pmc's profile picture. CVP & Distinguished Engineer @ Microsoft. Working on Azure AI Search. Generally curious. Opinions are my own.

Pablo Castro

@pmc

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

Pablo Castro reposted

We're proud to announce the availability of an end-to-end LlamaIndex + @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 @seldo will be around all week,…

llama_index's tweet image. We're proud to announce the availability of an end-to-end LlamaIndex + @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 @seldo will be around all week,…

Pablo Castro reposted

Hear from the leaders behind Microsoft's developer tools (@pmc, @yina_arenas, @jmillerdev, @toddanglin) this Thursday, November 7th at 9:00 AM PT: msft.it/6012WXeus #Microsoft365Dev

Microsoft365Dev's tweet image. Hear from the leaders behind Microsoft's developer tools (@pmc, @yina_arenas, @jmillerdev, @toddanglin) this Thursday, November 7th at 9:00 AM PT: msft.it/6012WXeus

#Microsoft365Dev

Pablo Castro reposted

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

Azure's tweet image. 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

Pablo Castro reposted

VoiceRAG: An App Pattern for RAG + Voice Using #Azure AI Search and the GPT-4o Realtime API for Audio from @pmc buff.ly/3Y6NIu8


Pablo Castro reposted

Demo of real-time voice input for a RAG application: youtube.com/watch?v=vXJka8… Code @ github.com/Azure-Samples/…

pamelafox's tweet image. Demo of real-time voice input for a RAG application:
youtube.com/watch?v=vXJka8…

Code @ github.com/Azure-Samples/…

Pablo Castro reposted

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 💻


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

Excited for you to watch and listen to the latest episode of the Shift AI Podcast with @Microsoft Distnguished Engineer Pablo Castro. Check out the @geekwire article that landed this morning. geekwire.com/2024/shift-ai-… #ShiftAIPodcast #SimplyAugmented #GeekWire #Microsoft



Pablo Castro reposted

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…

llama_index's tweet image. 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 reposted

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


Pablo Castro reposted

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 @pmc 's team!! I even added cool integration tests featuring French philosophers: github.com/jdubois/langch…


Pablo Castro reposted

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!


Pablo Castro reposted

@Azure AI Search has finally landed into @LangChainAI 🎉 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…


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…


Pablo Castro reposted

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 @deployjeremy @pmc for the How, Why & What.


Pablo Castro reposted

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 @deployjeremy @pmc for the How, Why & What.


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