callback_manager
. I opened an issue with more information here:OpenAiEmbedding
? Isn't it OpenAIEmbedding
>>> from llama_index.embeddings.openai import OpenAIEmbedding >>> from llama_index.core import Document, VectorStoreIndex >>> embed_model = OpenAIEmbedding(model="text-embedding-3-large", dimensions=768) >>> index = VectorStoreIndex.from_documents([Document.example()], embed_model=embed_model)