25 Kling 3 clips of 10 seconds with audio: $52.50
25 ten-second Kling 3 clips with audio on Sume cost $52.50 ($2.10 each). Without audio each is $1.40.
25 Kling 3 (kling-3) clips of 10 seconds with generated audio cost $52.50 on Sume, $2.10 each. With generate_audio: false each is $1.40.
Prices come from the Sume rate card read on 2026-10-06; the model id and limits are in the video generation docs.
What does audio add?
Audio changes the per-second rate.
| Audio | Per clip | 25 clips |
|---|---|---|
| On | $2.10 | $52.50 |
| Off | $1.40 | $35.00 |
What should I check?
Read the live price in GET /v1/catalog.
- Send
generate_audioexplicitly. - One
Idempotency-Keyper clip. - Run one test clip first.
Sources
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- 5 Gemini Omni Flash 1.1 clips of 8 seconds at 720p: $5.00
5 eight-second Gemini Omni Flash 1.1 clips on Sume at 720p, $1.00 each, $5.00 total, with synced audio included. 1080p and 4K compared.
- 5 Kling 3 clips of 10 seconds with audio: $10.50
5 ten-second Kling 3 clips with audio on Sume cost $10.50 ($2.10 each). Without audio each is $1.40.
- 50 Gemini Omni Flash 1.1 clips of 8 seconds at 720p: $50.00
50 eight-second Gemini Omni Flash 1.1 clips on Sume at 720p, $1.00 each, $50.00 total, with synced audio included. 1080p and 4K compared.
- 50 Kling 3 clips of 10 seconds with audio: $105.00
50 ten-second Kling 3 clips with audio on Sume cost $105.00 ($2.10 each). Without audio each is $1.40.
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