The AI Infrastructure Stack
Sub-category 3.7

Embeddings & Specialty Models-as-API

Smaller models sold as utilities — embeddings, rerankers, classifiers, OCR, speech.

Players

Players: Cohere Private (embeddings, rerank), Voyage AI Private, Jina AI Private, AssemblyAI Private, Deepgram Private, Unstructured Private, LlamaParse Private

Analysis coming soon — this page is scaffolding for deeper research into embeddings & specialty models-as-api.