There is no per-unit API price: price not verified.
#124 of 200 in Embeddings.
On BRIGHT · Mean over task types · English, Multilingual E5 Small scores 7.7 vs 8.7 — about the same.
Released 2024-02-08. It is the current version in its line.
Yes, the weights are open (MIT licence).
The weights are open and can be self-hosted; hardware needs are not confirmed yet.
Multilingual E5 Small is an open-weights embeddings & retrieval model from intfloat, released Feb 2024.
All Mpnet Base v2 (better), Gte Qwen2 7B Instruct (open weights).