Qwen3 Embedding 4B

alibaba/qwen3-embedding-4b

Maker: Alibaba (Qwen), China
Released: 2025-10-28
Tasks: embedding
Cheapest offering: OpenRouter, about $0.000021 for a typical embedding call

Try it in the sandbox Use it from the API

Offerings

Provider	Model id at the provider	Status	Price per 1M tokens	Per-unit prices	Limits	Capabilities (level)
OpenRouter	`qwen/qwen3-embedding-4b`	ga	Input: $0.02 Output: $0 Since 2026-11-04	none	Context: 32,768 tokens Max output: 29,491 tokens	`input.text` claimed `output.embedding` claimed

Quality scores

Basis	Score (0–1)	Raw	Measured	Source
`mteb:overall`	0.992	0.7460	2026-11-04	MTEB, CC0-1.0

Aliases

Other names the API accepts for this model.

qwen/qwen3-embedding-4b

Use it from the API

Look this model up, or ask for the best model for its task on the providers that offer it. See the quickstart and the API reference.

Look up this model

curl 'https://rhumbdata.com/v1/models/alibaba/qwen3-embedding-4b' \
  -H "Authorization: Bearer $RHUMB_KEY"

Resolve embedding on its providers

curl 'https://rhumbdata.com/v1/resolve?task=embedding&providers=openrouter' \
  -H "Authorization: Bearer $RHUMB_KEY"

Built from catalog version 2026-11-04.11 of 2026-11-04. Prices are list prices per 1M tokens unless marked otherwise; every score shows its source's notice (see Attributions).