Veo 3.1 Lite Developer Breakdown: Specs, Pricing Tiers, and the Post-Sora Video Stack

News

Veo 3.1 Lite Is Google's Most Cost-Effective Video Model — Now Live on Gemini API

Google officially launched Veo 3.1 Lite at under 50% of Veo 3.1 Fast's cost, with the same generation speed — a meaningful pricing floor for developers building at scale. Supports Text-to-Video and Image-to-Video at 720p/1080p in 4s, 6s, or 8s clips across landscape and portrait ratios.

Google Doubles Down on Video as OpenAI Shuts Down Sora

9to5Google frames the Veo 3.1 Lite launch in the context of OpenAI pulling the plug on Sora, noting Google's explicit commitment message: 'video's here to stay.' With Veo now embedded across YouTube Shorts, Google Photos, Vids, and the Gemini app, Google is clearly playing a long game here.

Analysis

Technical Deep Dive: How Veo 3.1 Lite's DiT Architecture Handles Temporal Consistency

MarkTechPost breaks down the Diffusion Transformer (DiT) backbone powering Veo 3.1 Lite — specifically how spatio-temporal patch processing improves motion coherence over older U-Net approaches. Also covers exact pricing ($0.05/sec at 720p, $0.08/sec at 1080p) and mandatory SynthID watermarking for compliance-conscious deployments.