Jina AI is a leading AI company founded in 2020 in Berlin that builds search foundation models for multimodal AI applications.
They provide best-in-class embeddings, rerankers and prompt optimizers to enable advanced multimodal AI. Their embeddings support long context lengths up to 8K tokens.
Jina AI offers a cloud-native stack called Jina for building multimodal AI apps that can be easily scaled and deployed. It supports multiple protocols like gRPC, HTTP and WebSockets.
They have an open-source project called Jina on GitHub with over 12,500 stars that lets developers build and serve AI models for any data type. It provides advanced orchestration and scaling capabilities.
Jina AI has published several research papers on topics like embeddings, reranking and prompt optimization at top AI conferences like EMNLP, ACL, SIGIR, ICLR, NeurIPS and ICML.
They provide a free trial of their enterprise search and RAG (Retrieval-Augmented Generation) solutions. Their products are used by developers and power users alike.
So in summary, Jina AI is a prominent AI company at the forefront of multimodal search and embeddings, with both open-source and commercial offerings. Their technology aims to make advanced AI accessible to a wide range of users.