AI Data Annotation Needed ( Proof records on data annotation/portfolios considered )

I need fully annotated data files that can slide straight into a machine-learning training pipeline—no extra cleaning or reformatting on my side. The exact modality (images, text, or audio) will be confirmed once we agree on the first batch, so feel free to indicate the domain in which you work best...

(Budget: $25 - $50 USD, Jobs: Data Analysis, Data Annotation, Data Entry, Data Integration, Data Labeling, Data Management, Data Science, PHP, Typescript)