H3 is MiniMax's open-weight video generation model, released 2026-07, built for instruction-guided editing and controlled multimodal content creation. It supports video-to-video motion transfer, text and brand rendering, and native audiovisual output for commercial workflows in advertising, e-commerce, gaming, and interface design.
This model is not routed on MirAPI yet — prices shown are the official list prices. Create an account to get notified when it goes live.
Modalities
inTextinImageinVideoinAudiooutVideo
Per second
$0.1302K
Resolution
2K
Duration
5–15s
Capabilities
Vision
Video pricing
Billed per second of generated video. The rate depends on the output resolution, and on whether audio is generated with it.
Resolution
Per second
2K
$0.130
- Duration
- 5–15s
- Aspect ratios
- 21:9 · 16:9 · 4:3 · 1:1 · 3:4 · 9:16
- Audio generation
- Yes
Quick Start
import os from openai import OpenAI client = OpenAI( base_url="https://api.mirapi.ai/v1", # changed api_key=os.environ["MIRAPI_API_KEY"], # changed ) resp = client.chat.completions.create( model="minimax/hailuo-3", messages=[{"role": "user", "content": "Hello"}], )
import OpenAI from "openai"; const client = new OpenAI({ baseURL: "https://api.mirapi.ai/v1", // changed apiKey: process.env.MIRAPI_API_KEY, // changed }); const res = await client.chat.completions.create({ model: "minimax/hailuo-3", messages: [{ role: "user", content: "Hello" }], });
curl https://api.mirapi.ai/v1/chat/completions \ -H "Authorization: Bearer $MIRAPI_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "model": "minimax/hailuo-3", "messages": [{"role": "user", "content": "Hello"}] }'
Links
Wire H3 into your product
Start free1M free tokens to start · no card · OpenAI-compatible, one base_url change