alibaba/happy-horse/1.1/text-to-video

Name: Happy Horse 1.1 Text to Video
Author: Alibaba

Happy Horse 1.1 is Alibaba's text-to-video AI model. Turn written scripts and prompts into professional-quality video clips with realistic motion, lighting, and scene composition.

Input

Prompt *

This field is required.

Aspect Ratio

Resolution

Duration

Seed

Idle

Example output — click Run to generate your own

API README

PRICED DRAFT — MANUAL REVIEW REQUIRED source: fal.ai pricing metadata source_url: https://fal.ai/models/alibaba/happy-horse/v1.1/text-to-video exact_model_mode: alibaba/happy-horse/v1.1/text-to-video original_unit: For every second of 720p video you generated, you will be charged $0.14/second. For 1080p video you will be charged $0.18/second. method: fal readable per-output-second tiers result_base_price: 0.9 result_price_formula: (params.resolution ?? "1080p") == "1080p" ? (params.duration ?? 5) * 0.18 : (params.duration ?? 5) * 0.14 review_status: pending; model and provider remain disabled checked_at: 2026-08-16

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