Run: 2026-07-25-01KYCXEJD0K92YKMX3E57HE4XZ

Run Details

Duration:
2.5s
Cost:
$0.001424
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 Mentor" data-color="red"> The heavy wooden doors of the stables creaked open as Sir Roland stepped out into the twilight, his polished silver armor gleaming under the fading light. He looked me up and down with a critical gaze, his weathered face etched with the scars of a hundred battles. "You're late, boy," the knight rumbled, his voice like grinding stones. I hurriedly dismounted Thunder, stumbling slightly in my travel-worn boots. "Apologies, Sir Roland," I stammered, gripping the reins tight. "The road from the valley was longer than anticipated." Roland let out a heavy sigh, though a faint hint of amusement touched his lips. "Well, get the beast unsaddled and watered. In this castle, a squire serves his horse before he serves himself." </nc-section> <nc-section data-title="Version 2: The Warm Welcome" data-color="green"> Before I could even secure Thunder's reins to the hitching post, a hearty laugh echoed across the cobblestones. Sir Roland emerged from the warmth of the stables, wearing a simple leather jerkin instead of his full plate, smelling faintly of hay and sweet feed. "Ah, the new blood!" he cheered, clapping a heavy hand onto my shoulder that nearly knocked me off balance. "Welcome to Dragon's Reach, Frederick. We’ve been expecting you since noon." He took Thunder's reins from my trembling fingers with practiced ease. "Forget the formalities for tonight, lad. Come inside by the hearth; a long journey demands a hot meal before the hard work begins tomorrow." </nc-section> <nc-section data-title="Version 3: The Cryptic Warning" data-color="blue"> Shadows stretched long across the courtyard as Sir Roland stepped silently from the stable entrance. He didn't smile or offer a greeting. Instead, his piercing eyes darted past me, scanning the horizon where the sun dipped below the jagged peaks of the mountains. "You brought the stallion," Roland whispered, more to himself than to me. "Aye, sir," I replied, unnerved by his intensity. The knight stepped closer, his hand resting casually on the pommel of his sword. "Listen closely, Frederick. The kingdom is changing, and the legends whispered in the dark are waking up. Your training here won't just be about learning to hold a lance. Are you truly prepared for what's coming?" </nc-section>
created_at"2026-07-25T15:14:10.989Z" 7/25/2026, 3:14:10 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency296
moderation_latency(null)
generation_time2460
tokens_prompt303
tokens_completion586
native_tokens_prompt304
native_tokens_completion533
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"
usage0.0014237
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"w9Jkao2pB5f3jrEP3aCcyQE"
is_byokfalse
latency296
model_permaslug"google/gemini-3.5-flash-lite-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-1784992451-V7keiSWNJe2MBBzc8CfQ"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784992451-5zpD7F2cYqW4KAiXOFub"
upstream_id"w9Jkao2pB5f3jrEP3aCcyQE"
total_cost0.0014237
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