2026年最佳人工智能视频生成器： Veo、Kling、Runway和Pika……

2026年，人工智能视频生成从新颖性转向生产工具—当OpenAI在4月关闭Sora应用程序并于2026年9月24日关闭其Sora 2 API时，情况发生了变化，没有更换。随着这一领域的全面开放，四款成熟车型--谷歌Veo 3.1、Kling 3.0、Runway Gen-4.5和Pika--以及两款夏季发布的Seedance 2.5和MiniMax H3加入了他们的行列。 以下是他们实际比较的方式，以及哪一个适合您的工作。 这些实际成本：我们在AI视频生成定价指南中跟踪每个型号的每秒API定价— Veo 3.1从0.05美元， Kling从0.07美元， Wan 2.5从0.05美元，与Sora 2 vs Veo 3正面交锋。 快速回答： 2026年最好的人工智能视频生成器是什么？

Google Veo 3.1是最好的AI视频生成器or for most people in 2026 — it

leads on prompt adherence, generates native synchronized audio, and is the only major model

that outputs 4K. Kling 3.0 is the pick for cinematic realism on a budget,

Runway Gen-4.5 for professional shot control, and Pika for

fast social clips. For API work billed per second, Wan 2.5 and

Veo 3.1 Lite (both $0.05/s) are the value picks; Sora 2 left OpenAIs API on 24 September 2026. The right choice depends on whether

you need audio, resolution, or volume — the sections below compare them on each. Every ranking on this page comes from the same three checks: published capability

(resolution, clip length, native audio — from each vendors own documentation), real cost per

finished clip (per-second API list prices and entry-plan credits, tracked in our

models database and re-verified against vendor pricing pages in August

2026), and fit per use case rather than a single winner-takes-all score. Prices in this

article are the providers published rates as of August 2026. Veo 3.1 is the model to beat in 2026. It leads on prompt adherence (it actually does what you ask), generates native audio in sync with the video, and outputs in 4K in both landscape and portr