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Lesson 2 · ~4 min

Prompt, model and cost

One prompt box, around 40 models. Write what you want, pick a model and see what it costs before you generate.

In this lesson
  1. 1

    Image or video?

    The Image / Video switch at the top right of the prompt box decides which models are listed. Lotzy remembers the last model you picked for each.

  2. 2

    Pick the model and the source

    Recently used models sit at the top of the menu. If you have both an API key and a Higgsfield account, choose API (paid in dollars) or Account (paid with plan credits) under Source.

  3. 3

    See the cost before you generate

    The Cost box asks Higgsfield for the real price and updates as you change settings like duration or resolution.

  4. 4

    Prepare the prompt, see all of it

    Prepare prompt rewrites your draft for this model with the assistant you chose (GPT or Claude). For long prompts, See all opens the box down the window; Esc closes it.

  5. 5

    Generate

    Click Generate. A card appears on the canvas and the result replaces it when it is done. If a generation fails, the card stays with its prompt and references; nothing is lost.