Samasource Impact Sourcing, Inc.

Data curation and filtering tools that identify diverse, high-value and edge-case assets, prioritize what should be labeled, and use feedback loops and analytics to improve model performance and ROI.

Managed human-in-the-loop annotation for image, video, 3D point-cloud/LiDAR, semantic segmentation, object detection, object tracking and other computer-vision training data.

Managed validation and corrective-action service in which trained experts review model predictions, correct annotations, re-annotate critical assets, and provide quality reporting.

Generative-AI and LLM data services covering conversational AI, image/video captioning, LLM optimization, document summarization, RAG evaluation and synthetic-data validation.