NC Bench
Overview
About
Tests
Models
Model
Gemini 2.5 Flash Lite
Test
Tool usage within Novelcrafter
Scenario
Create alternate prose sections
Run ID
2025-11-18-01KACP5QGHJF7CXC84F4DEXAXE
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 from beside the stables. "You must be the new recruit." A knight, clad in gleaming steel and bearing the coiled serpent sigil of the kingdom, held my gaze. This was undoubtedly Sir Roland, a warrior whose legend preceded him. He offered a curt nod, his eyes sharp and assessing. </nc-section> <nc-section data-title="Version 2" data-color="green"> The scent of hay and horseflesh filled my nostrils as I led Thunder to a vacant stall. It was then that a shadow fell over me, and a hand, calloused and firm, rested on my shoulder. "Welcome to this dusty corner of the realm, lad," a voice like grinding stones rumbled. I turned to see Sir Roland, his weathered face etched with the marks of countless battles, a faint smile on his lips. </nc-section> <nc-section data-title="Version 3" data-color="blue"> The castle stables were a hive of activity, grooms tending to their charges. As I secured Thunder, a stern-faced knight approached, his armor bearing the distinctive marking of a rampant lion. "Frederick, I presume?" he asked, his voice lacking any warmth. "I am Sir Roland, and you'll find my methods... direct." He gestured with a gauntleted hand towards the main keep. </nc-section>
created_at
"2025-11-18T23:53:06.947685+00:00"
Tuesday, November 18th, 2025 at 11:53:06 PM GMT+00:00
model
"google/gemini-2.5-flash-lite"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
292
moderation_latency
(null)
generation_time
1465
tokens_prompt
301
tokens_completion
308
native_tokens_prompt
304
native_tokens_completion
319
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
0.000158
api_type
"completions"
id
"gen-1763509984-T9ADDW9YvXQmJgY8NJpC"
upstream_id
(null)
total_cost
0.000158
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%