NC Bench
Overview
About
Tests
Models
Model
Gemini 2.5 Flash
Test
Tool usage within Novelcrafter
Scenario
Create alternate prose sections
Run ID
2025-11-18-01KACP6W7H12SC9GH2Q86077F4
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="Chapter 1: The Arrival" data-color="red"> As I dismounted near the bustling stables, a figure detached himself from the shadows of a large oak tree. "Frederick, I presume?" the man's voice boomed, deep and resonant. He was a powerfully built knight, his armor gleaming faintly in the twilight, though it was worn with the honest scars of many battles. His eyes, the color of a winter sky, were sharp and assessing. "I am Sir Roland. Welcome to Oakhaven." He offered a gloved hand, his grip firm and reassuring. </nc-section> <nc-section data-title="Chapter 1: The Arrival" data-color="green"> I led Thunder towards the stables, the earthy scent of straw and horseflesh filling the air. Just as I was about to enter, a man stepped out from one of the stable arches, wiping his hands on a rag. He was tall, with a kind, weathered face framed by a neatly trimmed beard. "You must be Frederick," he said, his voice soft but carrying an undeniable authority. He wore a simple, undorned tunic beneath a sturdy leather jerkin, but the sword at his hip and the easy confidence in his stance spoke volumes. "Sir Roland, at your service. Let me help you with your steed." </nc-section> <nc-section data-title="Chapter 1: The Arrival" data-color="blue"> The stables were a hive of activity, stablehands rushing about with buckets and bales of hay. I dismounted, my legs a little stiff from the long journey, and began to unbridle Thunder. Before I could finish, a shadow fell over me. I looked up to see a man standing there, his arms crossed over his chest. He was a knight, though his armor was less ornate than I'd imagined, practical and well-maintained. A friendly smile touched his lips, crinkling the corners of his eyes. "Good evening, Frederick," he said, his voice a warm baritone. "I am Sir Roland. I trust your journey was uneventful?" </nc-section>
created_at
"2025-11-18T23:53:45.76432+00:00"
Tuesday, November 18th, 2025 at 11:53:45 PM GMT+00:00
model
"google/gemini-2.5-flash"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
384
moderation_latency
(null)
generation_time
2837
tokens_prompt
301
tokens_completion
452
native_tokens_prompt
304
native_tokens_completion
464
native_tokens_completion_images
0
native_tokens_reasoning
0
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"STOP"
usage
0.0012512
api_type
"completions"
id
"gen-1763510022-JjxE9M8WINniHKmTVZPI"
upstream_id
(null)
total_cost
0.0012512
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
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%