NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-10-13-01M4TB48Z0N9KX2FGAP8EZXQMA
Run Details
Model:
Muse Wonder (Reasoning, Medium)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
11.4s
Cost:
$0.026408
Provider:
Meta
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 Formal Welcome" data-color="red"> Frederick had barely swung down from Thunder's saddle near the stables when a tall figure in polished steel stepped from the shadows of the stable door. "So, you are the new squire," Sir Roland said, his voice stern and measured. He looked Frederick up and down, taking in his dusty tunic and travel-worn boots. "I am Sir Roland. You will rise at dawn, you will tend your horse before yourself, and you will obey without question. Do that, and perhaps you will become a knight. Fail, and you will leave by that same gate. Understood?" Frederick swallowed and bowed his head. "Yes, Sir Roland." </nc-section> <nc-section data-title="Version 2: A Warm Welcome" data-color="green"> The smell of hay and horses hung in the air by the stables as Frederick led Thunder toward an empty stall. A broad-shouldered knight with a laughing face clapped him heartily on the shoulder. "Well met, Frederick! You made good time!" boomed Sir Roland, grinning beneath his gray-streaked beard. "I'm Roland. Come, let's get Thunder fed and watered — a squire's first duty is to his horse, but his second is to a hot supper. You must be starving after that ride, lad!" Frederick grinned back, all his nervousness melting away. "Thank you, sir. I am." </nc-section> <nc-section data-title="Version 3: A Quiet Warning" data-color="blue"> Frederick was brushing down Thunder outside the stables when he realized he was not alone. A knight stood watching him in the twilight, one hand resting lightly on the hilt of his sword. "You ride well for one so young," the man said softly. "I am Sir Roland." He glanced not at Frederick, but toward the dark mountains beyond the castle walls. "They told you why you were sent here, I hope? They told you what we guard — and what has begun to stir again?" Frederick shook his head slowly, and Sir Roland's expression grew grave. "Then come with me. There is much you must learn before nightfall." </nc-section>
created_at
"2026-10-13T09:57:32.268Z"
10/13/2026, 9:57:32 AM
model
"meta/muse-wonder-20261012"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1904
moderation_latency
(null)
generation_time
11394
tokens_prompt
303
tokens_completion
558
native_tokens_prompt
317
native_tokens_completion
1257
native_tokens_completion_images
0
native_tokens_reasoning
723
native_tokens_cached
0
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
"completed"
service_tier
"auto"
usage
0.026408
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791885452-gn7faNdUEw92ClyrGvzf"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791885452-ccIC6Yp4FQQgRt5SeAvg"
upstream_id
"resp_6ace008c5fa0a66b824b4325"
provider_responses
0
endpoint_id
"1232618d-ebfe-4338-9b68-d9127a57c8dd"
id
"resp_6ace008c5fa0a66b824b4325"
is_byok
false
latency
433
model_permaslug
"meta/muse-wonder-20261012"
provider_name
"Meta"
status
200
total_cost
0.026408
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Meta"
response_cache_source_id
(null)
data_region
"global"
workspace_id
"97e315e5-d303-487d-83c1-83180e8a13d4"
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