MiMo-V2-Pro (Hunter Alpha)
FrontierXiaomi•Released on 2026-03-18
Xiaomi's frontier model led by DeepSeek R1 veteran Fuli Luo. 1T total parameters with 42B active per forward pass, 1M context window. Uses 7:1 Hybrid Attention and Multi-Token Prediction for efficient agent workflows. GDPval-AA Elo 1426 (highest Chinese model), ClawEval 61.5 approaching Opus 4.6. Cost ~1/7th of GPT-5.2. Hallucinates 30% vs competitors' 48%.
Voice of the community
sample 200“Hunter Alpha has processed more than 160 billion tokens since release, driven largely by software development tools and AI agent frameworks.”
“Ranked as the top cost-effective AI model by Artificial Analysis with a score of 49 on Intelligence Index among models priced under $0.15/MTok.”
“A 1T parameter model with a 1M token context window sounds like the holy grail for massive group chats and deep lore lorebooks.”
Core Specs
Scenario Scores
Pros & Cons
Pros
- +Currently FREE (stealth testing phase)
- +1M token context window
- +1/7th cost of GPT-5.2 at similar performance
- +30% hallucination rate (vs 48% competitors)
- +Highest GDPval-AA score among Chinese models
- +Optimized for OpenClaw and Claude Code
- +Sparse 42B active params for efficiency
Cons
- −Stealth model - specs unconfirmed
- −Free status may be temporary
- −Prompts logged by provider
- −Chinese regulations compliance