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.
#24 of 27 in Multimodal.
On MAEB v1 · Audio Multilabel Classification · English, Qwen 2.5 Omni 3B scores 14.1 vs 14.9 — about the same.
Released 2025-04-30. 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.
Qwen 2.5 Omni 3B is an open-weights embeddings & retrieval model from Alibaba (Qwen), released Apr 2025.
Jina Embeddings v5 Omni Nano (better), Clap Htsat Fused (open weights).