Kling O3 4K Text-to-Video vs Kling V3 Standard Text-to-Video
kling/kling-o3-4k-text-to-video · kling/kling-v3-standard-text-to-video
As of October 24, 2026, both Kling O3 4K Text-to-Video and Kling V3 Standard Text-to-Video are available through UberLLM on one OpenAI-compatible key, routed to the cheapest healthy seller, with UberLLM's 10% fee already in the price. Kling O3 4K Text-to-Video is $1.39 per second; Kling V3 Standard Text-to-Video is $0.42 per second.
Kling O3 4K Text-to-Video vs Kling V3 Standard Text-to-Video, side by side
| Spec | Kling O3 4K Text-to-Video | Kling V3 Standard Text-to-Video |
|---|---|---|
| Unit price | $1.39 per second | $0.42 per second |
| Input modalities | text | text |
| Output modalities | video | video |
Live prices via UberLLM, routed to the cheapest healthy seller. The price shown includes UberLLM’s 10% fee. Updated October 24, 2026.
Kling O3 4K Text-to-Video vs Kling V3 Standard Text-to-Video — FAQ
Is Kling O3 4K Text-to-Video or Kling V3 Standard Text-to-Video cheaper?
UberLLM routes each request to the cheapest healthy seller for the model. See the live per-unit prices in the table above.
What's the price difference between Kling O3 4K Text-to-Video and Kling V3 Standard Text-to-Video?
Both are listed live on UberLLM; the table above shows each model's current price per unit.
Can I use both Kling O3 4K Text-to-Video and Kling V3 Standard Text-to-Video with one API?
Yes. Both are served through a single OpenAI-compatible endpoint — set the base URL to https://api.uberllm.dev/v1 and your UberLLM key, then switch between them by changing the model id. Anthropic SDKs work via https://api.uberllm.dev/v1/messages.