LLM Reference

Using Xiaomi MiMo-V2-Flash on Vercel AI Gateway

Implementation guide · MiMo V2 · Xiaomi

Serverless

Quick Start

  1. 1
    Create an account at Vercel AI Gateway and generate an API key.
  2. 2
    Use the Vercel AI Gateway SDK or REST API to call xiaomi/mimo-v2-flash — see the documentation for request format.
  3. 3
    You'll be billed $0.10/1M input, $0.30/1M output tokens. See full pricing.

Code Examples

Install
pip install openai
API key
AI_GATEWAY_API_KEY
Model ID
xiaomi/mimo-v2-flash

creator/model-name e.g. kwaipilot/kat-coder-pro-v2

import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["AI_GATEWAY_API_KEY"],
    base_url="https://ai-gateway.vercel.sh/v1"
)
response = client.chat.completions.create(
    model="xiaomi/mimo-v2-flash",
    messages=[{"role": "user", "content": "Hello"}]
)
print(response.choices[0].message.content)

About Vercel AI Gateway

Vercel AI Gateway is a unified AI proxy providing a single OpenAI-compatible API endpoint to 275+ models from 25+ providers including Anthropic, OpenAI, Google, Meta, Mistral, DeepSeek, xAI, Alibaba, Amazon, ByteDance, Cohere, MiniMax, MoonshotAI, KwaiPilot, Black Forest Labs, Recraft, Voyage AI, NVIDIA, and more. Pricing is pass-through at provider list rates with zero markup. Includes $5/month free tier; paid is pay-as-you-go. Features: automatic provider fallbacks, unified observability, streaming, tool use, vision, embeddings, image/video generation, BYOK mode. Integrates via @ai-sdk/gateway package or plain model ID strings in Vercel AI SDK. API details: API key via Authorization: Bearer <AI_GATEWAY_API_KEY>. Key from Vercel dashboard. Free $5/month credit; paid tier is provider list price with zero markup. BYOK (bring-your-own-key) also supported with no markup or fee. Model IDs use {provider-owner}/{model-name} — e.g., anthropic/claude-opus-4.6, openai/gpt-5.

Vercel AI Gateway is a unified AI proxy providing a single OpenAI-compatible API endpoint to 275+ models from 25+ providers including Anthropic, OpenAI, Google, Meta, Mistral, DeepSeek, xAI, Alibaba, Amazon, ByteDance, Cohere, MiniMax, MoonshotAI, KwaiPilot, Black Forest Labs, Recraft, Voyage AI, NVIDIA, and more. Pricing is pass-through at provider list rates with zero markup. Includes $5/month free tier; paid is pay-as-you-go. Features: automatic provider fallbacks, unified observability, streaming, tool use, vision, embeddings, image/video generation, BYOK mode. Integrates via @ai-sdk/gateway package or plain model ID strings in Vercel AI SDK.

Pricing on Vercel AI Gateway

TypePrice (per 1M)
Input tokens$0.10
Output tokens$0.30

Capabilities

ReasoningFunction Calling

About Xiaomi MiMo-V2-Flash

MiMo-V2-Flash is Xiaomi's efficient open-source Mixture-of-Experts model, announced December 17, 2025 at Xiaomi's Human-Car-Home Ecosystem Partner Conference. It has 309B total parameters with 15B active, uses hybrid attention that interleaves Sliding Window Attention and Global Attention, and extends native 32K context to 256K. Multi-Token Prediction enables about 2.6x speculative decoding speedup. The model was distributed with weights on Hugging Face and ranked highly on SWE-Bench Verified and multilingual benchmarks at research time.

Model Specs

Released2025-12-17
Parameters309B
Context262K
Architecturemoe
Knowledge cutoff2024-12

More Models on Vercel AI Gateway

Provider

Vercel AI Gateway

Vercel