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Run: 2026-07-09-01KX40MBDEQXC8Z0QB7Q70H4PS
Run Details
Model:
GPT-5.6 Terra (Reasoning)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
14.8s
Cost:
$0.018770
Provider:
OpenAI
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: The Knight at the Stableyard" data-color="red"> Thunder’s hooves slowed from a thunderous gallop to a proud, restless trot as Frederick passed beneath the castle’s ironbound gates. Beyond them lay the stableyard: a broad square of packed earth, ringed by low slate-roofed buildings and lanterns newly lit against the deepening dusk. A man waited beside the largest stable door. He wore no helm, and his dark hair was touched with silver at the temples, but the sword at his belt and the weathered scars upon his hands marked him plainly as a knight. His crimson cloak bore the white stag of the kingdom. “You must be Frederick,” the man said. Frederick swung down from Thunder’s saddle, trying not to show how stiff his legs had become from the long ride. “Yes, sir.” The knight’s stern face softened into a brief smile. “Sir Roland, captain of the western watch—and, for your misfortune, the man charged with teaching you how not to get yourself killed.” Thunder tossed his head, and Sir Roland glanced at the stallion with approval. “A fine horse,” he said. “Though fine horses have a habit of carrying foolish boys into dangerous places.” Frederick swallowed, uncertain whether he had been insulted or welcomed. “I hope to become worthy of him, sir.” Sir Roland studied him for a moment, as though measuring the truth of those words. Then he took Thunder’s reins and handed them to a waiting stable boy. “We shall see,” the knight said. “For tonight, you eat, rest, and learn the castle’s rules. At dawn, your training begins.” </nc-section> <nc-section data-title="Version 2: A Promise in the Twilight" data-color="green"> The stableyard smelled of hay, leather, and rain-soaked earth. Frederick guided Thunder toward the open doors, where warm golden light spilled across the cobbles. Before he could dismount, a tall knight stepped from the shadows beneath the eaves. His armor was old but impeccably kept, its steel reflecting the last red light of sunset. A lion-shaped clasp fastened his green cloak at the shoulder. He had the broad, calm face of a man who had seen battle and survived it without boasting. “Easy there,” he said as Thunder snorted at his approach. His voice was quiet, yet it carried easily over the clatter of the yard. “He knows this is a strange place.” Frederick slid from the saddle and bowed awkwardly. “Forgive him, sir. His name is Thunder.” “And yours is Frederick.” The knight extended a gloved hand. “Sir Roland. The castle master received word that you would arrive before nightfall.” Frederick shook his hand. Sir Roland’s grip was firm, but not cruel. “My father said you were the finest knight in the realm,” Frederick blurted. Sir Roland gave a low laugh. “Your father was kind. Or a very poor judge of knights.” His expression grew thoughtful as he looked toward the darkening hills beyond the walls. “Still, I have served this kingdom long enough to know that it needs brave hearts.” He turned back to Frederick. “You came here seeking knighthood?” “Yes, sir.” “Then remember this: a knight is not made by a sword, nor by armor, nor by the cheers of a crowd. A knight is made by the choices he makes when no one is there to praise him.” Thunder stamped softly in the straw. Frederick looked from his faithful stallion to the old knight, feeling the weight of the castle around him—and the future waiting beyond its walls. “I will remember,” he said. “Good,” said Sir Roland. “Now let us find you supper before the cooks decide you are an enemy of the crown.” </nc-section> <nc-section data-title="Version 3: The White Stag’s Warning" data-color="blue"> Frederick reined Thunder in near the stables, where the castle servants hurried through the gathering dark with buckets, feed sacks, and lanterns. The stallion’s breath curled pale in the cool evening air. Near a wooden post stood a knight in a blue-gray cloak. His mail shirt gleamed beneath it, and a white stag was painted upon the battered shield resting at his feet. He watched Frederick arrive with an unreadable expression. “Frederick of Alderbrook?” the knight asked. Frederick nodded and dismounted. “I am, sir.” “I am Sir Roland.” The knight approached, his boots crunching softly over gravel. “Your journey was longer than expected.” “The road through Blackwood was washed out,” Frederick said. “We had to follow the old river path.” At that, Sir Roland’s eyes narrowed. “You passed the river path after sunset?” “Only the last stretch.” For the first time, concern disturbed the knight’s composed features. He took Thunder’s reins and examined the mud along the stallion’s flanks. Tangled in the leather strap near the saddle was a small black feather, sharp as a needle and darker than coal. Sir Roland plucked it free. “What is it?” Frederick asked. The knight closed his fist around the feather. “Nothing that should concern a new squire.” But his voice said otherwise. He gave the reins to a stable hand and led Frederick toward the stable doors. Above them, the castle banners snapped in the rising wind, though the sky was clear and the stars had only just begun to appear. “Come,” Sir Roland said. “There are rules in this castle, Frederick. The first is simple.” Frederick looked up at him. “After midnight,” Sir Roland said, “you do not answer if something calls your name from beyond the walls.” </nc-section>
created_at
"2026-07-09T18:00:54.455Z"
7/9/2026, 6:00:54 PM
model
"openai/gpt-5.6-terra-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
614
moderation_latency
(null)
generation_time
14605
tokens_prompt
318
tokens_completion
1481
native_tokens_prompt
302
native_tokens_completion
1201
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)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
service_tier
"default"
usage
0.01877
router
(null)
provider_responses
0
endpoint_id
"3cc89000-ae34-4dde-9c7d-5ce009c8af0b"
id
"resp_0b8dcb0620b32da4016a4fe1d6892081909f3a118a3ee1023f"
is_byok
false
latency
257
model_permaslug
"openai/gpt-5.6-terra-20260709"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1783620054-QJt2HObcPNLKJX9ZUa9Y"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783620054-DGqAwRI6VoSRd8NlyW5I"
upstream_id
"resp_0b8dcb0620b32da4016a4fe1d6892081909f3a118a3ee1023f"
total_cost
0.01877
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
data_region
"global"
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