Elastic and Contextual AI partner to scale the most accurate context engineering platform
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Three years into the generative AI (GenAI) revolution, the effectiveness of AI is constrained by a "context gap." Enterprises are rich with data — spread across documents, databases, Slack messages, ERP and CRM tools, and countless other systems — yet largely undecipherable by AI models that lack the expertise and tribal knowledge of employees. Without the right context, AI models struggle with relevance, often producing inaccurate or "hallucinated" responses. Context engineering is about solving a fundamental problem: providing the right information at the right time and in the right format to empower an AI agent to perform complex, use case specific tasks.
Today, we’re thrilled to announce that Contextual AI is joining the Elastic AI Ecosystem — a comprehensive set of AI technologies and tools integrated with the Elasticsearch context engineering platform and vector database. Contextual AI is joining the Elastic AI Ecosystem to make its state-of-the-art models available to developers through the Elasticsearch open inference API. This integration also allows Elasticsearch Serverless to function as a native data store for Contextual AI.
Ultimately, the versatility of Elasticsearch is a significant asset. It provides us with sales flexibility and the agility to rapidly accommodate novel deployment requirements from our customers. Elastic’s comprehensive support for BM25, combined with its vector search capabilities within the same database, means we can conduct both types of searches simultaneously without the complexity of managing separate services.
Junaid Saiyed, Head of Engineering, Product & Design, Contextual AI
Contextual AI platform
Founded by the pioneers of retrieval augmented generation (RAG), Contextual AI provides a comprehensive context engineering platform for rapidly building AI agents that deliver exceptional accuracy out of the box. The platform extracts enterprise context from messy, unstructured, and complex knowledge to provide actionable intelligence — a crucial step in building AI agents that can truly understand and reason over domain-specific data. Developers seeking more control and flexibility can also access individual models for document parsing, reranking, grounded generation, and large language model (LLM) evaluation to improve their existing RAG systems.
Elasticsearch: The relevance engine behind reliable agents
Elasticsearch is the most widely deployed vector database and the best relevance engine for context engineering. Elasticsearch delivers fast, scalable retrieval for billions of embeddings and unifies vectors, text, and metadata in a single, efficient data store. As agents and AI systems grow more complex, context engineering ensures that they can access and reason over the right information at the right time. Elasticsearch powers this with hybrid search that blends semantic, lexical, and reranking capabilities to ground responses in the most relevant context. Its open, production-ready architecture makes it the ideal foundation for building reliable, context-driven AI applications at scale.
By combining Contextual AI's end-to-end context engineering platform for building specialized RAG agents with Elastic’s powerful vector database and unified Elasticsearch Platform, we are addressing the most pressing challenges in AI development: contextual relevance and operational scale.
Relevance has always been at the core of Elasticsearch, and this partnership takes that strength into the era of agentic AI. By combining Elastic’s hybrid search and vector database with Contextual AI’s context engineering platform, developers get a feature-rich unified experience for grounding their agents in accurate enterprise context without added complexity. It’s a powerful step forward in making AI both production-ready and scalable.
Steve Kearns, GM of Search Solutions, Elastic
A 4-part a cappella harmony: Better together
The partnership creates a seamless workflow that combines Contextual AI’s contextual RAG agent to intelligently orchestrate and fine-tune retrieval from a massive, multimodal knowledge base powered by Elastic. This joint solution empowers developers to:
Achieve unprecedented accuracy: By using Contextual AI's context engineering platform and Elastic's hybrid search, agents can retrieve and reason over even the most complex enterprise data, including financial reports, legal documents, and engineering specifications. This ensures that responses are not only relevant but also fully grounded in a company’s own knowledge base.
- Accelerate time-to-production: The combined platform eliminates the need to stitch together a patchwork of disparate technologies, streamlining the process for a seamless workflow. Developers can use a unified system to build, evaluate, and deploy specialized AI agents more efficiently than ever before.
- Scale with confidence: Both Contextual AI and Elastic are built for the enterprise, offering flexible deployment options, robust security controls, and role-based access control (RBAC). This ensures that even the most regulated industries, such as financial services and healthcare, can deploy powerful, context-aware AI solutions.
- Enhance the full developer lifecycle: From data ingestion and parsing with Contextual AI's pipeline to search and retrieval with Elastic’s vector database, this partnership provides a complete, end-to-end solution for the modern AI developer. This includes the ability to monitor and troubleshoot AI applications, ensuring they operate at peak performance.
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Contextual AI resources
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