Skip to main content

AI Sweden in collaboration with OpenAI: Evaluating unique open models

Tuesday, August 5, 2025

AI Sweden with its initiative "A shared digital assistant for the public sector" is among just a handful of organizations worldwide granted early access to test and evaluate OpenAI’s new open models ahead of public release.

Dmitry Pimenov

Through early feedback from organizations like AI Sweden, we're together able to provide powerful, flexible tools that make it easier than ever to build, innovate, and scale.

Dmitry Pimenov

Dmitry Pimenov

Product lead at OpenAI

Image
OpenAI and AI Sweden logotype

AI Sweden's project, A shared digital assistant for the public sector, also known as the Svea project, exemplifies the kind of groundbreaking, socially impactful AI initiative that OpenAI aims to support by opening access to its new open models. The collaboration also means that AI Sweden will help assess how these open models perform in real-world, high-impact settings.

"Our open models let developers—from solo builders to public sector organizations—run and customize AI on their own infrastructure, unlocking new possibilities  and use cases," said Dmitry Pimenov, product lead at OpenAI. "Through early feedback from organizations like AI Sweden, we're together able to provide powerful, flexible tools that make it easier than ever to build, innovate, and scale."

Magnus Sahlgren

We welcome OpenAI's initiative to release these new open models. It marks an important shift that aligns perfectly with our approach to developing powerful open models that can be tailored to specific needs. The fact that AI Sweden has been given this opportunity is a direct result of the capabilities we've built over several years, through the development of Swedish and European large language models and the groundbreaking Svea project. This collaboration will strengthen Swedish innovation and digital sovereignty, and it offers us a unique opportunity to adapt and implement the very latest technology for Swedish needs.

Magnus Sahlgren

Magnus Sahlgren

Head of Research, Natural Language Understanding, at AI Sweden

Svea project caught OpenAI's attention

The Svea project unites 55 public sector organizations – including over 20 percent of Sweden's municipalities – in a unique effort to develop a prototype for a shared digital assistant for the public sector.

Jonatan Permert

By combining open source technology with secure infrastructure from Swedish infrastructure provider Airon, the Svea project demonstrates how the public sector can build powerful and cost-effective AI solutions while retaining full control over its own data.

Jonatan Permert

Jonatan Permert

AI Transformation Strategist at AI Sweden and Project Manager for the Svea project

What makes the project particularly innovative is its collaborative data effort: over 300 employees from across participating organizations have contributed thousands of working hours to create a database with over 200,000 annotated data points. The capability and expertise AI Sweden has developed is a key reason to why AI Sweden is now in the position to maximize the utility of OpenAI’s powerful new open models.

"By fine-tuning OpenAI's open models, we can enable them to better understand Swedish administrative terminology, legal language, municipal workflows, and document structures within the public sector. This makes it possible to build powerful, sovereign, and cost-effective AI solutions tailored to the needs of Swedish organizations," said Magnus Sahlgren.

Facts: A shared digital assistant for the public sector

AI Sweden's project, "A shared digital assistant for the public sector," is a collaborative initiative involving Swedish authorities, municipalities, regions, and industry players. The goal is to create conditions for common AI solutions in the public sector.

The project, which takes place in two stages between 2024 and 2026, involves over 50 municipalities, regions, and government agencies that co-finance the project alongside Vinnova. Preparations are currently underway for a third stage in 2026.

Within the project, Svea is being developed as a prototype of a digital assistant in the form of a web-based chat interface. Built on open source and Swedish infrastructure, the prototype is designed to be model-agnostic, working with all open large language models. Svea is being developed to, among other things, summarize texts, improve written materials, classify documents, create decision-making bases in case management processes, and provide personalized citizen support.

Continue exploring

A picture of Magnus Sahlgren next to the text 'OpenEuroLLM' below a logo with the EU-fag and the text 'Co-funded by the European Union'

AI Sweden contributes to the development of open LLMs for transparent AI in Europe

2025-02-26
Europe's leading AI companies and research institutions combine their forces and expertise to develop next-generation open-source language models. AI Sweden is one of the 20 European partners that...
Jonatan Permert presenting the work on 'Svea' in front of an audience

New models and features improve Svea

2025-06-12
Work on the Svea project has progressed significantly this spring, and project manager Jonatan Permert is planning for a high-paced autumn. “We’re developing a new model for the knowledge support...
Garden mingle seen from above

AI Sweden puts AI on decision makers' agenda in Almedalen

2025-07-02
AI Sweden's garden in Almedalen once again served as a central hub for discussions on the transformative power of AI over three days. With a strong focus on courageous leadership and the critical need...
Four men standing in front of an AI Sweden banner.

AI for societal benefit: Minister for Public Administration visits AI Sweden in Linköping

2025-04-25
How can AI be used to solve crimes or contribute to faster case processing and better decision-making in the public sector? These were some of the questions discussed when Minister for Public...
Jonatan Permert presenting Svea o a stage

Strong interest in collaboration on a shared digital assistant for the public sector

2025-04-02
Currently, 55 municipalities, regions, and authorities are jointly developing a shared digital assistant for the public sector. In total, over 2,000 employees nationwide are involved in this...