LangChain for LLM Application Development
DeepLearning.AI · View on Coursera ↗
Taught by Harrison Chase, Andrew Ng
Data ScienceComputer Science
About the course
In LangChain for LLM Application Development, you will gain essential skills in expanding the use cases and capabilities of language models in application ...
The dissent
The most-upvoted critical review (1 vote, 3.0★).
“good for basics but too outdated for this fast moving LLM zone.”
Coursera's 4.7 comes from 342 ratings. Of those, 1.8% are 1–2★.
Starisk reads the reviews learners voted most helpful, and weights each by the square root of its votes: a review with 80 upvotes counts about five times one with 2. Unvoted reviews are not skipped out of laziness — by this model they carry no evidence that other students endorsed them.
That measures what the most-endorsed reviews say, not “true quality.” The rating distribution above is the whole population, so you can see the sample next to it.
Reviews read on 23 Oct 2026.Read them on Coursera ↗