About PixVerse C1 Models
PixVerse C1 is PixVerse's first AI video model purpose-built for film production, combining an industrial-grade action engine, cinematic VFX, storyboard-to-video conversion, and reference-guided character consistency to generate up to 15-second 1080p videos with native audio.
All PixVerse C1 Models
pixverse/c1-r2v
[Core Function] PixVerse c1 reference-to-video (fusion) generates a video from a prompt while preserving subjects from 1-7 reference images; each reference can be tagged as subject/background and named for @-reference in the prompt. [Strengths] Precise multi-subject composition and identity preservation. [Best For] Putting specific characters/objects into a new scene, multi-character interactions. [Limitations] Do NOT use this for single-image animation (use Image-to-Video), two-frame transitions (use First-Last-Frame), or text-only generation (use Text-to-Video). It requires 1-7 reference images and a required aspect_ratio, and supports up to 1080p and a maximum of 15s. [Routing] Use when the user provides one or more reference images to be fused into the video, especially when distinguishing subject vs background or naming references for the prompt. The v6 and c1 reference-to-video variants accept identical parameters; choose the version the user requests.
pixverse/c1-fl2v
[Core Function] PixVerse c1 first-last-frame generates a video that transitions from a start frame to an end frame, guided by a prompt. [Strengths] Controlled start/end composition with smooth interpolation. [Best For] Morphs, scene transitions, before/after motion. [Limitations] Do NOT use this if you only have a single image (use Image-to-Video) or lack an end frame; it requires exactly two images (a first and a last frame) and supports up to 1080p and a maximum of 15s. [Routing] Use when the user provides a start image AND an end image. For one image use Image-to-Video. The v6 and c1 first-last-frame variants accept identical parameters; choose the version the user requests.
pixverse/c1-i2v
[Core Function] PixVerse c1 I2V animates a single starting image into a video guided by a text prompt. [Strengths] Smooth, prompt-guided motion from one frame; optional audio. [Best For] Bringing a photo/illustration to life, product showcases, quick cinematic motion from a still. [Limitations] Do NOT use this for two-frame transitions (use First-Last-Frame), multi-subject fusion (use Reference-to-Video), or text-only generation (use Text-to-Video). It requires exactly one starting image, does not support multi-clip, and supports up to 1080p and a maximum of 15s. [Routing] Use when the user provides one starting image. The c1 variant matches v6 inputs but does not support multi-clip generation; choose c1-i2v when the user requests the c1 model and multi-clip is not needed.
pixverse/c1-t2v
[Core Function] PixVerse c1 T2V generates a video purely from a text prompt, with no input image. [Strengths] Strong prompt adherence and smooth motion; optional audio. [Best For] Turning an idea or script into video, concept visualization, story beats, social clips from text. [Limitations] Do NOT use this when the user provides a starting image, two frames, or reference images; route to Image-to-Video, First-Last-Frame, or Reference-to-Video instead. c1 does not support multi-clip. [Routing] Use for text-only generation. The c1 variant takes the same inputs as v6 except it does not support multi-clip generation; choose c1-t2v when the user requests the c1 model and multi-clip is not needed.
