Veo 3.1 Lite vs Avatar IV: side-by-side summary

Veo 3.1 Lite and Avatar IV are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Veo 3.1 Lite, from Google, is priced from $0.05/second on OpenRouter.

Avatar IV, from heygen, is priced at $0.05/second on OpenRouter.

Context window

• Veo 3.1 Lite: Not published
• Avatar IV: Not published

Price

• Veo 3.1 Lite: from $0.05/second
• Avatar IV: $0.05/second

Provided by

• Veo 3.1 Lite: Google
• Avatar IV: heygen

• Veo 3.1 Lite model details, providers and pricing
• Avatar IV model details, providers and pricing