top of page


Search


HNSW Explained: How Vector Search Finds a Needle in a Billion-Vector Haystack
Hierarchical Navigable Small World (HNSW) is a state-of-the-art algorithm used for an approximate search of nearest neighbours.

Nagesh Singh Chauhan
Oct 3110 min read


A2A Protocol in Agentic AI: How AI Agents Discover, Delegate, and Collaborate
This article examines A2A from a systems-engineering perspective: its architecture, communication model, protocol objects, task lifecycle, relationship with MCP, practical implementation patterns, limitations, and security requirements.

Nagesh Singh Chauhan
Oct 2315 min read


Introduction to Decision Models in AI
A decision model is a machine learning model designed to select, classify, rank, or score outcomes based on an input state and a defined decision task.

Nagesh Singh Chauhan
Oct 2217 min read


Harness²: How Google Is Rethinking AI Agents to Solve More Complex Problems
Instead of relying exclusively on a more powerful model, can we make the system surrounding a model progressively better at solving different problems?

Nagesh Singh Chauhan
Oct 1918 min read


Designing Agentic AI Systems: 20 Patterns That Matter
Designing Agentic AI Systems: 20 Patterns That Matter

Nagesh Singh Chauhan
Oct 413 min read


World Models: The Next Frontier of Artificial Intelligence
How AI is evolving from predicting patterns to understanding, simulating, and acting in the world.

Nagesh Singh Chauhan
Sep 1913 min read


Self-Improving AI Agents: Building Agents That Learn From Experience
From agents that simply act to agents that learn, adapt, and continuously improve from their own experience.

Nagesh Singh Chauhan
Sep 1811 min read


How I Built Voyager — A Multi-Agent Architecture Using LangGraph
How I Built Voyager — A Multi-Agent Architecture Using LangGraph

Nagesh Singh Chauhan
Jun 238 min read


Q-Learning in Reinforcement Learning
"The agent that learns to predict its own future is the agent that learns to control it." — Richard Sutton

Nagesh Singh Chauhan
May 319 min read


Introduction to Ollama
Running Large Language Models Locally, Simply and Securely

Nagesh Singh Chauhan
Jan 246 min read


Building Long-Term Memory in AI Agents
Imagine an AI that goes beyond answering questions—one that remembers what matters to you, learns from each interaction, and continuously adapts to become more intuitive, relevant, and personalized over time.

Nagesh Singh Chauhan
Jan 1612 min read


Quantization in Large Language Models(LLMs)
Demystifying the Compression of Large Language Models(LLMs)

Nagesh Singh Chauhan
Jan 99 min read


Small Language Models(SLMs) in Modern AI Engineering
Large Language Models (LLMs) like GPT-5, Gemini, and Claude have demonstrated remarkable reasoning and generative capabilities. However, their scale comes with trade-offs: high latency, massive compute requirements, privacy concerns, and limited deployability on edge devices.This has led to the rise of Small Language Models (SLMs)—compact, efficient models designed to deliver strong performance under tight resource constraints.

Nagesh Singh Chauhan
Jan 714 min read


mHC: Manifold-Constrained Hyper-Connections by DeepSeek
Manifold-Constrained Hyper-Connections (mHC), introduced by DeepSeek, propose a principled evolution of residual connectivity—one that preserves stability while dramatically increasing expressive power. This innovation could redefine how future large language models (LLMs) are trained and architected.

Nagesh Singh Chauhan
Jan 36 min read


GraphRAG Explained: Boosting RAG Performance with Knowledge Graphs
Moving beyond similarity search to true knowledge reasoning using GraphRAG

Nagesh Singh Chauhan
Dec 30, 202510 min read


Top 23 types of RAG Architectures
A practical guide to the most important Retrieval-Augmented Generation patterns—explained clearly, compared simply, and ready to apply in real-world LLM systems.

Nagesh Singh Chauhan
Dec 28, 202531 min read


LLM-as-a-Judge: Rethinking How We Evaluate AI Systems
An innovative evaluation technique in the field of artificial intelligence where one Large Language Model (LLM) is used to assess or "judge" the outputs generated by another LLM

Nagesh Singh Chauhan
Dec 25, 202514 min read


Breaking the Rules: Jailbreaking in Large Language Models
A Deep Dive into Security Challenges, Ethical Implications, and Protective Strategies in Modern AI Systems.

Nagesh Singh Chauhan
Dec 31, 202410 min read


Byte Latent Transformer: Engineering the Next Generation of AI
Meta AI has unveiled a groundbreaking advancement in language model architecture with the Byte Latent Transformer (BLT).

Nagesh Singh Chauhan
Dec 21, 20247 min read


Fluid Intelligence: Understanding Liquid Neural Networks
Adaptive Intelligence for Dynamic Environments

Nagesh Singh Chauhan
Dec 20, 20244 min read
CONTACT
bottom of page