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What is the ‘Carat Video’ model?

‘Carat Video’ is Carat’s in-house tuned video generation model, powered internally by the LTX video model. In the product UI it appears as ‘Carat Video’ (or simply “Carat”).
  • Lower credit cost: One of the lowest-cost video models on Carat.
  • Eligible for unlimited benefits: It is the only video model covered by the video unlimited benefit on Premium / Max / Pro plans.
  • Fast generation: Optimized for short clips around 5 seconds.
Other third-party video models (Kling, Google Veo, Seedance, MiniMax, etc.) deduct significantly more credits than Carat Video and are not included in the unlimited benefit.

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Agent 1.0 vs Agent 2.0: behavioral difference

The default video model differs between Agent 1.0 and Agent 2.0. To get the unlimited benefit in Agent 2.0, you must explicitly request the Carat Video model.
In Agent 2.0, saying “use the Carat Basic Video model” or “use the Carat Video model” may invoke a Seedance-family or another model. If your account has the Carat Basic Video unlimited benefit, request “Use Carat Basic Video (LTX 2.5)” explicitly to receive it. To see whether your account has the benefit, check the [Active benefits(받고 있는 혜택)] section at the bottom of [My Credits(내 크레딧)].
The version in parentheses changes whenever the model is upgraded. If you saved this prompt earlier, copy the version exactly as it currently appears in the app.

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Example prompts (Agent 2.0)

  • “(your request) + Use Carat Basic Video (LTX 2.5)”
  • “Text-to-video, use Carat Basic Video (LTX 2.5)“

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Credit deduction by plan

The unlimited benefit lets you generate with Carat Video (LTX) without credit deduction during the eligible benefit period. Chatting with the agent still uses credits for the reasoning behind each answer. When you’re low on credits, recharge your credits, or select Carat Video (LTX) in the Generator(생성기) and keep making unlimited video. This benefit also applies only when you generate in the Carat app or website: generating through MCP (Carat connected to Claude, ChatGPT, or another AI tool) deducts credits. See Unlimited benefit scope and Unlimited benefits don’t apply through MCP for details.

Models available in Agent 2.0

Conversation models and content generation models in Agent 2.0

Unlimited benefit scope

Which models are unlimited and under what conditions

Premium/Max/Pro video unlimited

Detailed unlimited benefit by plan

Difference from Agent 1.0

Key improvements and behavioral differences between the two versions