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读取器
读取URL或搜索为大模型提供更好的依据。
向量模型
世界一流的多模态多语言向量模型。
重排器
世界一流的重排器,最大限度地提高搜索相关性。
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在 Elasticsearch 中原生运行 Jina 模型。
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我们的搜索底座模型

从第一天起,我们就一直在推动搜索模型的发展。请查看下面的模型演变过程 — 将鼠标悬停或单击即可发现每个里程碑。
Available via
Jina AI APIElastic InferenceAWS SageMakerMicrosoft AzureGoogle Vertex AIGoogle CloudHuggingFace
浏览目录
2026Q2
2026Q1
2025Q4
2025Q3
2025Q2
2025Q1
2024Q4
2024Q3
2024Q2
2024Q1
2023Q4
2023Q2
calendar_month
2023-06-17
jina-embedding-b-en-v1
notes
512
background_dot_small
768
data_array
110M
🇺🇸
calendar_month
2023-10-28
jina-embeddings-v2-base-en
notes
8K
background_dot_small
768
data_array
137M
🇺🇸
calendar_month
2024-01-09
jina-embeddings-v2-base-zh
notes
8K
background_dot_small
768
data_array
161M
🇺🇸 🇨🇳
calendar_month
2024-01-15
jina-embeddings-v2-base-de
notes
8K
background_dot_small
768
data_array
161M
🇺🇸 🇩🇪
calendar_month
2024-02-05
jina-embeddings-v2-base-code
notes
8K
background_dot_small
768
data_array
137M
🇺🇸
calendar_month
2024-02-14
jina-embeddings-v2-base-es
notes
8K
background_dot_small
768
data_array
161M
🇺🇸 🇪🇸
calendar_month
2024-02-17
jina-colbert-v1-en
grid_4x4
多向量
notes
8K
data_array
137M
🇺🇸
calendar_month
2024-02-29
jina-reranker-v1-base-en
notes
8K
data_array
137M
🇺🇸
calendar_month
2024-04-18
jina-reranker-v1-tiny-en
notes
8K
data_array
33M
🇺🇸
calendar_month
2024-04-18
jina-reranker-v1-turbo-en
notes
8K
data_array
37.8M
🇺🇸
calendar_month
2024-06-05
jina-clip-v1
mms
多模态
notes
8K
background_dot_small
768
data_array
223M
🇺🇸
copyright
calendar_month
2024-06-25
jina-reranker-v2-base-multilingual
notes
1K
data_array
278M
🌍
copyright
calendar_month
2024-08-11
reader-lm-0.5b
notes
256K
data_array
494M
🌍
copyright
calendar_month
2024-08-11
reader-lm-1.5b
notes
256K
data_array
1.54B
🌍
copyright
calendar_month
2024-08-31
jina-colbert-v2
grid_4x4
多向量
notes
8K
data_array
560M
🌍
copyright
calendar_month
2024-09-18
jina-embeddings-v3
notes
8K
background_dot_small
1024
data_array
570M
🌍
copyright
calendar_month
2024-11-05
jina-clip-v2
mms
多模态
notes
8K
background_dot_small
1024
data_array
865M
🌍
copyright
calendar_month
2025-01-16
ReaderLM-v2
notes
512K
data_array
1.54B
🌍
copyright
calendar_month
2025-04-08
jina-reranker-m0
mms
多模态
notes
10K
data_array
2.4B
🌍
calendar_month
2025-06-24
jina-embeddings-v4
mms
多模态
notes
32K
background_dot_small
2048
data_array
3.8B
🌍
copyright
calendar_month
2025-09-01
jina-code-embeddings-0.5b
notes
32K
background_dot_small
896
data_array
494M
🌍
copyright
calendar_month
2025-09-01
jina-code-embeddings-1.5b
notes
32K
background_dot_small
1536
data_array
1.5B
🌍
copyright
calendar_month
2025-10-01
jina-reranker-v3
notes
131K
data_array
597M
🌍
copyright
calendar_month
2025-12-04
jina-vlm
notes
32K
data_array
2.4B
🌍
copyright
calendar_month
2026-02-18
jina-embeddings-v5-text-nano
notes
8K
background_dot_small
768
data_array
239M
🌍
copyright
calendar_month
2026-02-18
jina-embeddings-v5-text-small
notes
32K
background_dot_small
1024
data_array
677M
🌍
copyright
calendar_month
2026-05-07
jina-embeddings-v5-omni-nano
mms
多模态
notes
8K
background_dot_small
768
data_array
1.0B
🌍
copyright
calendar_month
2026-05-07
jina-embeddings-v5-omni-small
mms
多模态
notes
32K
background_dot_small
1024
data_array
1.7B
🌍
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Press enter or space to select an edge. You can then press delete to remove it or press escape to cancel.
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