Run: 2026-10-13-01M4V21TPWGP4Q0VXXV5XJ6GK7

Run Details

Duration:
8.0s
Cost:
$0.006586
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 beneath the heavy iron portcullis, the thunderous clatter of hooves echoed off the cobblestones of the outer bailey. I guided Thunder toward the sprawling timber stables, my muscles aching from the three-day ride. Before my boots even hit the dirt, a towering figure stepped out from the shadows of the hayloft. He wore battered steel plate over a faded crimson surcoat, and a jagged scar bisected his grizzled chin. "You're late, boy," the man growled, his voice like grinding stones. He stepped forward, his sharp grey eyes assessing Thunder before flicking up to me. "I am Sir Roland. If you think the dragon-knights coddle tardy squires, you're in for a brutal awakening. Tend to your mount, then report to the armory. We begin at once." </nc-section> <nc-section data-title="Version 2" data-color="green"> As I rode into the bustling courtyard, the scent of roasting meat and woodsmoke filled the air. I steered Thunder toward the stables, marveling at the sheer size of the keep, when a booming laugh cut through the evening chatter. "Ho there! That is a fine beast for such a skinny lad!" A broad-shouldered man with a braided golden beard approached, wiping grease from his hands onto a leather apron worn over chainmail. Despite his intimidating size, his eyes crinkled with warmth. He clapped a heavy hand on my shoulder as I dismounted, nearly buckling my knees. "Welcome to Highwatch. I’m Sir Roland. You must be Frederick. Let’s get your stallion some oats and water, and then we’ll find some meat to put on those bones of yours." </nc-section> <nc-section data-title="Version 3" data-color="blue"> The courtyard was eerily quiet as I reined Thunder in beside the stables. The smell of damp straw and old leather hung heavy in the twilight. Near the water trough stood a solitary knight, effortlessly balancing a bastard sword on the palm of his gauntleted hand. Without looking up, he flipped the blade, caught it by the hilt, and slid it into its scabbard with a sharp *shing*. "Good posture in the saddle, though you grip the reins too tightly," the knight observed, finally turning to face me. His silver-streaked hair was pulled back, and he carried an aura of ancient, weary nobility. "I am Sir Roland. Welcome to the edge of the world, Squire Frederick. Stable your horse. There is much to discuss before the night is through." </nc-section>
created_at"2026-10-13T16:38:09.385Z" 10/13/2026, 4:38:09 PM
model"google/gemini-4-argon-20261013"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1395
moderation_latency(null)
generation_time7961
tokens_prompt303
tokens_completion617
native_tokens_prompt348
native_tokens_completion589
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)
usage0.006586
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791909489-iuBbYkVdJKI1riayntQ3"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791909489-rcLXoO6n2NmpIWjvwTXR"
upstream_id"cV7OaqLeG7TSjMcPg9Ti6AQ"
provider_responses
0
endpoint_id"4934736c-d662-4fe3-98eb-56def8c8c174"
id"cV7OaqLeG7TSjMcPg9Ti6AQ"
is_byokfalse
latency1395
model_permaslug"google/gemini-4-argon-20261013"
provider_name"Google AI Studio"
status200
total_cost0.006586
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