NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-04-24-01KQ029Z10ZMCTT4ZMNFE170GQ
Run Details
Model:
GPT-OSS 120B
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
12.2s
Cost:
$0.000406
Provider:
WandB
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="Version 1: A Warm Reception" data-color="red"> Sir Roland, the castle’s most seasoned knight, rode out of the armory with a grin that could outshine the setting sun. He halted beside the clattering stables, his polished armor catching the last rays of light. “Welcome, young squire,” he called, his voice echoing off the stonework. “I am Sir Roland, and I shall be your guide through the ways of blade and honor.” Frederick bowed low, feeling the weight of the moment settle like a mantle over his shoulders. The scent of fresh hay and oiled steel mingled in the air as the knight clasped the boy’s shoulder, promising that the road ahead would be both perilous and glorious. </nc-section> <nc-section data-title="Version 2: A Gentle Introduction" data-color="green"> Near the shadows of the stables, Sir Roland emerged from the courtyard, his cape rustling softly against the dusk. The old knight’s eyes, sharp as falcons, fell upon the wide‑eyed squire. “Good evening, lad,” he said, his tone as steady as the castle’s ancient walls. “I am Sir Roland, keeper of the order’s secrets. You have come to learn, and I shall be the first to teach you how to listen to the steel as it sings.” Frederick inclined his head, the chatter of the stablehands fading into the background. The faint glow of lanterns illuminated the pair, and for a brief moment the world seemed to hold its breath, waiting for the forge of mentorship to spark. </nc-section> <nc-section data-title="Version 3: A Formal Greeting" data-color="blue"> The echo of clanking hooves faded as Sir Roland approached the stables, his lance planted firmly on his shoulder. He stopped before Frederick, the setting sun casting a halo around his helm. “Frederick, squire of the Eastern Marches,” Sir Roland proclaimed, his voice resonant and commanding, “I am Sir Roland, protector of these lands and your instructor in the art of knighthood.” The young squire felt a surge of pride and nerves alike as the knight extended a gloved hand. Together they stood at the threshold of the stable doors, the silhouettes of horses flickering in the torchlight, ready to embark on a journey that would shape the fate of the kingdom. </nc-section>
created_at
"2026-04-24T15:39:02.576Z"
4/24/2026, 3:39:02 PM
model
"openai/gpt-oss-120b"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
567
moderation_latency
(null)
generation_time
11876
tokens_prompt
318
tokens_completion
668
native_tokens_prompt
361
native_tokens_completion
586
native_tokens_completion_images
(null)
native_tokens_reasoning
92
native_tokens_cached
64
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.00040575
router
(null)
provider_responses
0
endpoint_id
"3ca6292f-cef7-48a2-bf52-988e934cab57"
id
"chatcmpl-a4ddf3b1887a22de"
is_byok
false
latency
405
model_permaslug
"openai/gpt-oss-120b"
provider_name
"WandB"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
(null)
request_id
"req-1777045142-xLNqUCmLQdhriH7NGWee"
session_id
(null)
api_type
"completions"
id
"gen-1777045142-aSVAy7hPcRZ2857FADna"
upstream_id
"chatcmpl-a4ddf3b1887a22de"
total_cost
0.00040575
cache_discount
(null)
upstream_inference_cost
0
provider_name
"WandB"
response_cache_source_id
(null)
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