Text-Embedding-v3vsText-Embedding-V4
Both embedding models, compared at each maker’s own API list prices. Every figure links to its source.
Key differences
Shortest vector
512 Embedding and rerank-Alibaba Cloud Model Studio(Model Studio)-阿里云帮助中心in Chinese · as of Oct 30, 2026
64 埋め込みとリランク · as of Oct 31, 2026
These differences use verified vendor specifications or each maker’s official API on the same region, currency, meter and billing conditions. Different conditions remain side by side in the full table; they do not establish which model is cheaper. Declared features describe support, not measured quality or a recommendation. Missing evidence does not mean a feature is unsupported.
Full comparison
| Text-Embedding-v3 Alibaba Qwen | Text-Embedding-V4 Alibaba Qwen | |
|---|---|---|
| Overview | ||
| Released | Jul 12, 2024 | Jun 5, 2025 |
| Specs | ||
| Dimensions | 1,024 | 2,048 |
| Shortest vector | 512 | 64 |
| Max input | 8.19K | 8.19K |
| Input modalities | Text | Text |
| Vector types | float | Not stated |
| Inputs per request | 10 | 10 |
| Languages | 50 | 100 |
| Pricing | ||
| Price per 1M input tokens | $0.070 | $0.070 |
Headline prices may come from different channels, regions or tiers. Check each source before choosing a model; missing facts stay blank.
Model details and sources
- Text-Embedding-v3 → Available
- Text-Embedding-V4 → Available