Free short course
Multimodal AI: documents, images and sound
Learn to inspect OCR, charts, transcripts, video summaries and cross-modal contradictions.
This course is free in full: every module, knowledge check and the final task, with no sign-up.
Learn to inspect OCR, charts, transcripts, video summaries and cross-modal contradictions.
Comfortable checking a text answer against a source. Each lesson includes a worked example, a practice task and an answer explanation. Allow about 12 minutes per lesson, five minutes for the knowledge check and 30 minutes for the final assignment. The reading is concise; the study time includes doing the exercises.
All scenarios are fictional. No paid subscription, specialist hardware or live AI integration is required to complete the written exercises. Advanced courses teach design and evaluation principles; they do not claim to provide a production implementation or professional accreditation.
By the end, you'll be able to…
- Build a verification sheet that connects extracted claims to their original media.
- Check extracted text against the layout it came from.
- Read the data structure before accepting a visual conclusion.
- Avoid turning a probable transcript into a confirmed record.
- Explain what a sampled summary cannot establish.
- Keep conflicting sources visible instead of blending them.
What's in it
- Module 1: Multimodal AI: documents, images and sound in practice
Build a verification sheet that connects extracted claims to their original media.
- Finishing the course
One final task that puts the whole method to work on something real.