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Run: 2026-03-06-01KK1HPQ4F92YTJPCRRY9F0KCQ
Run Details
Model:
GPT-5.4 (Reasoning)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
20.1s
Cost:
$0.013415
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 evening air. Frederick slid down from Thunder’s back, his boots striking the packed earth with a nervous thud. Before he could gather his reins, a broad-shouldered knight stepped from the stable doors, his mail shirt glinting faintly in the last light. “You must be Frederick,” the man said, his voice deep but not unkind. “I am Sir Roland, master of the yard here.” Frederick straightened at once, trying to look more seasoned than he felt. “Yes, sir. I arrived only moments ago.” Sir Roland’s stern face softened with the hint of a smile as he took in the dust of the road upon the boy’s cloak and the eagerness in his eyes. He rested a gauntleted hand on Thunder’s neck, and the stallion, usually proud with strangers, gave only a soft snort. “A good horse, and a long ride besides,” Sir Roland said. “Come. Both of you will need rest before the castle tests your mettle.” As a stable boy hurried forward to take the reins, Frederick followed the knight into the shadow of the lantern-lit stalls, wondering what trials awaited him within those ancient walls. </nc-section> <nc-section data-title="Version 2" data-color="green"> The castle stables bustled with the last labors of dusk. Grooms carried buckets, horses stamped in their stalls, and swallows darted beneath the rafters. Frederick had barely dismounted when a knight in a dark green surcoat approached, his spurs ringing softly against the stones. “So,” the knight said, folding his arms across his broad chest, “the new squire has finally arrived.” Frederick bowed his head quickly. “Frederick, sir. I hope I have not kept anyone waiting.” The knight let out a short laugh. “Everyone waits on someone in a castle. I am Sir Roland. Around here, you will rise before dawn, work until your hands blister, and learn whether you are made of iron or straw.” Frederick swallowed, unsure whether he was being welcomed or warned. Then Sir Roland’s expression eased, and he nodded toward the stable doors. “Do not look so pale, lad. Any boy who rides in alone at sunset on a beast like that has at least a little courage in him.” A flicker of pride stirred in Frederick’s chest. He handed over Thunder’s reins, and as he followed Sir Roland toward the inner yard, the castle seemed a little less cold and strange than before. </nc-section> <nc-section data-title="Version 3" data-color="blue"> Frederick led Thunder toward the stables, where golden lamplight spilled from the wide wooden doors. Inside, the air was warm with the scent of straw, oats, and horses. He had just reached the watering trough when a knight emerged from within, carrying his helm beneath one arm. The man was older than Frederick had expected, with streaks of silver at his temples and a scar tracing one cheek. Yet there was steadiness in his gaze rather than menace. “Frederick of Briar Hollow?” he asked. “Yes, sir,” Frederick replied, gripping the reins a little tighter. The knight gave a grave nod. “I am Sir Roland. Your father wrote of your coming. He said you were determined, though not yet patient. We shall see if the first survives the training long enough to teach the second.” Frederick flushed, uncertain whether to feel embarrassed or proud. Sir Roland spared him no more than a moment before reaching for Thunder’s bridle with practiced ease. “The horse goes here. You come with me. The steward will want your name entered, and the kitchens may still have some supper left if fortune is kind.” There was something reassuring in the knight’s plain manner. Frederick glanced once at Thunder, then followed Sir Roland past the stable lanterns and into the deepening mystery of castle life. </nc-section>
created_at
"2026-03-06T12:24:36.247Z"
3/6/2026, 12:24:36 PM
model
"openai/gpt-5.4-20260305"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
739
moderation_latency
(null)
generation_time
19996
tokens_prompt
318
tokens_completion
1009
native_tokens_prompt
302
native_tokens_completion
844
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
0.013415
router
(null)
provider_responses
0
endpoint_id
"9ff5625c-403f-4d7f-b895-58ac7295062c"
id
"resp_0c919bab0f0cbc5d0169aac7845480819685f09a1328f3b5f5"
is_byok
false
latency
314
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-1772799876-4QmifXcvRgq9nRWrhFY9"
upstream_id
"resp_0c919bab0f0cbc5d0169aac7845480819685f09a1328f3b5f5"
total_cost
0.013415
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