Starlight Precise 2.6

Model ID

Use with the Workers AI binding, the AI Gateway REST API, or the Unified API.

Calling the provider directly? Use the provider's model name instead, including with provider-native endpoints or the provider's own SDK. For example, Anthropic's name for anthropic/claude-opus-4.8 is claude-opus-4-8.

Third-party

Topaz Labs Starlight Precise 2.6 (slp-2.6) is a video enhancement model that upscales and restores low-quality source video to 1080p or 4K. The quality-focused variant of the Starlight family, prioritizing detail reconstruction over speed. Billed using provider-reported processing credits.

Model Info
More information	link ↗
Pricing	Per provider unit$0.12

Usage

const response = await env.AI.run(
  'topaz/starlight-precise-2-6',
  {
    frame_count: 45,
    frame_rate: 29.97,
    sharpness: 3,
    source_container: 'mp4',
    source_height: 360,
    source_width: 640,
    target_resolution: '1920x1080',
    video_uri:
      'https://replicate.delivery/pbxt/PetLEVcclEkT5H9A3tYETZyAMT5GE2Sa4m6sQqPDpj8vgHga/animatediff.B572L3lv.mp4',
  },
)
console.log(response)

curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \
  --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  --header "Content-Type: application/json" \
  --data '{
  "model": "topaz/starlight-precise-2-6",
  "input": {
    "frame_count": 45,
    "frame_rate": 29.97,
    "sharpness": 3,
    "source_container": "mp4",
    "source_height": 360,
    "source_width": 640,
    "target_resolution": "1920x1080",
    "video_uri": "https://replicate.delivery/pbxt/PetLEVcclEkT5H9A3tYETZyAMT5GE2Sa4m6sQqPDpj8vgHga/animatediff.B572L3lv.mp4"
  }
}'

{
  "state": "Completed",
  "result": {
    "video": "https://examples.aig.cloudflare.com/topaz/starlight-precise-2-6/precise-video-enhancement.mp4"
  },
  "gatewayMetadata": {
    "keySource": "Unified"
  }
}

Parameters

video_uri

stringrequiredformat: uriHTTPS URI of the source video to enhance

source_container

stringrequiredenum: 3gp, avi, dv, flv, m1v, m2t, m2ts, m2v, m4v, mkv, mov, mp4, mpeg, mpg, mts, mxf, ser, ts, vob, webm, wmvContainer format of the source video

source_width

integerrequiredexclusiveMinimum: 0maximum: 9007199254740991Width of the source video in pixels

source_height

integerrequiredexclusiveMinimum: 0maximum: 9007199254740991Height of the source video in pixels

frame_count

integerrequiredexclusiveMinimum: 0maximum: 9007199254740991Total frame count of the source video (used by Topaz for credit estimation)

frame_rate

numberrequiredexclusiveMinimum: 0Frame rate of the source video in frames per second (e.g. 29.97)

target_resolution

stringrequireddefault: 1920x1080enum: 1920x1080, 3840x2160Target output resolution

sharpness

numberrequireddefault: 5minimum: 1maximum: 5Amount of sharpening applied to the enhanced video

video

stringformat: uriURL to the enhanced video

API Schemas (Raw)

Input

Output