image annotation

Digital Divide Data (DDD) delivers end-to-end ML data operations and training data solutions for large language models and computer vision systems, combining human expertise with advanced workflows. It serves Fortune 500 enterprises and global innovators in Physical AI, Generative AI, and Data Services, providing human-in-the-loop data annotation, validation, and evaluation.

3D LiDAR annotationdata collectiondata curationData engineeringdata orchestrationdata validationdata visualizationfine-tuninghuman preference optimizationmodel evaluationmultilingual NLPmultisensor fusionOCR and conversionsensor data annotationspeech/audio annotationtext annotationtranscriptiontranslationvideo annotation

Hewani Data delivers human-verified data for AI teams, providing end-to-end data annotation, validation, and ML/GenAI engineering. The work is done by a full-time, trained team hired and trained from East African talent, rather than crowdsourced workers. Services span annotation, QA, analytics, and ML system design, with project management run from San Jose, California and a delivery hub in Nairobi, Kenya.

3D point-cloud labelinganalytics & data sciencedata cleaning & structuringdata validation & QADevOps supportfractional CDAOGenAI system designimage & instance segmentationML proofs of conceptmodel evaluationprompt & response evaluationRed TeamingRLHF & preference rankingtext & NLP annotationvideo annotation

KeenSight is a data analytics company that collects and annotates text, audio, image, and video data to support AI research in natural language processing, computer vision, large language model-based solutions, and information retrieval. Its founders are AI researchers with backgrounds at the Linguistic Data Consortium, and clients include the Linguistic Data Consortium, MITRE, and RTX.

3D Modelingaudio annotationdata curationinstance segmentationinstruction fine-tuninglanguage identificationnamed-entity recognitionobject detectionpanoptic segmentationpose estimationreinforcement learning from human feedbacksemantic segmentationsentiment analysisspeaker identificationspeech activity detectiontext annotationtranscriptiontranslationvideo annotation