Run: 2026-03-12-01KKHZD4WDXHTX7QZD4GS3GR9Z

Run Details

Model:: Grok 4.20 (Beta)
Test:: Tool usage within Novelcrafter
Scenario:: Create alternate prose sections
Duration:: 2.1s
Cost:: $0.002461
Provider:: xAI

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" data-color="red">
As Frederick led Thunder toward the stables, a tall figure emerged from the shadows of the stone archway. Sir Roland, the local knight whose reputation for unyielding discipline preceded him, stood with his arms crossed over his gleaming breastplate. "Hail, young squire," he called out, his voice deep and resonant like distant thunder. "You must be Frederick. The stable master told me of your arrival. Come, let me see to your horse while we speak of what lies ahead in your training."
</nc-section>

<nc-section data-title="Version 2" data-color="green">
The stables loomed ahead, their wooden beams weathered by countless seasons. Frederick had barely dismounted when he heard heavy footsteps approaching. Sir Roland appeared, his green cloak billowing slightly in the evening breeze, the emblem of the kingdom proudly displayed on his tabard. With a firm but welcoming grip on Frederick's shoulder, the knight smiled. "Well met, lad. I am Sir Roland. The roads have been kind to you, I trust? Leave your steed here and walk with me. There's much to discuss before the first light of your training dawns tomorrow."
</nc-section>

<nc-section data-title="Version 3" data-color="blue">
Dusk had settled over the castle grounds as Frederick guided his weary mount into the stable yard. From the doorway of the tack room stepped Sir Roland, his blue eyes sharp and assessing beneath a mane of silver-streaked hair. The knight's armor caught the last rays of sunlight, reflecting them like liquid sapphire. "Frederick, is it?" he boomed, extending a gauntleted hand in greeting. "I've been expecting you. The king himself mentioned your coming. Tend to your horse quickly, squire, and then we'll talk of the path that lies before you."
</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