Multiverse Computing developed Quasar 438B, a compressed and specialized model built from GLM-5.2 developed by Z.ai.
Published
Signal category
Products & Services
Quote
“Quasar 438B is a compressed and specialized model built from GLM-5.2, the open-weights model developed by Z.ai.”
— Multiverse Computing team
Company
Multiverse Computing
Pioneering the Era of Efficient & Sovereign AI. Smaller, Leaner, Smarter AI Models.
- Industry
- Software Development
- Location
- San Sebastián, ES
- Company size
- 400 employees
Multiverse Computing is an AI model provider leader in AI model compression. Its compressed AI models use techniques derived from quantum computing, enabling the smooth implementation of large AI language models and other systems with more than half the cost and energy consumption without sacrificing performance. With a global presence, its headquarters are located in Donostia-San Sebastián, Spain, with offices in Canada, the United Kingdom, France, Germany, Italy, and the United States. Multinational companies such as Iberdrola, Moody's Analytics, the Bank of Canada, and Telefonica have used Multiverse Computing's products. In 2025, they were named one of the “100 Most Promising Companies in AI” by CB Insights, and Digital Europe awarded them the “Future Unicorn 2024 Award.”
Founded 2019