Multiverse Computing releases Quasar 438B, the highest-scoring European model on Artificial Analysis

Quasar 438B: Europe's Leading AI Model

Multiverse Computing launched Quasar 438B, its first large model, a reasoning model for enterprise agents and coding that supports English and Spanish. It scores 43 on the Artificial Analysis Intelligence Index, the highest among European models, ahead of Mistral Medium 3.5 at 30 and NVIDIA Nemotron 3 Ultra at 38. It outputs 500 tokens in 15.3 seconds, faster and smarter than Mistral Medium 3.5. Long-context reasoning hits 75.0, close to Claude Opus 5 at 75.7. Terminal-Bench v2.1 scores 69.3, leading Mistral by 18.7 points but trailing Claude Opus 5 at 89.1. The model is available via the CompactifAI API. The post does not disclose training data, detailed parameter count, or pricing.

Why it matters: First 438B reasoning model from Europe with concrete benchmark numbers and competitor comparisons — enough signal. But the source is the company's own blog, no third-party testing yet, so score stays at the featured threshold.