A mysterious artificial intelligence model that appeared anonymously on the developer platform OpenRouter last week has been identified as a product of Chinese tech giant Xiaomi, not the widely anticipated next release from DeepSeek as many had speculated. The model, called Hunter Alpha, surfaced on March 11 without any developer attribution, quickly sparking rumors that it could be a stealth test of DeepSeek-V4, the highly anticipated follow-up to the models that shook global tech markets last year.
DeepSeek's low-cost models V3 and R1 triggered a massive tech stock selloff, prompting investors to question whether U.S. AI companies truly needed to pour billions into computing infrastructure. Ever since, anticipation for DeepSeek-V4 has been intense, with Chinese media reporting a potential April launch.
Xiaomi's AI division, MiMo, led by former DeepSeek researcher Luo Fuli, confirmed Wednesday that Hunter Alpha is actually an early internal test build of MiMo-V2-Pro, a model designed to power AI agents capable of executing complex tasks with minimal human input. Luo described the moment as a "quiet ambush," noting how rapidly the industry has shifted from conversational AI to autonomous agent systems.
During testing by Reuters, Hunter Alpha identified itself as a Chinese AI model with a knowledge cutoff of May 2025, matching what DeepSeek's own chatbot had reported, which further fueled the initial confusion. The model also declined to name its developer, adding to the mystery.
What drew widespread attention was Hunter Alpha's impressive technical profile, including one trillion parameters and a one-million-token context window offered completely free. Engineers noted that most frontier models with comparable capabilities come at significant cost.
The model rapidly topped OpenRouter's usage leaderboard, surpassing one trillion tokens processed, confirming strong early adoption and making Xiaomi a notable new player in the competitive AI landscape.


xAI Faces Lawsuit Over Grok AI-Generated Sexual Content Involving Minors
Microsoft Eyes Legal Action as Amazon-OpenAI Deal Threatens Azure Exclusivity
Lululemon's 2026 Revenue Forecast Falls Short as Proxy Battle and Leadership Void Weigh on Brand
SK Hynix Chairman Warns of Memory Chip Shortage Through 2030 Amid AI Boom
Micron Technology Beats Q2 Earnings Estimates, Issues Strong AI-Driven Outlook
AMD CEO Lisa Su Heads to Samsung's South Korea Chip Facility Amid AI Expansion Talks
Alibaba Bets on AI Agents to Unify Its Vast Digital Ecosystem
Nvidia's Jensen Huang Forecasts $1 Trillion in AI Chip Demand Through 2027
Nvidia GTC 2025: Jensen Huang Set to Unveil Next-Gen AI Chips and Strategy
Cyberattack on Stryker Triggers U.S. Government Warning Over Microsoft Intune Security
Intel and Nvidia Join Forces for AI Hardware Development Ahead of GTC 2025
Foxconn Shares Slip After Q4 Profit Miss Despite Record Revenue and Strong AI Outlook
BHP Appoints Brandon Craig as New CEO, Succeeding Mike Henry
HSBC Considers Cutting 20,000 Jobs Amid AI-Driven Transformation
Nvidia Develops Groq AI Chips for Chinese Market Amid Export Shift 



