I Built the Same Agent in LangGraph, CrewAI, and AutoGen — Microsoft Quit the 56K-Star Favorite
Author(s): Chew Loong Nian – AI ENGINEER Originally published on Towards AI. I Built the Same Agent in LangGraph, CrewAI, and AutoGen — Microsoft Quit the 56K-Star Favorite I spent a weekend building the exact same two-agent pipeline three times — once …
Sakana Trained One AI to Command GPT-5.5, Opus, and Gemini — It Cracked 73.7 Where They Stalled at 69
Author(s): Chew Loong Nian – AI ENGINEER Originally published on Towards AI. Sakana Trained One AI to Command GPT-5.5, Opus, and Gemini — It Cracked 73.7 Where They Stalled at 69 Two days ago a Tokyo lab shipped a model that scored …
Benchmarking RAG Architectures Locally on a Real Financial PDF — Part 3: The Measurement Problem
Author(s): Ali Enver Arslan Originally published on Towards AI. Benchmarking RAG Architectures Locally on a Real Financial PDF — Part 3: The Measurement Problem Part 3 of a three-part series. Part 1 covered the setup and the text-retrieval methods; Part 2 covered …
Benchmarking RAG Architectures Locally on a Real Financial PDF — Part 2: Escaping the Text Layer
Author(s): Ali Enver Arslan Originally published on Towards AI. Benchmarking RAG Architectures Locally on a Real Financial PDF — Part 2: Escaping the Text Layer Part 2 of a three-part series. Part 1 covered the document, the extraction, the evaluation setup, and …
Benchmarking RAG Architectures Locally on a Real Financial PDF — Part 1: The Text Layer
Author(s): Ali Enver Arslan Originally published on Towards AI. Benchmarking RAG Architectures Locally on a Real Financial PDF — Part 1: The Text Layer Part 1 of a three-part series. Some of the most useful documents in a bank are also the …
5 Python Frameworks That Put You Ahead of 90% of AI Beginners
Author(s): Divy Yadav Originally published on Towards AI. Not a list to memorize. The 5 real gaps that decide whether your AI project ships, or dies on your laptop. A beginner spent three weekends building an AI app that summarized PDFs. It …
Why ChatGPT Is More Than Autocomplete
Author(s): GSO1 Originally published on Towards AI. Why ChatGPT Is More Than Autocomplete Figure by the author with assistance from Claude (Anthropic) Calling a large language model (LLM) like ChatGPT “autocomplete” is not exactly wrong, but it is deeply misleading. Most of …
Part 13 — Design the Recommender System
Author(s): Utkarsh Mittal Originally published on Towards AI. Part 13 — Design the Recommender System Part 12 — https://medium.com/p/75cf0a345156 The article explains how to design a production recommender system using a real end-to-end scenario and concrete latency, data, and training considerations. It …
The Best Engineers Stopped Writing Prompts: The 4 Layers That Replaced Prompt Engineering
Author(s): Chew Loong Nian – AI ENGINEER Originally published on Towards AI. The Best Engineers Stopped Writing Prompts: The 4 Layers That Replaced Prompt Engineering Boris Cherny built Claude Code. In June 2026 he said the quiet part out loud: “I don’t …
Your Language Model Cannot Say Certain Sentences. The Reason Is the Rank of a Matrix. Let Us Prove It With Tiny Numbers, By Hand.
Author(s): Dr Swarneendu AI Originally published on Towards AI. There are next-word predictions your model is mathematically forbidden from making. Not unlikely. Forbidden, the way a piano with too few keys cannot play a note that lies past its keyboard. The proof …
Loop Engineering: The Missing Governance Layer for Reliable AI Agents
Author(s): Mike Oller Originally published on Towards AI. credit Author: generated by GPT Image 2.0 Loop Engineering: The Missing Governance Layer for Reliable AI Agents By Mike Oller | AI Tool insider I’ve spent the last year building AI agents that do …
Google Paid $2.4B for Windsurf. Why Did Musk Pay $60B for Cursor?
Author(s): Abhinav Gupta Originally published on Towards AI. Two of the most-loved coding tools on earth got absorbed by mega-corps in twelve months. One by Google. One by SpaceX. #1 Start with Google. It paid $2.4 billion for Windsurf in July 2025 …
Build Your Own Cursor This Weekend. Yes, the One SpaceX Just Paid $60 Billion For.
Author(s): Yashraj Behera Originally published on Towards AI. Build Your Own Cursor This Weekend. Yes, the One SpaceX Just Paid $60 Billion For. Cursor’s in-house coding model did not come from nowhere. The company confirmed it started from an open-weight checkpoint anyone …
![RAG from Scratch [Part 2]: Loading — The Step Everyone Skips and Everyone Regrets](https://miro.medium.com/v2/resize:fit:700/1*bvoDhLCKjPxpcByl2X-2yw.png "RAG from Scratch [Part 2]: Loading — The Step Everyone Skips and Everyone Regrets")
RAG from Scratch [Part 2]: Loading — The Step Everyone Skips and Everyone Regrets
Author(s): Sumit Vedpathak Originally published on Towards AI. RAG from Scratch [Part 2]: Loading — The Step Everyone Skips and Everyone Regrets Series 2 of 5 The article argues that most RAG failures begin at the ingestion/loading stage rather than later steps …
A Startup Says It Cracked AI’s Decade-Old Math Limit — Its LLM Read 12M Tokens for $8
Author(s): Chew Loong Nian – AI ENGINEER Originally published on Towards AI. A Startup Says It Cracked AI's Decade-Old Math Limit — Its LLM Read 12M Tokens for $8 A Miami startup says it ran a long-context job that costs about $2,600 …
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