#multimodal

5 multimodal interview questions, asked at Amazon, Apple, Databricks and 3 more companies. Last asked Sep 2026.

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Design a harmful content detection systemAI/ML designLockedDesign a system that detects harmful posts on a large social platform: hate speech, violence, self-harm, nudity, terrorism, spam and similar categories. Posts are text plus…
Last asked Sep 2026
CLIP contrastive loss for image-text pairsAI/ML designImplement the symmetric contrastive loss used to train CLIP-style models that align images and text. You get a minibatch of paired embeddings: the i-th image matches the i-th…
Last asked Apr 2026
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Design a multimodal robot training data ingestion and filtering pipelineAI/ML designLockedMany clients (robots and data-collection stations) upload multimodal recordings: camera images and video, joint and sensor streams, and the actions taken. Before anything is used…
Last asked Apr 2026
Design a multimodal RAG assistantSystem designDesign a retrieval-augmented generation (RAG) assistant that answers employees' questions from an internal knowledge base with several kinds of content: plain text (wiki pages…
Last asked Dec 2025
Design a multimodal neural networkAI/ML designDesign a neural network that takes text and images together and uses them for retrieval (find the images for a text query, or the text for an image) and for classification (for…
Last asked Sep 2025