There is no per-unit API price: price not verified.
#182 of 200 in Embeddings.
On MTEB English v2 · Summarization · English, Rubert Tiny Turbo scores 31.3 vs 31.4 — about the same.
Released 2024-06-21. 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.
Rubert Tiny Turbo is an open-weights embeddings & retrieval model from sergeyzh, released Jun 2024.
EmbeddingGemma 300M (better), LGAI Embedding Preview (open weights).