There is no per-unit API price: price not verified.
#109 of 200 in Embeddings.
On MTEB Europe v1 · Bitext Mining · multilingual (28 languages), E5 Large scores 49.2 vs 51.4 — lower.
Released 2022-12-26. It is the current version in its line.
Yes, the weights are open (Apache-2.0 licence).
The weights are open and can be self-hosted; hardware needs are not confirmed yet.
E5 Large is an open-weights embeddings & retrieval model from intfloat, released Dec 2022.
EmbeddingGemma 300M (better), Octen Embedding 8B (open weights).