Generate Social Media Contents

Provide an attractive caption and hashtags of your video for social media.

You can query a model directly and test the results returned when using different parameter values with the Cloud console, or by calling the Vertex AI API directly.

Prompt Freeform

Please write a 40 character long intriguing title of this video and 10 comma separated hashtags that will be used for youtube shorts. Format the response as a python dictionary {"Description": title of video(not more than 50 characters), "Keywords": comma separated hashtags(10)}

Response

{
  "Description": "When Galaxies Collide",
  "Keywords": "#galaxy, #space, #astronomy, #universe, #collision, #simulation, #milkyway, #andromeda, #science, #spacetok"
}
Model: gemini-2.5-pro
Temperature: 0.2
Max output tokens: 8192
TopK: 40.0
TopP: 0.95