Pablo Castro (@pmc) 's Twitter Profile
Pablo Castro

@pmc

CVP & Distinguished Engineer @ Microsoft. Working on Azure AI Search. Generally curious. Opinions are my own.

ID: 7646872

calendar_today22-07-2007 21:45:11

704 Tweet

1,1K Followers

122 Following

Microsoft Mechanics (@msftmechanics) 's Twitter Profile Photo

Refine search results for highest relevance by adding a re-ranking step. Start using semantic ranking, built using state-of-the-art, deep learning re-ranking models. youtu.be/Xwx1DJ0OqCk #VectorSearch Join Jeremy Chapman Pablo Castro for the How, Why & What.

Microsoft Mechanics (@msftmechanics) 's Twitter Profile Photo

Improve your copilot apps— generate high-quality AI responses based on your organization data. How to use keyword, vector, and hybrid search methods in Azure Cognitive Search. youtu.be/Xwx1DJ0OqCk #VectorSearch Join Jeremy Chapman Pablo Castro for the How, Why & What.

Pablo Castro (@pmc) 's Twitter Profile Photo

Vector search in Azure AI Search is now GA and ready for production workloads. Semantic ranker, to boost RAG applications retrieval quality, is also GA. btw - Azure Cognitive Search is now Azure AI Search. techcommunity.microsoft.com/t5/ai-azure-ai…

Julien Dubois (@juliendubois) 's Twitter Profile Photo

Azure AI Search support is merged into LangChain4j !! github.com/langchain4j/la… This is a first implementation with vector search, we’ll add more advanced features (hybrid retrieval + semantic ranking) soon!

Yohan Lasorsa (@sinedied) 's Twitter Profile Photo

Microsoft Azure AI Search has finally landed into LangChain 🎉 It includes full support for Hybrid search and Semantic reranker, RAG is now easier than ever on Azure with LangChain.js! 🦜🔗 And we'll continue improving it, send us your feedback 🙂 github.com/langchain-ai/l…

Julien Dubois (@juliendubois) 's Twitter Profile Photo

Semantic re-ranking with Azure AI Search is coming to LangChain4j ! Just finished my PR at github.com/langchain4j/la… with the great help of Pablo Castro 's team!! I even added cool integration tests featuring French philosophers: github.com/jdubois/langch…

Microsoft Azure (@azure) 's Twitter Profile Photo

Azure AI Search, a modern retrieval system for AI applications, now has a drastically larger vector capacity—without a price increase. Customers can now run RAG at any scale and at a lower cost: msft.it/6012c0xmQ #AzureAI

LlamaIndex 🦙 (@llama_index) 's Twitter Profile Photo

Build hybrid search and sub-question querying with Azure AI Search and LlamaIndex! In this tutorial, Khye Wei of Microsoft shows you how you can use LlamaIndex with Azure's AI Search to create powerful RAG applications, including ➡️ Hybrid Search ➡️ Query rewriting ➡️ the

Build hybrid search and sub-question querying with Azure AI Search and LlamaIndex!

In this tutorial, Khye Wei of Microsoft shows you how you can use LlamaIndex with Azure's AI Search to create powerful RAG applications, including
➡️ Hybrid Search
➡️ Query rewriting
➡️ the
Pablo Castro (@pmc) 's Twitter Profile Photo

We had a great conversation with Boaz Ashkenazy in this Shift AI podcast! We covered knowledge and reasoning, retrieval augmented generation, vectors databases, and of course Azure AI Search.

Microsoft Developer (@msdev) 's Twitter Profile Photo

To support its massive user base, OpenAI needed the best technology available; that's where Azure AI Search with Azure Cosmos DB came in. Together, we’re tackling some of the biggest challenges of today and tomorrow. #MSBuild 💻

Microsoft Azure (@azure) 's Twitter Profile Photo

The new GPT-4o realtime API for audio enables developers to build apps with speech-to-speech interactions. Learn how to build your own VoiceRAG app using the new model here: msft.it/6014m7BYC

The new GPT-4o realtime API for audio enables developers to build apps with speech-to-speech interactions. Learn how to build your own VoiceRAG app using the new model here: msft.it/6014m7BYC
LlamaIndex 🦙 (@llama_index) 's Twitter Profile Photo

We're proud to announce the availability of an end-to-end LlamaIndex + Microsoft Azure solution at #MSIgnite today! Learn more about our integration with Azure Open AI, Azure AI Embeddings, Azure AI Search and more! If you're at Microsoft Ignite this week Laurie Voss will be around all week,

We're proud to announce the availability of an end-to-end LlamaIndex + <a href="/Azure/">Microsoft Azure</a> solution at #MSIgnite today!

Learn more about our integration with Azure Open AI, Azure AI Embeddings, Azure AI Search and more!

If you're at Microsoft Ignite this week <a href="/seldo/">Laurie Voss</a> will be around all week,