Walmart · Microsoft
22% — global ecommerce growth
Independently reportedRetail & e-commerce · Search & retrieval · LLM · In production · 2024
Search & retrieval
Colearn · Vue.ai
Vendor-reportedEducationIndonesiaScaledEnterpriseNLP
Vendor-reported. The customer is named and the numbers are quoted from the source page, but the account comes from the vendor. No independent confirmation.
Reported by vue.ai (vendor self-report). Checked against the source page on 2026-09-06. 3 of 3 figures below appear on that page word for word.
The problem
Colearn's traditional tutoring model surfaced critical issues at scale (4+ million students asking 200K-1M questions daily): providing real-time accurate answers, scaling across the volume of questions and subjects while competing in a crowded market, and maintaining the right taxonomy for indexing questions and solution videos.
What was deployed
- Vendor
- Vue.ai
- Products
- Vue.ai
- Technique
- NLP
- Build or buy
- Bought off the shelf
- Deployment
- SaaS
- Data used
- app's repository of videos
- Scale
- 4+ million students, 500,000+ pre-recorded videos, ~5 million questions/month (200K-1M daily), 5,000 hours of tutorial video watched
What changed
Each row is quoted from the source. Figures we could not find on the page in those words are marked — they are kept, not deleted, so you can judge them.
80MProblems solved
“Solutions served for 80M problems.”
Quoted word for word from the source
20Average problems solved per student
“An average of 20 problems per student were solved with the help of AI”
Quoted word for word from the source
86%Usefulness of results
“86% of the results served by Vue.ai were found to be useful for students in search of solutions, thus accelerating their learning curve”
Quoted word for word from the source
significantly higherUser retention (vs. other app features)
“Colearn saw a significantly higher user retention when they use the Vue.ai powered video solutions compared to the other features in the app.”
Quoted word for word from the source
Difficulties and limits
- Provide real-time, accurate answers
- Scale to fulfill both the volume of questions and across subjects
- Compete in a crowded market while also delivering results for students
- Maintain the right taxonomy for the index questions and solution videos
- detecting the question submitted by the student and matching it to the correct video solution explanation
Sources
- vue.ai — vendor self-report
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