NC Bench
Overview
About
Tests
Models
Model
GPT-4.1
Test
Tool usage within Novelcrafter
Scenario
Create alternate prose sections
Run ID
2025-04-14-01JRTSW5ZEJ2YWNF1BBR93GPSQ
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: Sir Roland's Stern Welcome" data-color="red"> As I dismounted near the stables, a tall figure clad in silver armor approached. His hair was streaked with gray, and his eyes were as sharp as a hawk's. "So, you're the new squire," he said, his voice gruff but not unkind. "I'm Sir Roland. If you want to last more than a day here, you'll need more than quick feet and courage." He offered his hand, calloused from years of wielding sword and shield. I took it, determined not to flinch. "Come," he said, nodding towards the castle. "Your training begins at dawn." </nc-section> <nc-section data-title="Version 2: A Friendly Greeting" data-color="green"> By the stables, a knight in shining mail leaned against the fence, polishing his sword under the fading light. He looked up as I approached, a wide grin breaking beneath his helmet. "Welcome to Greydawn Castle, lad!" His tone was warm and inviting. "I'm Sir Roland, and I've heard much about your journey." He extended his arm, gripping mine in a firm shake. "We'll see to your horse together, then I'll show you around. No squire gets lost on my watch!" </nc-section> <nc-section data-title="Version 3: Quiet Understanding" data-color="blue"> I led Thunder to the stables, feeling both excitement and apprehension. There, standing quietly by the gate, was a knight whose presence commanded respect. Sir Roland watched me approach, his expression unreadable. "Frederick, isn't it?" he asked softly. He patted Thunder's flank approvingly, nodding with understanding. "A good horse is a squire's first friend," he murmured. "Come inside. The world turns quickly here, and you’ll need to find your pace." </nc-section>
id
"gen-1744656275-4NImN7tR5J1D6PYuvi9y"
upstream_id
"chatcmpl-BMJ5IofWAUxcio1lnUuIkSwSy07rt"
total_cost
0.00385
cache_discount
(null)
provider_name
"OpenAI"
created_at
"2025-04-14T18:44:40.756612+00:00"
Monday, April 14th, 2025 at 6:44:40 PM GMT+00:00
model
"openai/gpt-4.1-2025-04-14"
app_id
182717
streamed
true
cancelled
false
latency
410
moderation_latency
90
generation_time
3529
tokens_prompt
301
tokens_completion
413
native_tokens_prompt
301
native_tokens_completion
406
native_tokens_reasoning
0
num_media_prompt
(null)
num_media_completion
(null)
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.00385
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%