Building Better AI Agents
Starts With Better Data
Calibrion specializes in data for training and benchmarking foundation models. We build optimized tools for human annotation, and develop methods for data quality control, reliable data synthesis, and dataset customization, calibration and repair.
HUMAN-LED ANNOTATION
Human-in-the-loop Data Annotation & Data Quality for Foundation Models
We help AI labs with robust tooling to annotate data for training foundation models, ensuring observability, speed, scale, and quality through state-of-the-art methods.
DATA LAB
Training & Evaluation Datasets Built and Repaired by Agents, with Human Oversight
Synthesize, calibrate, scale and repair training data and evaluation benchmarks with agentic workflows and mathematical models.
Built on Years of Research & Applied AI Work
Calibrion is developed by PhDs in NLP and computer vision, with decades of combined experience in applied AI and research: training pipelines, data curation, and evaluation systems built for AI labs and enterprises.
Also from Calibrion: custom, secure AI agents for SMEs and enterprises, from discovery to deployment. See services →