Gemini Omni Flash 1.1 on Sume: a 10-second clip from 360p to 4K

On Sume, gemini-omni-flash-1.1 is billed per output second by resolution. From the catalog's provider list times Sume's 1.25 margin, the per-second rate is about $0.0375 at 360p, $0.125 at 720p, $0.1875 at 1080p and $0.375 at 4K. A 10-second clip therefore costs about $0.38, $1.25, $1.88 and $3.75, with the total rounded up to the next cent. Native synced audio is always included.

These are estimates from the rate card in the catalog, so confirm with the live catalog before you commit a budget.

The ladder

The row accepts 3 to 10 seconds, 16:9 or 9:16, and four resolutions. The provider list prices are $0.03, $0.10, $0.15 and $0.30 per second, and Sume bills them at 1.25 times list.

What the step up means

720p to 1080p adds 50 percent, and 1080p to 4K doubles the rate. Three practical rules follow from the table.

• Draft at 360p: it costs under a third of 720p per second and shows composition and motion.
• Approve at 720p, then re-render the winner at 1080p or 4K.
• Only buy 4K for a shot that will be viewed full screen; the jump from 1080p is $0.1875 per second.

Edit mode bills differently

The same id handles a video edit. With video_url the output keeps the source framing, the resolution is optional with a default of 720p, and aspect_ratio is rejected. The edit takes no aspect_ratio or duration field, because the source clip sets the output length. Check the Video Router docs for the exact edit request.

curl -X POST https://api.sume.com/v1/video-router/generate \
  -H "Authorization: Bearer $SUME_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: omni-draft-360-001" \
  -d '{
    "model": "gemini-omni-flash-1.1",
    "prompt": "A hand-held walk through a market at dusk, ambient crowd sound",
    "resolution": "360p",
    "duration": 10,
    "aspect_ratio": "9:16",
    "mode": "async"
  }'

Reserve and refund

Sume reserves the cost on submit and releases or refunds it when a job fails, as described in Generation admission. See the API reference for the 402 response when the balance is short.