NC Bench
Overview
About
Tests
Models
Model
Gemini 2.5 Pro
Test
Tool usage within Novelcrafter
Scenario
Create alternate prose sections
Run ID
2025-11-18-01KACP7P8N2RGGF3V0ZCW3AY43
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="A Knight's Scrutiny" data-color="red"> As I dismounted near the cavernous maw of the stables, a mountain of a man separated himself from the shadows. His armor was a tapestry of scars and dents, each mark a story I couldn't yet read. A thick, grizzled beard did little to soften a jaw that looked hewn from rock. He was Sir Roland, I had no doubt. His eyes, cold and grey as a winter sea, scrutinized me from head to toe, lingering on the fine leather of my saddlebags before dismissing me entirely. "You the new whelp?" he grunted, his voice like gravel grinding together. "Don't just stand there gawking. Your horse did the work. See to it before you think of your own comfort." </nc-section> <nc-section data-title="A Warm Welcome" data-color="green"> The scent of fresh hay and horsehide filled the air as I led Thunder toward the stables. A knight with a brilliant, open smile and laugh lines crinkling around his eyes stepped forward to greet me, his polished armor gleaming in the torchlight. "Ho, there, you must be Frederick!" he boomed, clapping a gauntleted hand on my shoulder with a warmth that traveled through my whole body. "Sir Roland, at your service. A long ride, eh? Don't you worry, the stable lads will see to your stallion. You look like you could use a flagon of ale and a hot meal. Come, the great hall awaits!" </nc-section> <nc-section data-title="The Weight of a Gaze" data-color="blue"> A lone figure stood at the entrance to the stables, half in light, half in shadow. He was lean and still, his presence a quiet anchor in the bustling courtyard. As I approached, his face came into focus—sharp, thoughtful, with eyes that held a peculiar intensity. They weren't unkind, but they seemed to look past my dusty clothes and tired expression, searching for something deeper. "Frederick," he said, his voice a calm and measured tenor. It was not a question. "You have arrived. Good. There is much to do, and time is not a luxury we possess." A strange unease settled in my stomach; his greeting felt less like a welcome and more like a summons. </nc-section>
created_at
"2025-11-18T23:54:22.931326+00:00"
Tuesday, November 18th, 2025 at 11:54:22 PM GMT+00:00
model
"google/gemini-2.5-pro"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1783
moderation_latency
(null)
generation_time
13287
tokens_prompt
301
tokens_completion
940
native_tokens_prompt
304
native_tokens_completion
1378
native_tokens_completion_images
0
native_tokens_reasoning
867
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
0.01416
api_type
"completions"
id
"gen-1763510049-2eBSDhhPCUhNbpSepVr9"
upstream_id
(null)
total_cost
0.01416
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%