HUMAIN, Saudi Arabia’s national AI company, says its complete AI stack will be available on December 15, including a 3-trillion-parameter open-weight model it describes as the world’s largest.

CEO Tareq Amin made the announcement on the evening of November 11 at the company’s offices in Majdoul Tower, Riyadh. The stack covers software, cloud inference and infrastructure, all built and operated inside the Kingdom, and HUMAIN says it now owns the entire stack for the first time.

According to the company, the model took about 15 months to develop and cuts cost and token consumption by 88% compared with models available outside Saudi Arabia. These are HUMAIN’s own figures; no independent benchmark has been published yet, and the model has not been named.

HUMAIN also introduced HUMAIN+, an AI education and training platform due to begin operating in the first quarter of 2027. Its Riyadh campus will take about 1,500 learners a year and include GPU-backed Builder Labs. It offers four tracks, for leaders, non-technical professionals, technical talent and students, plus sector labs covering areas such as government, finance, healthcare and energy. The partner is VUZ, a Riyadh-founded company specializing in 360-degree video.

Why it matters

If the claims hold up, a very large open-weight model from an Arab company would give universities, startups and governments across the region a base for Arabic-first applications without relying entirely on closed foreign models. It also signals how seriously the Gulf is investing in sovereign AI. The real test will come with independent evaluations after launch, and running a model of this size will require serious computing resources.

Source: Arab News

By the TechMojaz team