Master Langchain v1 and Ollama - Chatbot, RAG and AI Agents

Our verdict: worth it — as long as the Development skills on the syllabus match what you actually want to learn. The regular price for Master Langchain v1 and Ollama - Chatbot, RAG and AI Agents on Udemy is $149.99. With the coupon code on this page, that falls to $9.99 — a saving of $140.00, or 93% off the standard rate Spread across 19h 30m of on-demand video, that works out to roughly $0.51 per hour of content — cheaper than a single chapter of most printed Development textbooks.

A cheap price means nothing if the material is thin — here the syllabus is organized around usable outcomes. KGP Talkie | Laxmi Kant walks you through install and integrate LangChain v1 and Ollama to run Qwen3, Gemma3, DeepSeek R1, GPT-OSS, LLAMA, and custom GGUF models locally, build complete chatbots with memory, history, streaming responses, and a Streamlit UI, and use prompt templates, LCEL chains, chain routing, parallel chains, custom chains, and runnable pipelines to structure LLM workflows — skills meant to be used, not just watched. It has already been taken by 8,494 students and holds a 4.7-star average from verified reviews, which suggests the content holds up once learners actually apply it.

Check the prerequisites before you commit: Basic Python programming knowledge; Familiarity with APIs and web requests. Best suited to learners who already have footing in Development. Plan for roughly 19h 30m of on-demand video at your own pace. Lessons are delivered in English.