ago (535+ words) BACOLOD CITY — Heavenrick B. Torillo of John B. Lacson Colleges Foundation-Bacolod (JBLCF) emerged as Negros Occidental champion of the 30th Philippine Statistics Quiz Provincial Eliminations, which drew 48 college freshmen from 16 colleges and universities. Torillo, a Bachelor of Science in Marine Transportation…...