Run: 2026-07-25-01KYCWT665RPCP8GQY0JWGFQNX

Run Details

Duration:
5.2s
Cost:
$0.005076
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: Gruff Greeting" data-color="red"> I reined Thunder to a halt near the sprawling stables, the pungent smell of hay and leather filling the cool evening air. As I dismounted, a hulking figure stepped out from the shadows of the arched doorway. Sir Roland’s armor bore the scratches and dents of a hundred battles, and his stern face looked as if it had been carved from oak. He crossed his massive arms over his chest, his steel-gray eyes sizing me up with cold calculation. "So, you're the boy Lord Aldous sent," Sir Roland growled, his voice like grinding millstones. He didn't offer a hand, nor a smile. "You look more suited to a needle and thread than a longsword, Frederick. Unsaddle your mount and haul three buckets of well water to the troughs. We'll see if you have any iron in those soft bones before sunrise." </nc-section> <nc-section data-title="Version 2: Warm Welcome" data-color="green"> Thunder snorted gently as I brought him to a stop outside the brightly lit stable doors. A broad-shouldered man in a worn woolen tunic and polished greaves emerged, swinging a warm lantern that cast flickering golden light across the cobblestones. Sir Roland's weather-beaten face instantly broke into a wide, welcoming grin, the lines around his eyes crinkling with genuine warmth. "Ah, Frederick! You made good time," the knight boomed, clapping a heavy, calloused hand on my shoulder with hearty camaraderie. "We've been expecting you since noon. Don't worry about the beast—Old Tom will see him fed and groomed. Come, let's get you inside before the night chill sets in. A hot bowl of stew and a horn of mead await, and then we'll talk about your training." </nc-section> <nc-section data-title="Version 3: Strict Professionalism" data-color="blue"> The rhythmic clatter of Thunder's hooves slowed to a walk as we reached the perimeter of the castle stables. Standing in crisp, immaculate posture beside the hitching post was Sir Roland. Every piece of his silver armor gleamed under the twilight, and a thick velvet cloak draped flawlessly over his shoulders. He adjusted his leather gauntlets with precise, deliberate movements as I swung down from the saddle. "Punctual. That is a good start, Frederick," Sir Roland said, his tone crisp, measured, and devoid of unnecessary emotion. He gave a single, curt nod of greeting. "In this castle, discipline is the foundation of survival. Inspect your horse's hooves, secure him in Stall Four, and report to the armory in ten minutes sharp. Your new life begins tonight, squire. Do not be late." </nc-section>
created_at"2026-07-25T15:03:03.118Z" 7/25/2026, 3:03:03 PM
model"google/gemini-3.6-flash-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency599
moderation_latency(null)
generation_time5167
tokens_prompt303
tokens_completion657
native_tokens_prompt304
native_tokens_completion616
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"default"
usage0.005076
router(null)
provider_responses
0
endpoint_id"5d6d133d-a953-4781-a835-7ee76f4e1388"
id"J9BkaoiIDIyQ-8YP-dHKoAk"
is_byokfalse
latency599
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-1784991783-USBYo3wmn2AWF2TFs409"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784991783-DFtuzKfA8MhjUtjQb1nz"
upstream_id"J9BkaoiIDIyQ-8YP-dHKoAk"
total_cost0.005076
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