European Sovereignty Monitor

Compute and infrastructure

Spain's Multiverse Computing launches Quasar 438B, its top-scoring reasoning model

Donostia based Multiverse Computing launched Quasar 438B, a 438 billion parameter reasoning model scoring 43 on the Artificial Analysis Intelligence Index, the highest mark yet for a European model, served through its CompactifAI API.

Verified AI-drafted Multiverse Computing press release (GlobeNewswire), 2 September 2026

What it does not test. Does not establish independence from non-European chips, cloud or training infrastructure used to build or serve the model.

How this item counts. Towards autonomy: it changes who owns. Binding 3 of 3 (in force or operating), scale 1 of 3 (small), Verified counts in full: weight +3 of 36 possible. Spanish firm owns top-scoring European reasoning model; serving infra not shown European. European Sovereignty Index

How this item was made. Drafted by an AI system (Claude (Anthropic)) from the source cited above and published under the editor’s responsibility without a person reading it first. How the record is made

What the tags mean: VerifiedReportedAI-draftedAI-drafted, editor-readHuman-writtenWhat the tags mean

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