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Engineering

Spring AI 2.1 Message Parts: Reasoning That Survives the Round Trip

Spring AI: Message Parts Doc | Upgrade Notes | OpenAI Responses Doc | Session Doc Reasoning models do more than think before they answer. They hand…

Dimitar Proynov·October 28, 2026

Using Your Own Embeddings in Spring AI 2.1

VectorStore.add() takes text documents, generates embeddings with the store's configured model, and saves both. Spring AI 2.1 adds upsert for…

Soby Chacko·October 28, 2026

This Week in Spring - October 27th, 2026

Hi, Spring fans! Welcome to another installment of This Week in Spring, which I write from the paradise-like environs Barcelona, Spain, where I was…

Josh Long·October 27, 2026

Spring Office Hours Podcast: S5E27 - Hugging Face for Java Developers with Pratik Patel

Dan Vega·October 26, 2026

A Bootiful Podcast: A Bootiful Podcast: Anton Arhipov on AI Development within JetBrains IDEs

Josh Long·October 22, 2026

This Week in Spring - October 20th, 2026

Hi, Spring fans! Welcome to another installment of This Week in Spring! It's almost Halloween! What're you going dressed as, if you celebrate? I'm…

Josh Long·October 20, 2026

Spring Office Hours Podcast: S5E26 - dev2Next, Native JSON and a Week of New Models

Dan Vega·October 19, 2026

A Bootiful Podcast: Can Java be more performant than Rust? Andrew Lombardi has the numbers

Josh Long·October 15, 2026

This Week in Spring - October 13th, 2026

Hi, Spring fans! Welcome to another rip-roarin' installment of This Week in Spring! This one I am writing from beautiful Carmel-by-the-Sea in sunny…

Josh Long·October 13, 2026