Run: 2026-10-13-01M4V1TXYQZC1X90WXFZFKY219

Run Details

Duration:
13.6s
Cost:
$0.007906
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" data-color="red"> Passing under the heavy iron portcullis, the rhythmic clatter of Thunder’s hooves echoed loudly against the cobblestone courtyard. I guided my lathered mount toward the sprawling wooden stables, where the warm scent of fresh hay and horses lingered in the crisp evening air. Before my boots even touched the ground, a towering figure stepped out from the shadows of the stable archway. He wore battered plate armor that caught the dying embers of the sunset, a heavy woolen cloak draped over his broad shoulders. "You’re late, boy," a voice rumbled, deep as grinding stones. A scar ran from the man's temple down to hisstubbled jaw, twitching as he surveyed me with piercing gray eyes. "I am Sir Roland. The stablehands have already retired for the evening, which means you’ll be rubbing down that beast yourself. Do it quickly, then report to the barracks. Training begins at dawn, and I don't tolerate stragglers." </nc-section> <nc-section data-title="Version 2" data-color="green"> As I rode through the towering gates and reined Thunder in beside the bustling castle stables, a booming laugh cut through the evening chill. A broad-chested man with a graying beard and a tabard bearing the royal crest strode toward me, wiping grease from his gauntlets with a rag. Despite the formidable greatsword strapped to his back, his weathered face was split by a welcoming grin. "Ho there! You must be Frederick," he called out, catching Thunder’s bridle with a practiced, gentle hand and patting the stallion's neck. "Magnificent beast you have here. He's got the spirit of a warhorse! I am Sir Roland, Master-at-Arms for the lower bailey." He offered me a firm clasp on the shoulder as I dismounted, his grip like iron. "Welcome to the keep, lad. Let's get your mount settled with some oats, and then we’ll find you a hot meal. You look like you've ridden half the realm today." </nc-section> <nc-section data-title="Version 3" data-color="blue"> The courtyard was quiet as I dismounted near the stables, the long shadows of the castle towers stretching out to swallow the fading light. Thunder snorted, his breath pluming in the cool air, and shifted nervously. I soon saw why. Leaning against the rough-hewn timber of the stable doors was a man who seemed carved from the very stone of the fortress. He wore simple chainmail and boiled leather, his hand resting casually on the pommel of a well-worn longsword. "Steady your mount, squire," the man said, his voice quiet yet carrying an undeniable authority that made me straighten my posture instantly. He pushed off the wall and approached, his gaze flicking from Thunder's hooves to the way I held the reins, assessing everything in a heartbeat. "I am Sir Roland. They told me a new recruit was arriving today. Look around you, Frederick. Every stone in this keep holds a memory of the old wars, and the dark days are not as far behind us as the court likes to believe. Stable your horse. We have much work to do if you are to survive what is coming." </nc-section>
created_at"2026-10-13T16:34:23.332Z" 10/13/2026, 4:34:23 PM
model"google/gemini-4-argon-20261013"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1509
moderation_latency(null)
generation_time13603
tokens_prompt303
tokens_completion777
native_tokens_prompt348
native_tokens_completion721
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"STOP"
service_tier(null)
usage0.007906
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791909263-zvaAhFmAvtlaOB3v5ImZ"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791909263-b6YkcTD0Hp72ZdskOIAT"
upstream_id"j13OaoOUGfWZ9MoPlOOZ0Qk"
provider_responses
0
endpoint_id"4934736c-d662-4fe3-98eb-56def8c8c174"
id"j13OaoOUGfWZ9MoPlOOZ0Qk"
is_byokfalse
latency1509
model_permaslug"google/gemini-4-argon-20261013"
provider_name"Google AI Studio"
status200
total_cost0.007906
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
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