AI Research

AI Researcher About Vetto Vetto builds the infrastructure for next-generation AI training data. We partner with the world’s top AI labs to push the frontier of what models can do — by designing, collecting, and delivering the highest-quality training data for the hardest problems in AI. AI Researchers at Vetto figure out how to teach models new capabilities and how to tell whether it worked. You’ll design datasets and evaluations, run experiments, study model failures, and turn what you learn into better data and training strategies. Most of our work is evaluation-driven, with some fine-tuning and post-training used to validate research hypotheses. You won’t be expected to build the infrastructure alone: you’ll work with an engineering team that builds the platforms and tools behind the research. You should still be comfortable writing code, analyzing data, and moving your own experiments forward. Why Vetto ? End-to-end ownership. You’ll take research questions from an initial idea to a dataset, benchmark, experiment, and useful conclusion. Direct collaboration with top AI labs. Your work will help frontier teams understand their models and decide what data or training approach to try next. Work that gets used. Your research can become training data, evaluations, technical reports, open benchmarks, and published papers. A wide range of hard problems. Depending on the project, you might work on agents, model evaluations, human or synthetic data, failure analysis, or post-train