Elasticsearch dense vector and semantic search APIs for hybrid retrieval combining traditional search with vector similarity.
AI API Intelligence
Elasticsearch Vector Search API
Elastic · Elasticsearch security credentials.
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Editorial overview
Capabilities
- Dense vector fields
- kNN search APIs
- Hybrid retrieval with text search
Limitations
- Cluster sizing and mapping complexity
- Version-specific vector features
Related technologies
Related glossary terms
Why it matters
Elasticsearch Vector Search API is tracked so engineering and procurement teams can compare official developer surfaces, authentication posture, and documentation without relying on marketing copy.
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