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Run: 2026-07-09-01KX41CTN2JW1W3FT2MMNM1E22
Run Details
Model:
GPT-5.6 Terra (Reasoning)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
12.2s
Cost:
$0.015155
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: Sir Roland’s Welcome" data-color="red"> Thunder’s hooves slowed from a gallop to a measured clatter as Frederick passed beneath the castle gate. The courtyard beyond was alive with evening work: servants carried lanterns, squires scrubbed mud from shields, and stablehands hurried between the long timbered buildings at the far wall. Frederick guided Thunder toward the stables, trying not to stare at the towering keep. Before he reached the open doors, a broad-shouldered knight stepped from the shadows beside them. His mail was worn but carefully mended, and a faded blue cloak rested over one arm. A pale scar crossed his jaw. “You ride well for a boy who has traveled alone,” the knight said. Frederick quickly dismounted. “Frederick, sir. I have come to serve as a squire.” The knight’s stern expression softened. “Then you have come to the right place. I am Sir Roland, knight of this keep—and, if the steward has any sense, your new master.” Thunder snorted and nudged the knight’s shoulder. Sir Roland gave a low laugh, scratching the stallion beneath the mane. “Your horse approves,” he said. “That is a better recommendation than most.” Then he looked toward the darkening hills beyond the walls. “See that he is fed and watered. At dawn, Frederick, your training begins.” </nc-section> <nc-section data-title="Version 2: The Knight at the Stable Door" data-color="green"> The stable yard smelled of hay, leather, and rain-soaked earth. Frederick had barely swung down from Thunder’s saddle when a voice called from within the open stable doors. “Easy there. He looks as though he has carried you half the kingdom.” An older knight emerged, leading a gray mare by the reins. He was not dressed for ceremony. His boots were muddy, his dark hair silvered at the temples, and his sword belt hung loose around a plain wool tunic. Yet there was no mistaking the confidence with which he moved. Frederick bowed awkwardly. “Forgive me, sir. I did not know where to—” “Start?” The knight smiled. “Most squires begin by getting lost, breaking something, or falling into a manure cart. You have done none of those. A promising beginning.” “I am Frederick.” “Sir Roland.” He extended a gloved hand, and Frederick took it. The knight’s grip was firm. “I keep watch over this corner of the realm—and over the young fools who come here dreaming of glory.” Frederick flushed. “I do not dream of glory, sir. I want to become worthy of knighthood.” For a moment, Sir Roland studied him with grave, searching eyes. Then he nodded toward Thunder. “Good answer. Take care of your stallion first. A knight who neglects his horse will soon neglect his duty. Afterward, come to the hall. There are matters you should hear before the castle sleeps.” </nc-section> <nc-section data-title="Version 3: A Warning in the Twilight" data-color="blue"> Twilight had settled over the courtyard by the time Frederick reached the stables. Lanterns glimmered beneath the eaves, and Thunder’s breath curled white in the cooling air. Frederick was loosening the saddle strap when armored footsteps sounded behind him. He turned. The knight approaching him wore no bright heraldry, only a blackened breastplate marked by a small silver hawk. His face was weathered, his eyes keen beneath heavy brows. At his side hung an old sword whose pommel had been carved in the shape of a dragon’s claw. “Frederick?” the knight asked. “Yes, sir.” “I am Sir Roland.” He glanced at Thunder, then at the road Frederick had ridden from. “You chose a difficult evening to arrive.” Frederick looked back toward the gate. Beyond it, the last red light had faded from the hills. “Why is that, sir?” Sir Roland did not answer at once. Somewhere above, a raven gave a harsh cry from the battlements. “Three shepherds came before sunset,” he said quietly. “They spoke of strange tracks in the northern woods. Tracks too large for bear, wolf, or horse.” Frederick’s hands tightened on Thunder’s reins. Sir Roland’s gaze settled on him again, steady and unreadable. “But there will be time for frightening tales. You are cold, your horse is tired, and tomorrow you begin your training. Welcome to the castle, squire.” </nc-section>
created_at
"2026-07-09T18:14:16.492Z"
7/9/2026, 6:14:16 PM
model
"openai/gpt-5.6-terra-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1047
moderation_latency
(null)
generation_time
11911
tokens_prompt
318
tokens_completion
1151
native_tokens_prompt
302
native_tokens_completion
960
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
0.015155
router
(null)
provider_responses
0
endpoint_id
"3cc89000-ae34-4dde-9c7d-5ce009c8af0b"
id
"resp_076b0c642803b7b4016a4fe4f8928481979e4f9f3541a938b4"
is_byok
false
latency
284
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-1783620856-HcJsyxccZgpYyKwpnYnI"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783620856-3RwLeElXdokuyGpKQ3wu"
upstream_id
"resp_076b0c642803b7b4016a4fe4f8928481979e4f9f3541a938b4"
total_cost
0.015155
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