All Stories

Turbocharge RAG with LangChain and Vespa Streaming Mode for Sharded Data

A hands-on guide to connect LangChain with Vespa streaming mode to build cost-efficient RAG applications over naturally sharded data.

A new visual identity for a new era

Today we are starting the roll-out of our new logo and visual identity.

🎄Advent of Tensors 2023 🎅

Prepare to embark on a festive journey as we bring you the Advent of Tensors!

Hands-On RAG guide for personal data with Vespa and LLamaIndex

Photo by Avi Richards on Unsplash

Hands-On RAG guide for personal data with Vespa and LLamaIndex

A hands-on guide to using Vespa streaming mode with PyVespa and LLamaIndex.

Changes in OS support for Vespa

Today the supported OS for Vespa 8 is CentOS Stream 8. This is about to change.

Anonymized endpoints and token authentication in Vespa Cloud

In this post we will explain the new endpoint format and also introduce a new token authentication method for Vespa Cloud data plane.

Yahoo Mail turns to Vespa to do RAG at scale

Vector search in trillions of personal documents can be done cost-effectively with vector streaming search.

Announcing our series A funding

Adressa.no

Announcing our series A funding

Announcing a $31 million investment from Blossom Capital

Vespa Newsletter, October 2023

Photo by Ilya Pavlov on Unsplash

Vespa Newsletter, October 2023

Advances in Vespa features and performance include Vespa Cloud Enclave, Lucene Linguistics integration, much faster fuzzy query term matching, and performance and usability improvements.

Introducing Lucene Linguistics

This post is about an idea that was born at the Berlin Buzzwords 2023 conference and its journey towards the production-ready implementation of the new Apache Lucene-based Vespa Linguistics component....

HTTP/2 Rapid Reset (CVE-2023-44487)

Vespa 8.240.5 is available with updated dependencies to address CVE-2023-44487.

Vespa is becoming a company

Vespa is becoming its own company!