Meta faces OpenAI in battle over open AI models
The battle over artificial intelligence is deepening in Silicon Valley. Meta and several other tech giants are advocating for open source to prevent AI power from becoming concentrated in a few companies.

What happened?
A clear division has emerged in Silicon Valley regarding the development of artificial intelligence. Companies such as OpenAI and Anthropic advocate for closed models for security reasons. Meanwhile, players such as Meta, Nvidia, Google and Microsoft are pushing for open AI models with open source code that users can download and modify.
Key facts
| Förespråkare för stängda modeller | OpenAI, Anthropic |
|---|---|
| Förespråkare för öppen källkod | Meta, Nvidia, Google, Microsoft |
Why it matters
The issue of open versus closed source is fundamentally about the concentration of power within the AI sector. Proponents of open source argue that closed systems consolidate too much control among a few tech giants, whereas open models enable broader innovation and decentralisation.
Who is affected?
The split affects AI developers, researchers and companies choosing between proprietary cloud services and self-hosted open models. End users are also affected, as access to open source impacts how technology is distributed and controlled globally.
Impact on the EU
Open AI models are affected by the EU AI Act, which imposes requirements regarding transparency around training data and copyright. However, making source code and model weights available makes it easier for European actors to adapt the technology to local regulations and store data within the EU.
What else you should know
The open source debate has come to a head as Chinese open source models have reached performance levels that challenge leading American systems at a lower cost.
Quick answers about this story
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