Model

Claude Opus 4

Test

Tool usage within Novelcrafter

Scenario

Create alternate prose sections

Run ID

2025-05-22-01JVWFVF0HK2VENSZ0KEX4WW5Y

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

AI
<nc-section data-title="Version 1: A Harsh Welcome" data-color="red"> Sir Roland stood by the stables, his weathered face etched with disapproval. His armor, though polished, bore the scars of countless battles. "So, you're the whelp they sent me," he growled, spitting into the hay. "Late on your first day. Tell me, boy, do you think knighthood is a game?" His hand rested on the pommel of his sword, knuckles white with barely contained irritation. Frederick dismounted clumsily, nearly tripping over his own feet in his haste to show respect. </nc-section> <nc-section data-title="Version 2: A Warm Greeting" data-color="green"> "Ah, young Frederick!" Sir Roland's voice boomed across the courtyard as he strode forward with open arms. His smile was genuine, crinkling the corners of his eyes. "I've been expecting you. Your father wrote of your arrival." He helped steady Thunder as Frederick dismounted, his movements practiced and gentle. "Come, lad. The stable hands will see to your horse. You must be weary from your journey. Let's get you some hot food and a warm bed before we speak of tomorrow's training." </nc-section> <nc-section data-title="Version 3: A Mysterious Encounter" data-color="blue"> Sir Roland emerged from the shadows of the stable like a ghost, his dark cloak billowing despite the still air. He said nothing at first, merely studying Frederick with eyes that seemed to see beyond flesh and bone. "Frederick," he finally whispered, his voice carrying an otherworldly quality. "You arrive at a fortuitous time. Or perhaps... a cursed one." He gestured to the sky where the first stars were appearing. "The dragons stir in their slumber, young squire. Can you feel it?" Thunder whinnied nervously, pawing at the ground. </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%