There is no per-unit API price: price not verified.
#124 of 200 in Embeddings.
On RTEB English beta · Mean over tasks · multilingual (5 languages), Multilingual E5 Small scores 41.3 vs 44.7 — lower.
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.
E5 Base v2 (better), Bekko Embedding v1 A25m (open weights).