Run: 2026-03-12-01KKHZS67XT8Z1BJR8ZRXDJA1H

Run Details

Model:: Grok 4.20 (Beta)
Test:: Tool usage within Novelcrafter
Scenario:: Create alternate prose sections
Duration:: 2.4s
Cost:: $0.002791
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 dismounted Thunder near the castle stables, a tall figure emerged from the shadows of the timbered doors. Sir Roland, the local knight known for his scarred face and booming voice, stepped forward with a firm stride. "Ho there, young squire," he called out, his chainmail clinking softly. "You must be Frederick. The stable master told me of your arrival. Come, lad—let's see to your horse before the night chills set in. Training begins at dawn, and you'll need all your strength for what lies ahead."
</nc-section>

<nc-section data-title="Version 2" data-color="green">
Frederick led Thunder toward the stables, the familiar scent of hay and leather filling the evening air. Before he could tie off the reins, Sir Roland appeared from around the corner, wiping grease from his hands after tending to his own warhorse. The knight's eyes sparkled with a mix of warmth and scrutiny as he clapped a heavy hand on Frederick's shoulder. "Welcome to Castle Eldrath, Frederick," he said with a hearty laugh. "I've been expecting you. The road from the village is no easy path—tell me, did the wolves give you any trouble? Come inside the stable; we'll share a tale or two while you brush down that fine beast of yours."
</nc-section>

<nc-section data-title="Version 3" data-color="blue">
The last rays of sunlight faded as Frederick approached the shadowed stables, his heart pounding with a mix of excitement and nerves. From the stable's arched entrance stepped Sir Roland, the renowned local knight whose legendary deeds were whispered throughout the kingdom. Dressed in a simple tunic over his armor, he offered a respectful nod. "Frederick, the new squire," he said in a steady, commanding tone. "I am Sir Roland. The castle has been abuzz with word of your coming. Tie your mount here, and walk with me. The master-at-arms awaits, but first, I would know what drives a boy like you to seek the path of steel and honor in these troubled times."
</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