NC Bench
Overview
About
Tests
Models
Model
Claude Opus 4
Test
Tool usage within Novelcrafter
Scenario
Create alternate prose sections
Run ID
2025-05-22-01JVWQN91HTZGWRB1KYT6STV6A
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>
AI
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
Messages
Meta
AI
<nc-section data-title="Version 1: A Harsh Welcome" data-color="red"> Sir Roland stood by the stable entrance, his weathered face stern and unforgiving. "So, you're the new whelp," he growled, barely glancing at Frederick as he dismounted Thunder. The knight's scarred hands gripped the pommel of his sword, and his gray eyes narrowed with disapproval. "Late on your first day. In my time, squires who arrived after sunset were sent back to their mothers." He spat on the ground near Frederick's boots. "Stable your beast quickly, boy. If you're not in the great hall in ten minutes, you'll be mucking out stalls until dawn." </nc-section> <nc-section data-title="Version 2: A Warm Reception" data-color="green"> "Ah, you must be Frederick!" Sir Roland's booming voice carried across the courtyard as he strode toward the stables, his arms open in welcome. The knight's face, though marked by years of battle, bore a genuine smile that reached his kind eyes. "I was beginning to worry the roads had given you trouble. Come, come! Let me help you with Thunder—magnificent creature, by the way." He patted the stallion's neck appreciatively. "You've had a long journey, lad. We'll get your horse settled, then I'll personally show you to your quarters. Tomorrow begins your true test, but tonight, you feast as my guest!" </nc-section> <nc-section data-title="Version 3: A Mysterious Encounter" data-color="blue"> A figure emerged from the shadows of the stable, moving with the fluid grace of a seasoned warrior. Sir Roland's face was obscured by twilight, but his voice carried an strange, urgent tone. "Frederick," he said, though no introductions had been made. "You arrive at a fortuitous time... or perhaps the worst possible moment." His hand gestured toward the castle's highest tower, where an unusual green light flickered in a window. "Stable your horse quickly and speak to no one else. There are matters we must discuss—matters concerning your true purpose here, and why the last dragon chose 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
100.0000%