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Build an AI App in India Without a Dollar Account: LangChain + AICredits.in Tutorial
Article

Build an AI App in India Without a Dollar Account: LangChain + AICredits.in Tutorial

A complete tutorial for building a LangChain AI agent in India — GPT-4o and Claude via INR billing, UPI top-up, no international card required.

#LangChain#India#AI agent
8 min read
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Multi-Agent Workflows: When to Use One Agent vs Many
Article

Multi-Agent Workflows: When to Use One Agent vs Many

A practical framework for deciding when to split into multiple agents — covering pipeline, parallel, and hierarchical patterns with real cost and complexity trade-offs.

#multi-agent#ai-agents#architecture
11 min read
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smolagents, CrewAI, or LangGraph — Which Agent Framework Should You Use?
Article

smolagents, CrewAI, or LangGraph — Which Agent Framework Should You Use?

A practical decision matrix for choosing between HuggingFace smolagents, CrewAI, and LangGraph in 2026 — based on complexity, observability, and deployment needs.

#langchain#langgraph#crewai
7 min read
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LangChain vs LangGraph: Which One Should You Use?
Article

LangChain vs LangGraph: Which One Should You Use?

LangChain handles linear pipelines. LangGraph handles everything that needs loops, branching, or persistent state. Here's the exact decision framework — with code showing when each breaks and why.

#LangChain#LangGraph#comparison
7 min read
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LangChain Explained: Build LLM Apps Without Boilerplate
Article

LangChain Explained: Build LLM Apps Without Boilerplate

LangChain is the most widely used framework for building applications on top of LLMs. This guide covers chains, prompt templates, output parsers, and LCEL — with real Python code snippets throughout.

#LangChain#Python#LLM
7 min read
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