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Run: 2026-07-09-01KX40669SZEDKVC11XS55XTXJ
Run Details
Model:
GPT-5.6 Terra (Reasoning)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
12.9s
Cost:
$0.015320
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 by the Stables" data-color="red"> Thunder slowed to a proud walk as Frederick passed beneath the castle gate. Beyond the inner yard, the stables stood warm and golden in the fading light, their wide doors open to the evening air. The scents of hay, leather, and horses drifted toward him. A man in battered silver plate waited beside the hitching rail. Though his dark cloak was plain and rain-worn at the hem, the lion crest upon his breast marked him as a knight of the realm. His hair was touched with gray, and a long scar crossed one cheek. “You must be Frederick,” the man called. Frederick swung down from Thunder’s back, suddenly aware of the dust on his boots and the frayed edge of his riding cloak. “Yes, sir.” The knight’s stern face softened as Thunder tossed his mane. “And this fine creature must be Thunder. I am Sir Roland, knight of this keep.” He stepped nearer, offering the stallion a careful hand. “The stablemaster says you rode hard to reach us before nightfall.” “I did not wish to be late,” Frederick replied. “Good,” said Sir Roland. “A squire who respects the hour may yet learn to respect an oath.” His gaze lifted toward the darkening towers. “Come. First, we see your horse settled. Then we shall see whether the castle is ready to settle for you.” </nc-section> <nc-section data-title="Version 2: A Measure of Courage" data-color="green"> The stable yard lay quiet beneath the sunset, save for the clink of harness buckles and the low, contented murmur of horses behind their stalls. Frederick guided Thunder toward an empty rail, his excitement turning to a nervous knot in his stomach. “Easy there,” said a voice beside him. Frederick looked up sharply. A knight stood in the shadow of the stable doors, broad-shouldered and tall, with a weathered blue cloak thrown over his armor. A sword hung at his side, its worn pommel wrapped in black leather. Thunder snorted, but the stranger laid a calm hand upon the stallion’s neck. At once, the horse quieted. “You have a good seat,” the knight said. “But you hold the reins as though you expect the world to pull them from you.” Frederick reddened. “I have ridden a long way, sir.” “So I see.” The knight smiled then, and the severity left his face. “Sir Roland. I keep watch over this castle, its young trainees, and, when necessary, its foolish horses.” “I am Frederick,” he said quickly. “I have come to serve as a squire.” Sir Roland studied him for a moment, not unkindly. “To serve is a harder road than to fight, Frederick. But if you can learn the first, perhaps you will someday be worthy of the second.” He nodded toward the stable doors. “Bring Thunder inside. Tonight you rest. At dawn, your training begins.” </nc-section> <nc-section data-title="Version 3: The Lion’s Welcome" data-color="blue"> Frederick had scarcely dismounted when a figure emerged from the stable’s amber gloom. The man wore no helmet, and the evening light caught upon the rings of his mail and the golden lion embroidered over his heart. “Hold him steady,” the knight said, though Thunder had done nothing more threatening than stamp one hoof. Frederick tightened his grip on the reins. “He is steady, sir.” The knight’s eyebrows rose. Then, to Frederick’s surprise, he laughed—a deep, warm sound that rolled across the stable yard. “A fair answer. Most newcomers call their horses gentle just before they are dragged through the mud.” Thunder flicked an ear, as if offended by the suggestion. The knight approached and bowed his head in greeting. “Sir Roland, at your service. I was told a young squire would arrive before sundown, but I did not expect him to come riding a storm.” “Thunder is his name,” Frederick said, patting the stallion’s neck. “A fitting name.” Sir Roland’s expression became thoughtful as he looked from horse to rider. “The old tales say storms often carry omens. Let us hope yours has brought us good fortune.” A cold wind whispered through the courtyard then, carrying with it a strange scent—smoke, though no hearth burned nearby. Sir Roland glanced toward the distant hills, where the last light bled from the sky. “Come, Frederick,” he said quietly. “There are matters you should hear before your first lesson.” </nc-section>
created_at
"2026-07-09T17:53:10.467Z"
7/9/2026, 5:53:10 PM
model
"openai/gpt-5.6-terra-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
509
moderation_latency
(null)
generation_time
12740
tokens_prompt
318
tokens_completion
1165
native_tokens_prompt
302
native_tokens_completion
971
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
0.01532
router
(null)
provider_responses
0
endpoint_id
"3cc89000-ae34-4dde-9c7d-5ce009c8af0b"
id
"resp_0b227f57aa926881016a4fe0068a8c819586084859e5206810"
is_byok
false
latency
202
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-1783619590-Q73w0HqG15GBctLygHt8"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783619590-c5mT8UOv4mw0xk4dXESn"
upstream_id
"resp_0b227f57aa926881016a4fe0068a8c819586084859e5206810"
total_cost
0.01532
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