Playground

Try any live model right here. The exact price of each run is on the Run button, and the same call is one click away as code.

from $0.0078/s · 48% below official

Input

PromptpromptWhat happens in the clip.

79 / 4,000

Qualityquality

Durationduration

Aspect ratioaspect_ratio

Browse all video models

48% below official $0.075 · 480p × 5 s-48% vs official

Example

Example outputMade with this prompt

from $0.0039/image

Input

PromptpromptWhat the image should show, or how to change the input image.

49 / 4,000

Aspect ratioaspect_ratio

Example

Example outputMade with this prompt a red paper boat on calm blue water, studio photo

from $0.039/1M tokens

System promptoptionalmessagesSent as the first message, with the role system.

Max output tokensmax_tokensThe reply stops at this many tokens.1,024 tokens

From 1 to 117,964. The reply stops here, and the run price counts all of them.

$0.039 per 1M input tokens · $0.182 per 1M output tokens

Ready

Example output

Explain in two short sentences why the sky is blue.

gpt-oss-20b

The air in the atmosphere scatters sunlight, and Rayleigh scattering is far more efficient at bending short‑wavelength (blue) light than longer wavelengths. As a result, the blue component is scattered in all directions, filling the sky with a blue hue.

Or start with

max 1,024 tokens outmax 1,024 tokens out

from $1.287/1M chars

Input

TextinputThe text to speak.

162 / 4,096

VoicevoiceA voice id from the voice list.

Formatresponse_format

162 chars162 chars

Example

Example outputMade with this prompt

Heart

0:00 / 0:00

from $0.00026/min

Input

Audio or videoaudio_urlA public https link to the audio or video file.

3f563c93-04da-490f-b9ff-023ea49e3893_example.mp3Reading the file's length…

This model detects the spoken language itself.

$0.00026 per minute of audio, billed per started minute.

Example

Example outputMade with these inputs

The sun rose slowly over the quiet valley, painting the hills in soft shades of gold. Below, a river carried the morning light toward the sea, calm and unhurried.

Language: en

from $0.013/track

Input

PromptpromptStyle, mood, instruments and tempo.

63 / 1,000

Try:

This model makes sound effects: describe the sound you want. No vocals or lyrics.

Lengthduration6 s

Any length from 1 to 30 seconds, one price per track.

6 s6 s

Example

Example outputMade with this prompt

thunder rumbling in the distance with steady rain on a tin roof

0:00 / 0:00

Demucs

Input

Song URLaudio_urlA public https link to the song.

6603e279-4bfc-4077-b73b-63ddbc87585a_example.mp3Reading the song's length…

Split intostems

Songs under a minute cost at least $0.01.

Example

Example outputMade with this prompt

0:00 / 0:00

Vocals
Drums
Bass
Other

Video

Image

Voice

Sound

Video upscale

Input

Videovideo_urlA public https link to the video.

forest-480p-input-ccbd6a1b.mp4Reading the length…

Output sizeresolutionThe output size on the video's short side.

On the video's short side, at 30 frames a second. It must be larger than the video already is.

$0.00936 per started second at 1080P.

1080P1080P

Example

Example outputMade with these inputs

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