NC Bench
Overview
About
Tests
Models
Model
Gemini 2.5 Flash Lite
Test
Tool usage within Novelcrafter
Scenario
Create alternate prose sections
Run ID
2025-11-18-01KACP40EZFQ37817N0TBXMD0S
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="Sir Roland's Welcome" data-color="red"> As I dismounted, a gruff voice boomed, "You must be the new squire." A hulking figure, clad in polished steel, approached. This was Sir Roland, his beard like a storm cloud, his eyes piercing but holding a hint of warmth. He clapped a heavy hand on my shoulder, nearly knocking me off my feet. "Best get yourself settled. Training starts at dawn." </nc-section> <nc-section data-title="The Knight's Greeting" data-color="green"> Thunder snorted, a puff of steam in the cooling air. Near the stables, a knight with a stern but not unkind face stood waiting. Sir Roland, I presumed, the renowned dragon slayer. He offered a curt nod as I guided Thunder to a vacant stall. "Frederick, is it? Welcome to Castle Blackwood. Make haste with your mount, lad. The training yard awaits." </nc-section> <nc-section data-title="An Encounter by the Stalls" data-color="blue"> The scent of hay and horse filled the air as I unsaddled Thunder. A shadow fell over me, and I looked up to see a formidable knight, his scarred armor bearing the marks of many battles. "Frederick," he stated, his voice like grinding stones. Sir Roland, no doubt. "The King awaits no man's late arrival. Clean your steed and present yourself in the great hall without delay." </nc-section>
created_at
"2025-11-18T23:52:10.485121+00:00"
Tuesday, November 18th, 2025 at 11:52:10 PM GMT+00:00
model
"google/gemini-2.5-flash-lite"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
353
moderation_latency
(null)
generation_time
1687
tokens_prompt
301
tokens_completion
316
native_tokens_prompt
304
native_tokens_completion
331
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
0.0001628
api_type
"completions"
id
"gen-1763509928-B7hVime9vrF9399nh2Db"
upstream_id
(null)
total_cost
0.0001628
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%