Run: 2026-07-09-01KX416C87097621A4732CFQCK

Run Details

Duration:
17.2s
Cost:
$0.017440
Provider:
OpenAI

Evaluation summary

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

AI
<nc-section data-title="Version 1" data-color="red"> Frederick drew Thunder to a halt beside the castle stables, where the scents of hay, leather, and warm horseflesh mingled in the evening air. A broad-shouldered knight waited beneath the lantern over the door, his silvered mail glinting beneath a weatherworn crimson cloak. “You ride boldly for one so newly arrived,” the knight said. His stern face softened into a faint smile. “I am Sir Roland. Welcome to the castle, Frederick.” Frederick dismounted quickly and bowed. “It is an honor, sir.” “We shall see whether you still think so after dawn’s training.” Sir Roland took Thunder’s reins and nodded toward the shadowed courtyard. “Come. Your first lesson begins with learning where you belong.” </nc-section> <nc-section data-title="Version 2" data-color="green"> Near the stables, Frederick found a knight struggling to keep a gray mare from biting a nervous stable boy. With one calm word and a hand laid against her neck, the knight settled the animal. “There now, Bramble,” he murmured. Then he turned to Frederick, amusement brightening his weathered eyes. “And you must be our new squire.” Frederick slid from Thunder’s saddle. “Frederick, sir.” “Sir Roland,” the knight replied, offering a firm, calloused hand. “Any lad who gives his stallion a name like Thunder had best be prepared to make some noise himself.” Frederick smiled despite his unease. Behind Sir Roland, something enormous scratched against the stable roof—too heavy, Frederick thought, to be any ordinary bird. </nc-section> <nc-section data-title="Version 3" data-color="blue"> As Frederick approached the stables, a tall knight stepped from between the stalls. His armor was dark with age, and a long scar ran from his temple to the edge of his jaw. Upon his cloak was embroidered a golden dragon with folded wings. “Frederick,” he said, as though he had been expecting him. “I am Sir Roland.” Frederick bowed, but his gaze lingered upon the strange emblem. “I thought the dragon crest was forbidden, sir.” For a moment, Sir Roland’s expression hardened. From somewhere deep beneath the castle came a low, trembling sound, and every horse in the stable stamped and whinnied. “It is,” Sir Roland said quietly. “That is why you must tell no one you saw it.” </nc-section>
created_at"2026-07-09T18:10:45.311Z" 7/9/2026, 6:10:45 PM
model"openai/gpt-5.6-sol-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency811
moderation_latency(null)
generation_time16339
tokens_prompt318
tokens_completion629
native_tokens_prompt302
native_tokens_completion531
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.01744
router(null)
provider_responses
0
endpoint_id"a54c5de0-89bf-4ad7-a212-cf977eed918a"
id"resp_099a2c5dc2755f74016a4fe42575148190896956dc8e5fb30b"
is_byokfalse
latency420
model_permaslug"openai/gpt-5.6-sol-20260709"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783620645-S9jLRFSFAuFaJTawGjG1"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783620645-ttpdPsfHzExj64mN2sIn"
upstream_id"resp_099a2c5dc2755f74016a4fe42575148190896956dc8e5fb30b"
total_cost0.01744
cache_discount(null)
upstream_inference_cost0
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