Models

HeyGen Video is the avatar engine family behind HeyGen, priced in credits on the enterprise page fetched 2026-10-16. It is a talking-presenter model, not a world text-to-video model like Veo or Kling.

Higgsfield's own video models in the public API catalog on 2026-10-16 are Cinema Studio 4.0 and Genjutsu. Soul is the still family. DoP was not in that catalog snapshot. Dollar rates for these first-party models were not in the schemas.

Kling 3.0 is a text-to-video and image-to-video family with native audio and multi-shot prompts on the cards opened on 2026-10-16. API units and fal seconds are the verified prices; membership dollars were not re-opened.

Ray3.2 is Luma's current video model for text-to-video, image-to-video, modify, and reframe, with up to 16 keyframes and no native audio on new generations. App credits and API dollars were both on Luma's pages on 2026-10-16.

MiniMax-H3, also called Hailuo 3, is the current pay-as-you-go video model on MiniMax's official price page, with legacy Hailuo 2.3 and 02 clip prices on the same page. Generated native audio was not described there.

Runway Gen-4.5 is Runway's own video model, billed at 12 credits per second on the API guide and as seconds of Gen-4.5 on consumer plans. A text-versus-image mode matrix for Gen-4.5 was not on that price card.

ByteDance Seedance is a cinematic text-to-video and image-to-video family with synchronized audio on the 2.5 cards opened on 2026-10-16. Compare fal, Runway credits, and BytePlus before you pick a wallet.

Veo 3.1 is Google's video model with text-to-video, image-to-video, and sound generation. Vertex lists generate-001 as GA in us-central1; the Gemini API price page lists preview ids with no free tier.