Run: 2026-09-03-01M1K58AYRG8031G42HJBWMGQM

Run Details

Model:: Muse Spark 1.3 (Reasoning, Medium)
Test:: Tool usage within Novelcrafter
Scenario:: Create alternate prose sections
Duration:: 29.1s
Cost:: $0.006686
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 - A Stern Welcome" data-color="red">
Frederick had just dismounted and was leading Thunder toward the stables when a broad shadow fell across the straw. Sir Roland stood there, arms crossed over his dented breastplate, his beard flecked with grey. "So you're the new squire," he rumbled, eyes scanning Frederick from boots to head. "Thunder, eh? Fine animal. Rub him down yourself — no stableboy does a squire's work here." He stepped closer, his voice low and hard. "Training begins at dawn. If you're late, you'll muck stalls for a week. Welcome to Stonehold."
</nc-section>
<nc-section data-title="Version 2 - A Warm Welcome" data-color="green">
The smell of hay and horses filled the stable yard as Frederick slid down from Thunder's back, his legs aching from the long ride. Before he could find his bearings, a hearty laugh rang out. "You must be Frederick! Welcome, lad!" Sir Roland strode forward, tall and broad-shouldered but with a kind, weathered face, and clasped Frederick's forearm in a firm grip. He patted Thunder's neck admiringly. "A majestic stallion indeed. Come, let's get him watered and settled together. You've had a long journey — the castle can wait a moment. How was the road?"
</nc-section>
<nc-section data-title="Version 3 - An Ominous Welcome" data-color="blue">
Twilight lingered over the stable yard as Frederick led Thunder inside, the banners above now dark silhouettes against the dying sun. A quiet voice spoke from the gloom. "Frederick." Sir Roland emerged, unarmored in a simple grey cloak, his eyes distant and sorrowful. He did not offer his hand, only studied the boy for a long moment. "I have waited long for a new squire to come to these stables," he said softly. "The old stones remember the last one. Tie your horse there. Walk with me — there are things about this castle, and about dragons, you must know before you sleep under its roof."
</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