Question 1

What makes Kling 2.5 Turbo Pro 3x faster?

Accepted Answer

Kling 2.5 Turbo Pro uses a streamlined inference pipeline that removes audio processing, multi-shot sequencing, and image-to-video encoding. By focusing exclusively on text-to-video generation, the model reduces computational overhead and delivers output roughly 3x faster than standard Kling models. This speed advantage is architectural — it is not a quality tradeoff, but a deliberate design choice to optimize for iteration velocity.

Question 2

How does negative prompt work?

Accepted Answer

Negative prompt is a text field where you list elements you want the model to actively avoid. For example, if you write 'blurry hands, distorted faces, text overlay, flickering' in the negative prompt, the model adjusts its generation process to suppress those features. This is more effective than trying to exclude elements through positive prompting alone. Negative prompt is particularly useful for suppressing common AI video artifacts.

Question 3

What is CFG scale and how should I set it?

Accepted Answer

CFG (Classifier-Free Guidance) scale controls how literally the model follows your prompt. Higher values (e.g., 7-10) produce output that closely matches your description — good for precise compositions. Lower values (e.g., 3-5) give the model more interpretive freedom, which can sometimes produce more natural-looking results. Start at the default (usually 5-7) and adjust based on whether your output looks too rigid (lower CFG) or too loose (raise CFG).

Question 4

Why is Kling 2.5 Turbo Pro text-to-video only?

Accepted Answer

Kling 2.5 Turbo Pro is intentionally limited to text-to-video to achieve its 3x speed advantage and lower cost. Image-to-video, audio generation, and multi-shot sequencing all require additional processing stages that would slow down generation. If you need those features, use Kling 2.6 (image-to-video, audio, motion reference) or Kling 3.0 (4K, VCoT reasoning). Kling 2.5 Turbo Pro is the iteration model; the others are production models.

Question 5

How much does Kling 2.5 Turbo Pro cost?

Accepted Answer

Flat-rate: 50 credits for 5 seconds, 105 credits for 10 seconds. No audio surcharge (audio is not supported). For comparison: Kling 3.0 Standard costs 85 credits for 5s, Kling 2.6 without audio costs 70 credits for 5s, and Kling 2.6 with audio costs 135 credits for 5s.

Question 6

When should I use Kling 2.5 Turbo Pro vs Kling 2.6?

Accepted Answer

Use 2.5 Turbo Pro when speed and cost matter most — drafting prompt ideas, testing compositions, generating many variations quickly. Use Kling 2.6 when you need audio (speech, sound effects, lip-sync), image-to-video animation, motion reference input, or 48fps output. Kling 2.6 is the production model; 2.5 Turbo Pro is the iteration model.

Question 7

Why is negative prompt not available on other Kling models?

Accepted Answer

Kling 2.6 and 3.0 use a different inference architecture optimized for audio-visual co-generation and VCoT reasoning respectively. Negative prompt and CFG scale control are specific to the Kling 2.5 Turbo Pro pipeline. This is a tradeoff: 2.5 gives you more direct control over generation parameters, while 2.6 and 3.0 handle those parameters internally to optimize for their more complex output.

Kling 2.5 Turbo Pro — 高速AI動画、50クレジット/5秒

Kling 2.5 Turbo Pro: 迅速な反復のための高速優先動画生成

ターボスピード生成

ネガティブプロンプト制御

CFGスケール調整

複数のアスペクト比

How to Use Kling 2.5 Turbo Pro

Write Prompt & Negative Prompt

Adjust CFG Scale

Generate at Turbo Speed

Why Kling 2.5 Turbo Pro Exists

高速生成

プロ品質の出力

ネガティブプロンプト

CFGスケール制御

柔軟な再生時間

複数のフォーマット

Kling 2.5 動画サンプル

よくある質問

Iterate at 3x Speed

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