Run: 2026-09-03-01M1K4VTEX08VEZZN9Z11WAE9W

Run Details

Model:: Muse Spark 1.3 (Reasoning, Medium)
Test:: Tool usage within Novelcrafter
Scenario:: Create alternate prose sections
Duration:: 26.2s
Cost:: $0.005661
Provider:: Meta

Evaluation summary

Score	Evaluator	Details Link
Pass	Match blue prose section	(details)
Pass	Match green prose section	(details)
Pass	Match red prose section	(details)
no eval	Overall

Model input

System

You are an expert fantasy novel author.
You are working on a novel called "The Chronicles of the Last Dragon".

The following tools are available to you:

- <nc-section>
  Use this tool to create a new section of prose.

  Arguments:
  - "data-title": The title of the section.
  - "data-color": Any color of (red, green, blue, yellow, purple, orange, pink, brown).

  Example usage:
  <nc-section data-title="Chapter 1: The Arrival" data-color="blue">
  Frederick, a young squire, arrives at the castle to begin his training.
  </nc-section>

User/Human

The story so far:
<storySoFar>
Frederick, a young squire, arrives at the castle to begin his training.
</storySoFar>

My horse, a majestic stallion named Thunder, galloped across the open field. The wind whipped through my hair as I rode towards the castle gates. The sun was setting, casting a warm glow over the stone walls. I could see the banners of the kingdom fluttering in the breeze.

User/Human

Continue the story with the following instructions:

"""The local knight, Sir Roland, greets Frederick near the stables."""

Create 3 alternate prose sections that continue the story.
- Version 1 (red)
- Version 2 (green)
- Version 3 (blue)

Model response

<nc-section data-title="Version 1: The Knight's Welcome" data-color="red">
Frederick had barely dismounted Thunder when a broad laugh rang out across the stable yard. A tall knight in dented plate, his grey beard braided with old campaign rings, strode toward him with arms wide. "So you are the new squire! I am Sir Roland, Keeper of the Stables and Master of Horse." He clapped Frederick hard on the shoulder, nearly knocking him into the hay. "Leave your stallion to me, lad. Thunder, eh? Strong legs, proud eyes. We'll care for him well here. Come, walk with me — the Castellan waits, but first a knight should know his horse is safe."
</nc-section>
<nc-section data-title="Version 2: A Quiet Greeting" data-color="green">
The stables smelled of hay and leather when Frederick led Thunder inside out of the evening wind. A lean older man was already there, lantern in hand, running a practiced eye over the stallion. "Easy," he said softly, first to the horse, then to the boy. "I'm Sir Roland." He offered a calloused hand, his smile tired but kind. "No need for bows out here among the stalls, Frederick. I was a squire once too, arriving just as dusty and wide-eyed as you. Rub your horse down, give him water — I'll show you how we do it at this castle. Training starts with caring for the beast who will carry you."
</nc-section>
<nc-section data-title="Version 3: Omen at the Stables" data-color="blue">
Dusk had pooled like dark water around the stables when Frederick arrived. A figure waited in the archway, motionless, his surcoat bearing the coiled dragon of the old order. "Frederick," the knight said, as if he had known the name for years. "I am Sir Roland." He stepped forward and took Thunder's bridle, but his eyes never left the boy's face. "Your coming was foretold. The horses were restless all night — they sense it too." Thunder snorted and stamped, and Roland lowered his voice. "The Last Dragon stirs, squire. Stable your horse quickly. We have much to discuss before the moon rises."
</nc-section>

Evaluation details

Result	Evaluator	Details	Meta Data
Pass	Match blue prose section	/<nc-section data-title="[^"]*" data-color="blue">[^<]+<\/nc-section>/	n/a
Pass	Match green prose section	/<nc-section data-title="[^"]*" data-color="green">[^<]+<\/nc-section>/	n/a
Pass	Match red prose section	/<nc-section data-title="[^"]*" data-color="red">[^<]+<\/nc-section>/	n/a
no eval