# Kling Avatar Pro

> Kling Avatar Pro is available on Artifio.ai — a unified AI workspace with a single pay-as-you-go wallet.

- Canonical page: https://artifio.ai/models/kling-ai-avatar-pro
- Run it: https://artifio.ai/create/kling-ai-avatar-pro
- Modality: lip sync
- Model brand: Kling
- Pricing: from about $0.080 per second (exact cost shown in the workspace before you confirm; varies with selected options)
- Typical generation time: ~300s (catalogue estimate)
- Full pricing table: https://artifio.ai/pricing/models

## About Kling Avatar Pro

Kling Avatar Pro is the professional tier of Kling AI Avatar, Kuaishou's talking-avatar system that turns a character image plus an audio track into a video of that character speaking, singing, or rapping with synchronized lips, expression, and body movement. Kling's Avatar 2.0 user guide exposes two modes, standard and professional, with the professional mode priced at twice the standard rate per second of output. The underlying research was published by the Kling team in September 2025 and updated in a December 2025 technical report.

On Artifio it runs alongside the full catalogue in one workspace, paid per generation from a single wallet.

## Features

- Inputs are an avatar image, speech audio (uploaded or generated from text), and an optional prompt describing expressions and actions.
- Avatar 2.0 covers content scenes up to five minutes long in a single job.
- Multilingual speech support: English, Chinese, Japanese, and Korean.
- The research system generates video at up to 1080p and 48 frames per second.
- The 2.0 report documents realistic lip-and-teeth rendering and identity-specific control across multiple characters.
- A cascade pipeline generates low-resolution keyframes for motion and semantics first, then upscales to high-resolution clips with a first-and-last-frame strategy for smooth transitions.

## What people use it for

- Client-facing presenter videos where output quality justifies the higher per-second rate.
- Brand spokescharacter campaigns that reuse one identity across many scripts.
- Multi-minute talking-head content such as course material and product walkthroughs.
- Music performance clips where lip precision on vocals matters.

## Reported strengths

- Kuaishou's evaluation on a 375-sample benchmark reports leading results in lip-sync accuracy, expressiveness, instruction control, and identity preservation.
- The 2.0 report targets the long-video failure class directly, with measures against temporal drift and quality decay as duration grows.
- Handles realistic humans and stylized or non-human characters.

## Reported limitations

- Kling's guide documents the two modes by price rather than by technical specification, so the quality difference between Pro and Standard is not quantified publicly.
- Published evaluation results come from Kuaishou's own benchmark rather than independent testing.
- Speech support covers four languages, narrower than the five documented for the Kling Video 3.0 line.
- Twice the standard tier's cost per second of output.

## Sources

1. Kling AI Avatar 2.0 User Guide (Kling AI): https://kling.ai/quickstart/kling-ai-avatar-2-user-guide
2. KlingAvatar 2.0 Technical Report (arXiv): https://arxiv.org/abs/2512.13313
3. Kling-Avatar: Grounding Multimodal Instructions for Cascaded Long-Duration Avatar Animation Synthesis (arXiv): https://arxiv.org/abs/2509.09595

---

About Artifio.ai: 100+ AI image, video, and audio models in one workspace with a single shared wallet — no per-model subscriptions. This is the markdown rendition of https://artifio.ai/models/kling-ai-avatar-pro for AI assistants and crawlers; the HTML page is canonical.