---
id: "google/veo-3.1-fast"
also: ["google/veo-3.1-fast-20260320"]
context: 0
max_output: 0
input: ["text", "image"]
output: ["video"]
released: "2026-04-24"
api: ["/api/v1/videos"]
params: ["max_tokens", "response_format", "seed", "temperature", "top_p"]
endpoints: 1
gateways: "openrouter (1)"
no_training: 1
trains: 0
retains_prompts: 1
---
# Google: Veo 3.1 Fast

Google's mid-tier video generation model balancing speed and quality. Veo 3.1 Fast generates high-quality video from text or image prompts with native synchronized audio, offering faster turnaround than Veo 3.1...