Model overview
JinaColBERT V2 (`jina-colbert-v2`) is a new model based on the JinaColBERT V1 that expands on the capabilities and performance of the `jina-colbert-v1-en` model. Like the previous release, it has Jina AI’s 8192 token input context and the improved efficiency, performance, and explainability of token-level embeddings and late interaction. - Multilingual support for dozens of languages, with strong performance on major global languages. - Matryoshka embeddings, which allow users to trade between efficiency and precision flexibly. - Superior retrieval performance when compared to the English-only `jina-colbert-v1-en`. JinaColBERT V2 offers three different versions for different embeddings dimensions: `jinaai/jina-colbert-v2`: 128 dimension embeddings `jinaai/jina-colbert-v2-96`: 96 dimension embeddings `jinaai/jina-colbert-v2-64`: 64 dimension embeddings
Key features
特点摘要待依据来源补齐，不凭模型名称推断能力。
Limitations & considerations
Sources are insufficient to establish specific limitations. Verify task performance, latency, data policies, licensing and version lifecycle.
Source prices & cost analysis
Prices vary by channel, region and configuration. Channel quotes are listed independently and are not treated as a single official provider price.
| Source / channel | Input | Output | Billing unit | Collected at |
|---|---|---|---|---|
| No verified prices yet. Check the source channel. | ||||
Estimate monthly base token costs
Estimates exclude cache discounts, tiered pricing, multimodal surcharges, web search, taxes and additional reasoning output.
Public benchmarks & run configuration
暂无已采集的可核验公开评分。模型未上榜不代表能力较低。
View full indexed rankings →Frequently asked questions
Do open weights permit free commercial use?
Not necessarily. Check the version license, commercial conditions and usage policies. Self-hosting incurs compute and maintenance costs.
Are these real-time billing prices?
These are timestamped source snapshots, not live billing prices. Check the channel for current versions, regions, discounts and billing methods.
Sources & traceability
许可证：cc-by-nc-4.0。模型介绍与第三方评测均以原来源的具体版本和方法为准。