LTX-2.5 Fast
快速、低成本的 LTX-2.5 变体,用于文生视频、图生视频和音频生视频,最高 4K,原生支持多镜头场景。
规格
- 上下文
- —
- 最大输出
- —
- 输入价
- —
- 输出价
- $0.09/ 秒
- 发布日期
- 2026-08-11
上下文
- 官方未公布
价格 · USD / 秒
- 输入
- —
- 输出
- $0.09
- 缓存读取
- —
- 缓存写入
- —
输入输出
- 输入
- 文本图像音频
- 输出
- 视频音频
API
- 接口类型
思考
- 官方未公布
源信息
- 状态
- 可用
- 发布日期
- 2026-08-11
- 知识截止
- —
能力
- 官方未公布
调用方式
1 个 Provider
lightricksmodel = ltx-2-5-fast
video
POSThttps://api.ltx.io/v2/text-to-video
JSON
标准格式
{
"id": "ltx-2-5-fast",
"object": "model",
"created": 1786406400,
"owned_by": "lightricks",
"name": "LTX-2.5 Fast",
"api": {
"types": [
"video"
]
},
"limits": {
"context": null,
"input": null,
"output": null
},
"modalities": {
"input": [
"text",
"image",
"audio"
],
"output": [
"video",
"audio"
]
},
"reasoning": {
"supported": null,
"efforts": []
},
"pricing": {
"currency": "USD",
"unit": "second",
"input": null,
"output": 0.09,
"cache_read": null,
"cache_write": null
},
"features": [],
"info": {
"status": "active",
"release_date": "2026-08-11",
"knowledge_cutoff": null,
"description": "Fast, low-cost LTX-2.5 variant for text-to-video, image-to-video and audio-to-video at up to 4K, with native multi-shot scenes.",
"docs": "https://docs.ltx.io/models/ltx-2-5",
"verified_at": "2026-10-11"
}
}官方来源
3