NC Bench
Overview
About
Tests
Models
Model
Gemini 2.5 Flash Lite
Test
Tool usage within Novelcrafter
Scenario
Create alternate prose sections
Run ID
2025-11-18-01KACP7EF3TMVMMFPNBE4DHXR7
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" data-color="red"> As I dismounted, a gruff voice boomed, "You must be the new lad. Frederick, is it?" A towering knight, his armor scarred and dented, approached. His beard was as gray as a winter storm, and his eyes, though stern, held a glint of something that might have been amusement. This, I presumed, was Sir Roland. </nc-section><nc-section data-title="Version 2" data-color="green"> Thunder whinnied softly as I patted his neck, preparing to lead him to the stables. A shadow fell over me, and I looked up to see a knight of formidable stature. His surcoat bore the crest of a roaring lion, and his hand rested on the pommel of his sword. "Welcome, Frederick," he said, his voice resonating with authority. "I am Sir Roland, and I'll be overseeing your training." </nc-section><nc-section data-title="Version 3" data-color="blue"> The air in the stable yard was thick with the scent of hay and horse. As I secured Thunder’s reins, a knight with a weathered face and a kindly smile approached. He was broad-shouldered and imposing, yet exuded an air of gentle strength. "Frederick, I presume?" he asked, extending a calloused hand. "Sir Roland, at your service. I've been expecting you." </nc-section>
created_at
"2025-11-18T23:54:02.819357+00:00"
Tuesday, November 18th, 2025 at 11:54:02 PM GMT+00:00
model
"google/gemini-2.5-flash-lite"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
205
moderation_latency
(null)
generation_time
1184
tokens_prompt
301
tokens_completion
308
native_tokens_prompt
304
native_tokens_completion
322
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
0.0001592
api_type
"completions"
id
"gen-1763510041-ysuQyzXZ7X0Hax52UhWR"
upstream_id
(null)
total_cost
0.0001592
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%