# Hướng Dẫn Về Huấn Luyện Hậu Kỳ Bằng Học Tăng Cường Cho LLM: PPO, DPO, GRPO Và Hơn Thế Nữa
Statests_tst: The current context which is the original user prompt and all tokens generated so far Example: Prompt: "The sky is..."→\rightarrow→Sta
Statests_tst: The current context which is the original user prompt and all tokens generated so far Example: Prompt: "The sky is..."→\rightarrow→Sta
I’ve been wanting to try out theAction Chunking Transformer (ACT)on a real robot since I saw the model cooking a shrimp 🦐. A month ago, I finally got
The past few years have been a blast for artificial intelligence, with large language models (LLMs) stunning everyone with their capabilities and powe
The Github repo here provides the end-to-end implementation:https://github.com/AviSoori1x/makeMoE/tree/main With the release of Mixtral and talk of G
You need a datacenter GPU to run a frontier-class model — mostly true. But that assumption rests on another one: that the modelreads all of its parame
This article is complementary material forClass 2: Distillationof theTraining an Agentseries Ben and I are doing, where we teach the post-training tec
Your AI vendor just raised prices again. And every query your app makes is leaving your servers, crossing borders, and landing on infrastructure you
Maciej Cegłowski's talk "Web Design: The First 100 Years" (which my friendAlecrecently sent to me) does not entirely stand the test of time, but there
Recently,Retrieval-Augmented Generation (RAG)has emerged as a powerful paradigm in the field of AI and Large Language Models (LLMs). RAG combines info
The model that wins overall is not the best translator. And the best translator is one of the weakest at multiple-choice law questions. So the right q
Image: Nemotron Post-Training v3 Prompt Atlas Building AI agents is hard, because the real world does not behave like a benchmark. An agent that can
The third generation of Llama models provided fine-tunes (Instruct) versions that excel in understanding and following instructions. However, these mo
When it comes to agentic coding tasks specifically, the quality gap is narrowing day by day. For instance, last monthZ.AIreleasedGLM-5.2, their new fl
When AI models generate text, they often repeat many of the same calculations, which can slow things down.Key-Value cachingis a technique that helps s