This article is not kind to the old ada embeddings model: https://medium.com/@nils_reimers/openai-gpt-3-text-embeddings-really-a-new-state-of-the-art-in-dense-

This article is not kind to the old ada embeddings model: https://medium.com/@nils_reimers/openai-gpt-3-text-embeddings-really-a-new-state-of-the-art-in-dense-text-embeddings-6571fe3ec9d9 https://medium.com/@nils_reimers/openai-gpt-3-text-embedding... If the new ada model only has marginal improvements, it seems open source is way to go.