There is no per-unit API price: self-host only.
There is no free API. The weights are open, so you can run it yourself.
#8 of 200 in Embeddings. Strongest at: Embeddings & Retrieval.
On MTEB English v2 · Classification · English, Jasper Token Compression 600M scores 90.4 vs 90.4 — about the same.
Released 2025-11-14. 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.
Jasper Token Compression 600M is an open-weights embeddings & retrieval model from infgrad, released Nov 2025.
Voyage 3 M Exp (better), F2LLM 4B (open weights).