Run: 2026-07-25-01KYCWDCSA8JWF45A230M7RQH8

Run Details

Duration:
10.2s
Cost:
$0.014833
Provider:
Google AI Studio

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 Master" data-color="red"> As I reined Thunder to a halt outside the cobblestone stables, a tall, broad-shouldered knight emerged from the shadows of the wooden arches. Sir Roland stood with his arms crossed over a scarred chestplate, his steel-gray eyes sizing me up before I even set foot on the ground. "You took your time, boy," Roland growled, his voice like grinding stone. "A squire who arrives at dusk is a squire who works by candlelight. Unsaddle your mount, rub him down, and don't expect supper until every piece of leather is oiled." I slid off the saddle, my boots clicking against the stone, and offered a crisp bow. "Understood, Sir Roland." He gave a curt grunt, though a faint glint of approval flickered in his eyes. "Good. Pride won't keep you warm when the winter comes, Frederick. Let's see if your work ethic matches your horse's speed." </nc-section> <nc-section data-title="Version 2: A Warm Welcome" data-color="green"> I pulled Thunder to a gentle trot as we rounded the corner of the courtyard toward the stables. Waiting near the open doors was Sir Roland, his weathered face breaking into a broad, genuine smile as he watched me approach. "Ah, the new squire from the southern hills!" Sir Roland called out, stepping forward to pat Thunder’s neck with a heavy, leather-gloved hand. "You ride well, Frederick. A young man who takes care of his horse is a man worth training." "Thank you, sir," I said, swinging my leg over the saddle and dismounting. Roland chuckled, clapping me warmly on the shoulder—a gesture heavy enough to rattle my teeth. "None of that stiff formality around the straw, lad. Come, let's get your beast settled into a fresh stall, and then we'll find you a hot meal in the hall. You've a long journey behind you, and much to learn starting tomorrow." </nc-section> <nc-section data-title="Version 3: Shadows of the Past" data-color="blue"> The scent of cedar and leather hung thick in the air as I drew Thunder to a stop near the stable stalls. Shadows lengthened across the yard, and near the water trough stood Sir Roland. He was leaning against an oak beam, his gaze fixed on the darkening sky over the eastern mountain peaks. When he finally turned to me, his lined face bore the weight of old battles, his deep blue eyes clouded with unspoken worry. "Frederick," he said softly, his voice barely carrying over the restless stomping of the horses in their stalls. "You arrive at a strange hour." "I am ready to serve, Sir Roland," I replied, dismounting and gripping Thunder's reins tightly. Roland nodded slowly, though his eyes drifted back toward the fading orange light on the horizon. "I hope so, squire. The kingdom is quiet for now, but the winds are shifting. Old tales are coming back to haunt us, and your training must begin in earnest." </nc-section>
created_at"2026-07-25T14:56:03.892Z" 7/25/2026, 2:56:03 PM
model"google/gemini-3.6-flash-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1597
moderation_latency(null)
generation_time10152
tokens_prompt303
tokens_completion1092
native_tokens_prompt304
native_tokens_completion1917
native_tokens_completion_images0
native_tokens_reasoning1233
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"default"
usage0.0148335
router(null)
provider_responses
0
endpoint_id"5d6d133d-a953-4781-a835-7ee76f4e1388"
id"g85kaorIOtDJ-8YPwuHfoAo"
is_byokfalse
latency1597
model_permaslug"google/gemini-3.6-flash-20260721"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784991363-8fEeBQjH2xopT0GbrtQN"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784991363-U6NgNh3gCic3Z5GuCxtZ"
upstream_id"g85kaorIOtDJ-8YPwuHfoAo"
total_cost0.0148335
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
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