Building AI Agents with Gemini 3 Pro: A Comparison of Google ADK (vs. LangGraph & Agno)
Author(s): Sreejith Sreejayan Originally published on Towards AI. The release of Gemini 3 Pro has shifted the landscape of AI development. With its advanced reasoning capabilities and “agentic” nature, the focus has moved from simple chatbots to autonomous systems that can plan, …
The Hidden Assumptions Behind Linear Regression
Author(s): Samith Chimminiyan Originally published on Towards AI. Linear Regression is one of the first topics that we hear when we start learning Machine Learning. Because of that, many people treat it as something to quickly “get through” before moving on to …
Hierarchical Reasoning Models: When 27M Parameters Outperform Chain-of-Thought
Author(s): Kyouma45 Originally published on Towards AI. Paper-explained Series 4 TL;DR Most AI models “reason” by talking themselves through problems using chain-of-thought, which is slow, brittle, and expensive.This article explains a different idea called the Hierarchical Reasoning Model (HRM). Instead of reasoning …
Principles of Microservice Architecture
Author(s): TechwidSush Originally published on Towards AI. ENGINEERING AT SCALE 🔑 Key Principles of Designing a Microservices Architecture :- Designing a microservices-based system requires more than breaking an application into smaller parts — it requires adopting a set of architectural principles that …
Power House of LLMs: Vector Databases
Author(s): Sameer Chauhan Originally published on Towards AI. The child turns into an adult Intro Imagine a genius who forgets everything the moment a conversation ends. That was the reality of early large language models. Despite their impressive reasoning abilities, they were …
IX. FastAPI — Database Patterns: SQLModel & Alembic
Author(s): Mahimai Raja J Originally published on Towards AI. Deep dive into building scalable data layers Hi! So far we have covered almost every key concept, but without a database nothing can be persisted, right? So, today I will walk you through …
The Builder’s Notes: Your Payer is Using AI to Deny You — Here is the Agentic Architecture to Fight Back
Author(s): Piyoosh Rai Originally published on Towards AI. Traditional denial management (left) vs. agentic pre-authorization architecture (right): The difference between manual appeals and algorithmic precision. The CFO showed me the quarterly RCM report. $2.3M in denied claims. 847 appeals pending. Average time …
How I Built a Custom Databricks MCP Server to Power Agentic AI
Author(s): Vinay Ram Gazula Originally published on Towards AI. In the rapidly evolving world of Agentic AI, the biggest bottleneck isn’t the model’s intelligence — it’s the “glue” code required to connect that model to your data. Every time I wanted to …
Building an ARC-2 Solver — Part 2
Author(s): Rahul Ray Originally published on Towards AI. Cover Here’s something that should be easy: count the holes in a shape. A five-year-old can do it. A frontier AI model worth billions in compute? Not so much. In Part 1, I introduced …
I Built a Voice Assistant That Actually Understands What I Mean, Not What I Said
Author(s): Gowtham Boyina Originally published on Towards AI. Three months of building. $347 in API costs. A voice assistant that couldn’t tell the difference between “What’s ML?” and machine learning. Then I found Qdrant. Response times dropped from 12 seconds to under …
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