NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-03-11-01KKFK6S8S8MCW345VKM06A6T3
Run Details
Model:
Stealth: Healer Alpha
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
5.6s
Cost:
$0.000000
Provider:
Stealth
Evaluation summary
Score
Evaluator
Details Link
Pass
Match blue prose section
(details)
Pass
Match green prose section
(details)
Pass
Match red prose section
(details)
no eval
Overall
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="The Knight's Welcome" data-color="red"> As I slowed Thunder to a trot near the bustling stables, a figure detached itself from the shadows of the tack room. He was tall and broad-shouldered, his black surcoat emblazoned with a silver griffin over polished chainmail. A thick, iron-grey mustache framed a mouth set in a neutral line, but his eyes, sharp and assessing, missed nothing. "I trust your journey was uneventful, young squire," he said, his voice a deep rumble like stones grinding together. He did not smile. "I am Sir Roland. The master-at-arms has assigned your duties. The castle expects efficiency, not heroics." </nc-section> <nc-section data-title="The Knight's Welcome" data-color="green"> A friendly voice called out as I dismounted. "Mind that saddle, lad!" A knight with kind eyes and laugh lines etched around them approached, his hand resting comfortably on the pommel of his sword. His armor was well-kept but showed the honest wear of campaign. "You must be Frederick. I'm Sir Roland. Heard you were coming." He gave Thunder an approving pat on the neck. "Fine horse. We'll see if the master-at-arms is as impressed with you as you are with your steed. Come, I'll show you where you'll sleep. Try not to trip over your own boots." </nc-section> <nc-section data-title="The Knight's Welcome" data-color="blue"> The evening air was alive with the sounds of horses and the clank of metal from the nearby smithy. A knight stood by an empty stall, overseeing the stabling of his own charger. As I approached, he turned, his expression unreadable in the deepening twilight. "Frederick," he stated, not asked. He gestured to the stall beside his. "This will be yours for the night. I am Sir Roland. By dawn, you will learn that punctuality and a well-groomed horse are the first virtues of a squire in this castle. The rest, we teach." </nc-section>
created_at
"2026-03-11T23:20:13.352Z"
3/11/2026, 11:20:13 PM
model
"openrouter/healer-alpha"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
552
moderation_latency
(null)
generation_time
5458
tokens_prompt
318
tokens_completion
716
native_tokens_prompt
304
native_tokens_completion
624
native_tokens_completion_images
(null)
native_tokens_reasoning
235
native_tokens_cached
302
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
router
(null)
provider_responses
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1773271213-2KWTXbmSYbFppZBRmtPf"
upstream_id
"gen-1773271213-2KWTXbmSYbFppZBRmtPf"
total_cost
0
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Stealth"
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
no eval