#other#agent#llm#rag
Happy-LLM is a free, open-source learning project that helps you deeply understand large language models (LLMs) from basics to advanced training and applications. It teaches you key concepts like NLP, Transformer architecture, pretraining, and how to build and train your own LLaMA2 model step-by-step. You also learn practical skills like fine-tuning and using cutting-edge techniques such as Retrieval-Augmented Generation (RAG) and intelligent agents. This project is ideal if you know some Python and deep learning, and it offers both theory and hands-on code to help you master LLM development and apply it in real-world AI tasks. This can boost your skills and confidence in AI model building and research.
https://github.com/datawhalechina/happy-llm
🪐 The James Webb Space Telescope has uncovered giant, star-forming galaxies such as CEERS-93316 that existed less than 250 million years after the Big Bang. These ancient galaxies are much larger and brighter than scientists expected, revealing that massive cosmic structures began assembling much earlier in the universe’s history than previously thought. ✨
#galaxies⚡#earlyuniverse⚡#jwst⚡#nasa⚡#galaxy⚡#stars⚡#astronomy⚡#universe⚡#cosmos⚡#space
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🪐 The James Webb Space Telescope has detected complex organic molecules, specifically polycyclic aromatic hydrocarbons, in the distant galaxy SPT0418-47, more than 12 billion light-years away. These molecules, often linked to the building blocks of life, were formed surprisingly early in the universe, showing that key ingredients for life appeared soon after the first stars and galaxies. ✨
#galaxies⚡#origins⚡#JWST⚡#nasa⚡#galaxy⚡#stars⚡#astronomy⚡#universe⚡#cosmos⚡#space
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Телескоп «Джеймс Уэбб» зафиксировал в атмосфере планеты K2-18b вещества, которые на Земле производят только живые организмы — диметилсульфид (DMS) и диметилдисульфид (DMDS).
Учёные из Кембриджского университета осторожно заявили: это самый сильный намёк на биосигнатуру за всю историю наблюдений (уровень ~3σ, или 99,7% статистической уверенности).
Простыми словами: на планете в 124 световых годах от нас, вероятно, существует жизнь — скорее всего, в виде огромного океана с микробами, похожими на земной фитопланктон.
Мы больше не одни.
Земля — не уникальный центр Вселенной.
Человечество — лишь часть огромной космической семьи жизни.
Это только начало новой эры. Космическое одиночество постепенно заканчивается.
#Космос#K2-18b #JWST#ИнопланетнаяЖизнь#МыНеОдни🌌🪐🧬