Introducing Xiaomi MiMo-V2.6 — Pro & Flash.
Frontier intelligence, all the modalities, built in public.
🔹 Two omnimodal models, advancing through scaled reinforcement learning
🔹 Pro performs on par with Claude Opus 5 and GPT-5.6 Sol across most agent benchmarks
🔹 Pro scores 46 on the Artificial Analysis Intelligence Index — the highest among open-source models
🔹 Stronger coding, computer use, 3D reasoning and creative capabilities
🔹 Open model weights, technical report, RL environments and training code
Blog：mimo.xiaomi.com/mimo-v2-6
Xiaomi MiMo
@XiaomiMiMo
More intelligence. Same price.
📈 MiMo-V2.6 pushes the intelligence–cost Pareto frontier outward once again.
🔹 API pricing unchanged from V2.5, for both Pro and Flash
🔹 MiMo-V2.6-Pro sets a new price-performance record among Chinese models
🔹 At comparable intelligence, Pro costs just 1/20 to 1/60 as much as leading international models
📈 MiMo-V2.6 pushes the intelligence–cost Pareto frontier outward once again.
🔹 API pricing unchanged from V2.5, for both Pro and Flash
🔹 MiMo-V2.6-Pro sets a new price-performance record among Chinese models
🔹 At comparable intelligence, Pro costs just 1/20 to 1/60 as much as leading international models
8:51 PM UTC · Sep 21, 2026 · 32.4K Views
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Xiaomi MiMo
@XiaomiMiMo
From Vibe Coding to Vibe World. 🌍
MiMo-V2.6 brings together 3D spatial reasoning, multimodal perception and computer use to build and interact with richer environments.
🔹 Turn text, images or video into playable 3D worlds, coordinating agents to build scenes, write interaction logic and refine the results
🔹 Create Blender objects and scenes for animation, 3D printing and games
🔹 Control a Franka Panda arm in simulation through visual feedback
🔹 Use desktop tools to search, edit and process data — then inspect the results and adjust its next actions
Build. Observe. Refine.
MiMo-V2.6 brings together 3D spatial reasoning, multimodal perception and computer use to build and interact with richer environments.
🔹 Turn text, images or video into playable 3D worlds, coordinating agents to build scenes, write interaction logic and refine the results
🔹 Create Blender objects and scenes for animation, 3D printing and games
🔹 Control a Franka Panda arm in simulation through visual feedback
🔹 Use desktop tools to search, edit and process data — then inspect the results and adjust its next actions
Build. Observe. Refine.
8:51 PM UTC · Sep 21, 2026 · 28.5K Views
41335736
Xiaomi MiMo
@XiaomiMiMo
A co-pilot for scientific research. 🔬
Without RL tailored specifically to scientific research, MiMo-V2.6-Pro is showing promise in materials design and mathematical formalization.
🧪 Materials research
Working with Xiaomi’s materials researchers, it proposed MOF materials for capturing PFAS “forever chemicals,” reviewed literature and patents, and ran computational screening to identify candidates for wet-lab validation.
📐 Formal mathematics
It helped researchers formalize the full main theorem of Li–Yorke’s “Period Three Implies Chaos” in Lean 4. After revision and integration, the project spans 6,000+ lines of code, verified by Lean’s kernel with no unfinished proof placeholders.
Without RL tailored specifically to scientific research, MiMo-V2.6-Pro is showing promise in materials design and mathematical formalization.
🧪 Materials research
Working with Xiaomi’s materials researchers, it proposed MOF materials for capturing PFAS “forever chemicals,” reviewed literature and patents, and ran computational screening to identify candidates for wet-lab validation.
📐 Formal mathematics
It helped researchers formalize the full main theorem of Li–Yorke’s “Period Three Implies Chaos” in Lean 4. After revision and integration, the project spans 6,000+ lines of code, verified by Lean’s kernel with no unfinished proof placeholders.
8:51 PM UTC · Sep 21, 2026 · 21K Views
3817017
Xiaomi MiMo
@XiaomiMiMo
MiMo has its own taste. 🎨
MiMo-V2.6 brings code, design and tool use together across interfaces, slides, SVGs, video and music.
🔹 Build frontend interfaces and presentations with coordinated typography, layouts, interactions and animation
🔹 Work with Figma and image/video generation tools to create visual assets
🔹 Produce videos from concept to final cut, combining motion, music and narration with MiMo-V2.5-TTS
🔹 Compose demo-level music, including an orchestral piece for around ten instruments, and convert the score to MIDI
On Design Arena, Pro performs at a level comparable to Claude Opus 5 and GPT-5.6 Sol.
MiMo-V2.6 brings code, design and tool use together across interfaces, slides, SVGs, video and music.
🔹 Build frontend interfaces and presentations with coordinated typography, layouts, interactions and animation
🔹 Work with Figma and image/video generation tools to create visual assets
🔹 Produce videos from concept to final cut, combining motion, music and narration with MiMo-V2.5-TTS
🔹 Compose demo-level music, including an orchestral piece for around ten instruments, and convert the score to MIDI
On Design Arena, Pro performs at a level comparable to Claude Opus 5 and GPT-5.6 Sol.
8:51 PM UTC · Sep 21, 2026 · 19.1K Views
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Xiaomi MiMo
@XiaomiMiMo
We’re open-sourcing Pro and Flash, MiMo-V2.6-Distill-Qwen-9B, the technical report, 7K+ RL task environments, an end-to-end RL framework and composable mini-harnesses.
Reproduce, verify and build on the work.
Reproduce, verify and build on the work.
8:51 PM UTC · Sep 21, 2026 · 28.5K Views
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Xiaomi MiMo
@XiaomiMiMo
Start building with MiMo-V2.6. 🚀
MiMo Desktop and membership plans launch alongside Pro and Flash. Use both models with a subscription, or bring your own API key.
MiMo-V2.6-Pro UltraSpeed is now available in Desktop and through the API, delivering up to 20× faster generation for workflows where response time matters.
API pricing remains unchanged from V2.5.
💻 Desktop: mimo-ai.xiaomimimo.com/desktop/
🔗 API: platform.xiaomimimo.com/
🤗HF: huggingface.co/collections/XiaomiMiMo/m…
MiMo Desktop and membership plans launch alongside Pro and Flash. Use both models with a subscription, or bring your own API key.
MiMo-V2.6-Pro UltraSpeed is now available in Desktop and through the API, delivering up to 20× faster generation for workflows where response time matters.
API pricing remains unchanged from V2.5.
💻 Desktop: mimo-ai.xiaomimimo.com/desktop/
🔗 API: platform.xiaomimimo.com/
🤗HF: huggingface.co/collections/XiaomiMiMo/m…
8:51 PM UTC · Sep 21, 2026 · 17.4K Views
3721743