Run: 2026-09-03-01M1KATN5A3FT9GYSAND7XNE7S

Run Details

Duration:
23.9s
Cost:
$0.005046
Provider:
SiliconFlow

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: The Stern Welcome" data-color="red"> I had barely dismounted near the stables when a shadow fell across the straw. Sir Roland stood before me, a broad-shouldered knight with a scar cutting through his left eyebrow. He did not smile. “So you are Frederick,” he said, his voice like a grindstone. “Thunder, is it?” He patted the stallion’s neck with a hand that had known decades of sword work. “A fine horse for a boy who has yet to prove he can lift a blade.” I opened my mouth to answer, but he raised a single finger. “In my service, a squire speaks only when commanded. You will rise before the bells, muck the stalls, oil my armor, and hold my banner in the yard. If you faint, you will be carried out. If you fail, you will be sent back to whatever wheat field you crawled from.” With that, he tossed me a stiff leather bridle. “Clean this until it gleams. Dawn comes early.” Then he turned on his heel and walked toward the keep, leaving me alone with the smell of hay and horse sweat. </nc-section> <nc-section data-title="Version 2: The Warm Welcome" data-color="green"> I had no sooner slipped from Thunder’s back near the stables than a cheerful voice called out. “Frederick, by the old gods! You’ve grown a full hand since I last saw you at your father’s table.” Sir Roland emerged from the stable doors, wiping his hands on a cloth. His tunic was plain, his boots scuffed, and his smile was wide enough to bridge the quiet evening. He clasped my shoulder as if I were already a brother-in-arms. “Come, boy. Let’s get Thunder brushed and fed before we speak of swords and oaths.” He led me inside, where a stable cat wove between our legs. “This place can seem cold at first, but its heart is warm if you know where to look.” He handed me a hunk of bread and a wedge of cheese from a shelf near the tack room. “We’ll start gentle tomorrow—learning how to stand, how to move, how not to drop your own shield. You’re home now, Frederick. The castle will teach you the rest.” </nc-section> <nc-section data-title="Version 3: The Cryptic Welcome" data-color="blue"> As I led Thunder toward the stables, I found Sir Roland already waiting beneath the turret’s shadow. The dying sun framed him in gold and crimson, but his eyes were pale and unreadable. “You arrived at the exact hour the old lore predicted,” he said softly, stepping close. “The evening of the last dragon’s whisper.” I blinked. “Sir?” He looked over his shoulder as if the walls themselves might listen. “There are those in the castle who will call you only a squire, and you will play that part well. But know this—Thunder was not given to you by chance. And your name, Frederick, is not unknown to the flame.” He pressed something small and cold into my palm. A black stone, carved with a single unbroken spiral. “Keep this hidden. When the moon swallows the northern star, bring it to the well behind the old chapel. Until then, tell no one.” Before I could ask a single question, Sir Roland straightened and spoke loudly for any hidden ears. “Good. The stables are ready. See to your horse, squire.” Then he walked into the deepening dusk, leaving me with the stone still burning cold in my hand. </nc-section>
created_at"2026-09-03T09:50:30.584Z" 9/3/2026, 9:50:30 AM
model"deepseek/deepseek-v4-pro-20260813"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency903
moderation_latency(null)
generation_time23836
tokens_prompt303
tokens_completion1289
native_tokens_prompt370
native_tokens_completion1151
native_tokens_completion_images(null)
native_tokens_reasoning375
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"stop"
service_tier(null)
usage0.00504636
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788429030-wGdb8hhc5s7zelQqj1kd"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788429030-NXXifOGIYnIa5BhNh6T3"
upstream_id"chatcmpl-5dc9445d-cba4-4ff2-8437-cc85c96f9680"
provider_responses
0
endpoint_id"65367950-3b6c-4abd-9cb0-d553a47de6d9"
id"chatcmpl-5dc9445d-cba4-4ff2-8437-cc85c96f9680"
is_byokfalse
latency903
model_permaslug"deepseek/deepseek-v4-pro-20260813"
provider_name"SiliconFlow"
status200
total_cost0.00504636
cache_discount(null)
upstream_inference_cost0
provider_name"SiliconFlow"
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