Z.ai ARR hits $1.6bn, doubling MiniMax after Hong Kong IPOs
Synopsis
Z.ai's ARR hit $1.6 billion in August 2026 — double MiniMax's $800 million — but the bigger shock is how MiniMax calculated its figure: multiplying a single week of revenue by 52, a method CEO Yan Junjie reportedly acknowledged privately after the earnings call.
Key Takeaways
Z.ai reported first-half 2026 revenue of 953.9 million yuan (US$142 million) , a nearly 400 per cent year-on-year increase.
MiniMax reported first-half revenue of US$116.6 million , representing 283 per cent year-on-year growth.
Z.ai co-founder and chief scientist Tang Jie disclosed an ARR of US$1.6 billion based on August 2026 performance.
MiniMax CEO Yan Junjie cited an ARR of US$800 million for August 2026 , half that of Z.ai .
MiniMax reportedly calculated its ARR by multiplying revenue from a single week in August by 52 , according to a person familiar with the matter.
Both companies completed their Hong Kong stock exchange listings in January 2026 .
Z.ai and MiniMax, two of China's most prominent AI companies, listed on the Hong Kong stock exchange in January 2026 with a shared pitch of capitalising on surging artificial intelligence demand. Their first-half earnings, reported weeks apart in September 2026, now tell sharply divergent stories — with Z.ai pulling decisively ahead on both revenue and forward-looking metrics.
Revenue gap widens in first half of 2026
Beijing-based Z.ai, also known as Zhipu AI, reported a nearly 400 per cent year-on-year surge in first-half revenue to 953.9 million yuan (US$142 million), the company said on Monday, 1 September 2026. Shanghai-based rival MiniMax posted revenue growth of 283 per cent to US$116.6 million for the same period, according to its financial report released the prior week. Both figures represent extraordinary growth, but the gap between them has drawn significant attention from market analysts.
ARR divergence raises harder questions
The divide becomes more pronounced when measured by annual recurring revenue (ARR), the metric software companies use to project 12-month income from current subscription run rates. Z.ai co-founder and chief scientist Tang Jie stated during an earnings call that the company's ARR had reached US$1.6 billion based on August 2026 results. MiniMax founder and CEO Yan Junjie disclosed an ARR of US$800 million in August — exactly half of Z.ai's figure.
However, Yan reportedly acknowledged in a private post-earnings call that MiniMax had calculated its ARR by taking revenue from a single week in August and multiplying it by 52, according to a person familiar with the matter. The methodology diverges from standard ARR calculation practices and has fuelled analyst scepticism about the reliability of the projection.
Why it matters: benchmark credibility under scrutiny
Beyond the financials, MiniMax is reportedly facing mounting questions over lagging technical benchmarks relative to peers, compounding concerns about its growth trajectory. Z.ai, by contrast, has been winning over market analysts on the strength of top-tier model performance alongside its revenue acceleration. For investors who backed both companies in the same January 2026 listing window, the contrast is difficult to ignore.
Competitive backdrop: China's AI race intensifies
Both companies operate in an increasingly crowded domestic AI landscape that includes rivals such as Moonshot AI and products from tech giants including Alibaba Group Holding, Tencent Holdings, and ByteDance. The pressure to demonstrate durable, defensible revenue — not just headline growth — is intensifying as investor patience for cash-burning AI ventures shortens globally. Analysts from institutions including HSBC, Bank of America Global Research, JP Morgan, CMB International, Bloomberg Intelligence, Macquarie, and Gavekal Dragonomics are closely tracking how these two companies navigate the transition from hypergrowth to sustainable monetisation.
What's next
The key question for both companies is whether their ARR trajectories hold through the second half of 2026, particularly as enterprise AI procurement cycles lengthen and pricing competition intensifies. For MiniMax, the more immediate challenge is restoring confidence in its financial disclosures and closing the benchmark gap with Z.ai. Investors will be watching whether Yan Junjie revises the company's ARR methodology ahead of its next earnings update.
Point of View
Contractual revenue rather than lumpy project-based income, a transition that separates durable AI businesses from one-cycle wonders. With heavyweights like Alibaba, Tencent, and ByteDance expanding their own model offerings, the window for pure-play AI companies to lock in enterprise customers at premium pricing is narrowing faster than their ARR charts suggest.
NationPress
3 Sept 2026
Frequently Asked Questions
What revenue did Z.ai and MiniMax report for the first half of 2026?
Z.ai reported first-half 2026 revenue of 953.9 million yuan (US$142 million) , up nearly 400 per cent year-on-year. MiniMax reported US$116.6 million for the same period, a 283 per cent increase.
How did MiniMax calculate its $800 million ARR figure?
MiniMax CEO Yan Junjie reportedly acknowledged in a private post-earnings call that the company calculated its August 2026 ARR of US$800 million by taking revenue from a single week in August and multiplying it by 52 , according to a person familiar with the matter. This deviates from standard ARR methodology, which typically uses monthly recurring subscription revenue.
When did Z.ai and MiniMax list on the Hong Kong stock exchange?
Both Z.ai and MiniMax completed their initial public offerings on the Hong Kong stock exchange in January 2026 . They listed within the same window, pitching investors on capturing AI demand domestically and internationally.
What is Z.ai's annual recurring revenue and who disclosed it?
Z.ai co-founder and chief scientist Tang Jie disclosed during an earnings call that the company's ARR reached US$1.6 billion based on August 2026 results. That figure is double the US$800 million ARR reported by rival MiniMax for the same month.
Who are the main competitors of Z.ai and MiniMax in China's AI market?
Both companies compete in a crowded domestic AI landscape that includes Moonshot AI and AI products from major tech conglomerates such as Alibaba Group Holding , Tencent Holdings , and ByteDance . Analysts from HSBC , JP Morgan , Bank of America Global Research , Macquarie , and others are monitoring how the pure-play AI firms differentiate themselves against these larger rivals.
