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Muse Spark 1.3

Muse Spark 1.3 is Meta's Agent planner for long-running, multi-step creative work. Use it when a brief needs sustained agentic planning rather than a short one-pass answer.

Try Muse Spark 1.3

Best for

  • long-running plans
  • agentic workflows
  • multi-step creative work
  • sustained iteration

Use when

  • The creative plan has many dependent steps.
  • You want a Meta planner for sustained Agent work.
  • The task benefits from long-running agentic planning.

Avoid when

  • You want DayGen's default planning model.
  • The task only needs a lightweight, quick planning pass.

Inputs

  • Agent prompt

Outputs

  • Agent response
  • generation plans

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