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Run: 2026-03-06-01KK1GVD3CR3E4PM707P500DS9
Run Details
Model:
GPT-5.4 (Reasoning)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
25.0s
Cost:
$0.014945
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" data-color="red"> Near the stables, the smell of hay and leather hung thick in the cooling evening air. Frederick had scarcely swung down from Thunder's back when a broad-shouldered knight stepped from the shadow of the stable doors. His mail gleamed dully beneath a travel-worn surcoat marked with the crest of the castle. “You’ll be Frederick, then,” the knight said, his voice deep but not unkind. “I am Sir Roland, master of horse and keeper of order among the squires—at least when they’ve the sense to listen.” Frederick straightened at once, brushing dust from his tunic. “Yes, sir. I’ve come to begin my training.” Sir Roland’s stern face softened with the hint of a smile. He laid a gloved hand on Thunder’s neck, and the stallion, proud though he was, lowered his head in approval. “A fine beast, and you sit him well enough. That may save you a few bruises before winter.” He turned toward the stable yard, where lantern light already flickered to life. “Come. The castle wastes no time, and neither do I. There is food within, a pallet waiting, and at dawn you’ll learn whether you belong behind these walls.” Frederick took one last look at the towering castle before following the knight into the stable yard, his heart pounding with equal measures of fear and hope. </nc-section> <nc-section data-title="Version 2" data-color="green"> The stable yard was alive with small sounds—the snort of horses, the clatter of buckets, the rustle of straw under booted feet. Frederick had just loosened Thunder’s reins when a knight approached from between the stalls, his spurs chiming softly with each step. He was a hard-faced man with silver at his temples and sharp eyes that seemed to measure Frederick in a single glance. “So,” the man said, folding his arms across his breastplate, “the new squire has arrived before full dark. That is better than most.” He gave a short nod. “Sir Roland. You’ll answer to me while you serve here.” Frederick bowed his head quickly. “It is an honor, sir.” “We shall see if honor survives mucking stalls and rising before dawn,” Sir Roland replied, though there was dry humor in his tone. He looked to Thunder and ran a practiced eye over the horse’s strong legs and sweat-dark coat. “You’ve cared for your mount properly. Good. A knight who neglects his horse is no knight at all.” A stable boy hurried over to take the reins, but Sir Roland lifted a hand to stop him. “Not yet. Let the lad see where his companion will sleep. First lesson: every warrior is judged by how he tends what carries him.” Frederick followed Sir Roland into the warm lantern glow of the stables, feeling that with every step he was leaving boyhood farther behind. </nc-section> <nc-section data-title="Version 3" data-color="blue"> As Frederick entered the stable yard, a tall knight stood waiting beside the water trough, as if he had known the exact moment of his arrival. His cloak stirred lightly in the evening wind, and the fading gold of sunset caught on the edge of his polished armor. He turned as Thunder approached, revealing a weathered face, stern eyes, and the quiet confidence of a man long accustomed to command. “Frederick,” he said, not as a question, but as certainty. Frederick slid from the saddle and bowed. “Yes, sir.” “I am Sir Roland, knight of these lands.” He stepped closer, his gaze moving from Frederick to the stallion and back again. “Lordly blood or humble birth matters little here. What matters is discipline, courage, and whether you can rise each time the world knocks you into the mud.” Frederick swallowed and nodded, gripping Thunder’s reins a little tighter. Sir Roland’s expression eased, though only slightly. “Good. Nerves are no disgrace. Let fear sharpen you, not rule you.” He reached for the reins with a calm, steady hand. “Your journey is done. Your testing begins.” Around them, stable lanterns were being lit one by one, little stars kindling beneath the shadow of the castle. Frederick followed Sir Roland forward, into the warmth of straw and horse-breath, and toward the life he had long imagined, though now it seemed far more daunting—and far more real—than any dream. </nc-section>
created_at
"2026-03-06T12:09:41.235Z"
3/6/2026, 12:09:41 PM
model
"openai/gpt-5.4-20260305"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
407
moderation_latency
(null)
generation_time
25015
tokens_prompt
318
tokens_completion
1122
native_tokens_prompt
302
native_tokens_completion
946
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
"completed"
usage
0.014945
router
(null)
provider_responses
0
endpoint_id
"9ff5625c-403f-4d7f-b895-58ac7295062c"
id
"resp_0edd8a7d0a605cf40169aac40547b8819396ae2ee85a36345d"
is_byok
false
latency
165
model_permaslug
"openai/gpt-5.4-20260305"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1772798981-KOJ3kOBxGloQe1lRPrWU"
upstream_id
"resp_0edd8a7d0a605cf40169aac40547b8819396ae2ee85a36345d"
total_cost
0.014945
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
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