Run: 2026-02-20-01KHY8DAPFWSNWX24E2D94BGZD

Run Details

Model:: Grok 4 Fast
Test:: Tool usage within Novelcrafter
Scenario:: Create alternate prose sections
Duration:: 5.7s
Cost:: $0.000399
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: The Knight's Welcome" data-color="red">
As I reined in Thunder near the stables, a tall figure emerged from the shadows of the hayloft. Sir Roland, the local knight known for his unyielding valor in the border skirmishes, strode forward with a firm nod. His armor gleamed faintly in the dying light, and his voice boomed like thunder over the hills. "Young Frederick, you've made good time. The castle awaits your service—tell me, what tales do you bring from the villages?"
</nc-section>
<nc-section data-title="Version 2: Shadows by the Stables" data-color="green">
Dismounting Thunder with a practiced leap, I led him toward the stables where the scent of fresh straw mingled with the earthy aroma of horses. There, leaning against a wooden post, stood Sir Roland, his weathered face breaking into a rare smile. The knight, clad in a simple tunic that belied his storied past, clapped a hand on my shoulder. "Frederick, lad, you've arrived just as the stars awaken. Come, share a mug of ale and speak of your journey—the roads grow treacherous these days."
</nc-section>
<nc-section data-title="Version 3: Echoes of Duty" data-color="blue">
The clatter of Thunder's hooves on the cobblestones faded as I approached the stables, the castle's shadow enveloping me like a protective cloak. Sir Roland awaited there, his silhouette sharp against the torchlight flickering from within. The esteemed knight, bearer of the king's sigil on his cloak, extended a gauntleted hand in greeting. "Squire Frederick, destiny has brought you to our gates. The training grounds call, but first, recount the whispers you've heard of the dragon's shadow lingering in the east."
</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