AI has transformed text, images, and code—but structured data remains overlooked. Prior Labs is an early-stage startup building Foundation Models for tabular data, unlocking a new AI modality with the potential to transform science, finance, healthc…

Expanso is building a distributed compute platform, enabling users to run compute jobs where the data resides, unlocking new possibilities for data-intensive applications. We are fostering an open ecosystem of contributors and partners. We are looki…

VLM Run is a first-of-its-kind API dedicated to running Vision Language Models on Documents, Images, and Video. We’re building a stack from the bottom-up for ‘Visual’ applications of language models that we believe will make up > 90% of inference ne…

Tired of trying to beat kube into shape? Does writing YAML to ship code fill you with utter dread? Dream of a future where deploying software is simple, and you don't need an army of infrastructure engineers to build that perfect janky bash script™ …

If you’re excited about the future of multi-modal LLMs and vision-based agents, we’re looking for stellar ML systems folks to join our team. At VLM Run, we’re building an end-to-end platform for developers to fine-tune, specialize, and operationaliz…

Promptfoo builds the leading open-source framework for LLM security and evaluation. Our tools help over 50,000 developers test and secure AI applications. Backed by a16z and led by YC alumni, we are shaping the future of AI safety.