Run: 2026-09-02-01M1HH8XC12TYJK6G8G0KC701C

Run Details

Duration:
57.0s
Cost:
$0.000813
Provider:
Alibaba

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="Alternate Version 1: A Knight's Welcome" data-color="red"> Thunder slowed to a trot as the castle gates opened wide enough to admit him, his hooves clicking softly against the flagstones. The air smelled of hay, heated stone, and the faint iron tang of the forge beyond the walls. “Steady now, old friend,” Frederick murmured, easing on the reins. Near the stables, a tall figure waited beneath the lantern light. Sir Roland stood with one hand resting on the pommel of his sword, his plate armor dulled by travel and long use, his cloak darkened from the wind outside. His face was lean and weathered, marked by a thin scar across the bridge of his nose, but his eyes were calm and sharp. “You ride well for a squire,” Roland said as Frederick drew near. Frederick bowed from the saddle. “My lord knight.” Roland shook his head once. “Sir Roland will do, unless you wish to make my knees ache with formality.” He stepped closer and took the reins from Frederick’s hands with practiced ease. “Thunder is a fine beast. Bold, but steady. Good horse for a long road.” Frederick slid from the saddle, suddenly aware of how tired his legs were. “Thank you, sir. I meant to stable him myself.” “You’ll have time enough for that,” Roland said, handing the reins to a nearby groom. “Tonight you are a guest before you are my charge.” He studied Frederick for a moment, then added, “You made it farther than you look like you expected to.” Frederick forced a small smile. “I did not think I would make it at all.” Roland’s expression softened briefly. “Most of us arrive feeling as though we’ve been betrayed by our own courage. Come. There is supper, a dry room, and no one here will try to eat you unless you are very unlucky.” </nc-section> <nc-section data-title="Alternate Version 2: The Test Begins Early" data-color="green"> The castle stables rose before Frederick like a promise of rest: timber beams, straw in the windows, warm horses shifting in the dusk. Thunder’s legs were trembling from the journey, but Frederick held his posture stiff and straight as he approached the gates. A man stood waiting there, armored enough to be a soldier, quiet enough to be a scholar. His cloak bore the blue-green sigil of the local lord, and his sword hung high and ready. Sir Roland regarded Frederick with the unhurried patience of someone who had judged many travelers by how they looked at horses before he looked at their faces. “You are the squire from the eastern road,” Roland said. It was not a question. Frederick bowed his head. “I am, sir.” “And your name?” “Frederick, sir.” Roland nodded. “A good name. A little long for shouting.” He stepped aside to allow Thunder a clear path toward the stable doors. “He has good feet. If you brought him this far, you understand the difference between riding a horse and fighting him. I hope you understand it well enough not to fight him anymore tonight.” Frederick tightened his gloved hands on the reins, embarrassed by how close he was to laughing with relief. “I understand, sir.” “No one ever does at first,” Roland said, and the corner of his mouth lifted very slightly. “You look hungry and exhausted. That is fortunate. Hungry men can still be trained. Exhausted men learn not to waste effort.” A groom came forward, and Frederick handed over the reins reluctantly. The warm smell of the stable washed over him—hay, sweat, liniment, and the faint scent of horses’ breath. Thunder whickered softly, and Frederick felt something loosen in his chest that had been clenched for days. Roland watched him with steady eyes. “I am to see that you are not harmed by this castle,” he said at last. “Which means, among other things, that you must be strong enough to endure it.” Frederick met the knight’s gaze. “Then I would be honored to endure, sir.” Sir Roland looked at him for a long moment, then turned toward the castle keep. “Come with me, squire. Honor is good, but supper is first.” </nc-section> <nc-section data-title="Alternate Version 3: The Shadow of the Stable" data-color="blue"> The stables lay just within the outer bailey, half-hidden by a tall curtain wall and shaded by a canopy of iron-gray leaves that trembled in the evening wind. Lanterns swung on hooks above the stable doors, and the sound of horses stamping and low men speaking echoed from within. As Frederick led Thunder through the gate, a figure detached itself from the shadows near the hay bins. Sir Roland was not what Frederick had expected: neither golden with armor nor grand with heraldic trappings, but quiet, broad-shouldered, and dressed in a surcoat so dark it seemed to absorb the light. His sword was plain, and his gauntlets were worn through at the knuckles. “You are later than the road suggests you should be,” Roland said mildly. Frederick bowed, though his heart sank. “I beg pardon, sir. There was a washout near the ford, and I had to find another crossing.” Roland’s gaze slid to the muddy hem of Frederick’s cloak, then to the fresh bruise along the stallion’s flank. He studied them for a moment, as if weighing evidence. “A washout can be crossed in many ways,” he said. “Some of them are foolhardy. Which did you choose?” Frederick swallowed. “I chose the narrowest bridge I could find, sir. I did not want to lose more time.” For a heartbeat, silence answered him. Then Roland nodded once. “Brave answer. Possibly true. Possibly the kind of answer that gets a squire drowned.” Frederick stiffened. “I meant no disrespect, sir.” “No. You meant honesty. That is rarer.” Roland stepped forward and placed a hand briefly on Thunder’s neck. The horse, wary moments before, leaned into the touch as if recognizing old friendship in the knight’s grip. “He is tired. You are tired. If either of you had been careless on a narrow bridge, I would have had to write a letter to someone’s mother.” Frederick’s throat tightened unexpectedly. He looked away. “I have no mother, sir.” Roland’s hand stilled on Thunder’s neck. “Then I shall write it to me.” The knight’s voice was no longer as light as before. “Bring the horse to the warm stall,” Roland said. “Groom him yourself if you wish, but no one else will do it for you tonight. Then come to the hall. You will be fed before you are questioned further.” Frederick hesitated, struck by the strange gentleness beneath Roland’s words. “And squire,” Roland added quietly, “from now on, when you see a broken bridge, you wait. The kingdom has enough heroes already. It has fewer survivors.” </nc-section>
created_at"2026-09-02T17:04:59.321Z" 9/2/2026, 5:04:59 PM
model"qwen/qwen3.8-flash-20260826"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5788
moderation_latency(null)
generation_time37985
tokens_prompt303
tokens_completion1923
native_tokens_prompt369
native_tokens_completion1685
native_tokens_completion_images(null)
native_tokens_reasoning147
native_tokens_cached256
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"stop"
service_tier(null)
usage0.000812996
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788368699-lnHqtonRJhouv3S0fLqS"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788368699-QHrEsNYL0Jz7vHxFb4Ca"
upstream_id"chatcmpl-a59ac01b-45ac-9f0f-827e-33a32585f767"
provider_responses
0
endpoint_id"84b1e4a7-5aed-4464-818f-1994f0b4ee18"
id"chatcmpl-a59ac01b-45ac-9f0f-827e-33a32585f767"
is_byokfalse
latency5788
model_permaslug"qwen/qwen3.8-flash-20260826"
provider_name"Alibaba"
status200
total_cost0.000812996
cache_discount0.000034304
upstream_inference_cost0
provider_name"Alibaba"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

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