Run: 2026-07-25-01KYCXHXM81223E2WBMNXWC294

Run Details

Duration:
4.0s
Cost:
$0.004378
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 stable doors, the smell of damp hay and horse sweat thick in the evening air. Before I could dismount, a broad-shouldered man stepped out from the shadows of the eaves, unbuckling a worn leather gauntlet. "You're late, boy," Sir Roland barked, his voice grating like stone against stone. He appraised me with sharp, steel-gray eyes, taking in my dust-streaked cloak and windblown hair. "Thunder looks winded, and you look like you've never sat a saddle in your life. Dismount, rub down your mount, and report to the armory before the bell tolls seven. Your training starts now." </nc-section> <nc-section data-title="Version 2: Warm Welcome" data-color="green"> As Thunder came to a gentle stop outside the warm light of the stables, a tall figure stepped out to meet us. Sir Roland wore his age with a quiet dignity; though silver streaked his beard, his posture was as straight as a lance. A broad smile broke across his weathered face as he rested a hand on my horse's bridle. "Ah, Frederick! Welcome to the keep," Sir Roland said, his deep voice carrying a genuine warmth. "Your father spoke highly of your dedication in his letters. It's good to finally have you here. Let the stable hands tend to Thunder—come, let's get you a hot meal and discuss what tomorrow holds." </nc-section> <nc-section data-title="Version 3: Somber Encounter" data-color="blue"> The sharp clatter of Thunder's hooves against the cobblestones echoed through the quiet stable courtyard. Sir Roland stood waiting beside a wooden hitching post, his arms crossed over a crest-embroidered surcoat. He observed my arrival in silent scrutiny, his expression unreadable beneath his heavy brow. "So, the new squire arrives at last," Sir Roland murmured quietly, stepping forward as I swung down from the saddle. He inspected the horse's flank, then met my eyes with a solemn look. "The castle is full of whispers tonight, Frederick, and dark times lie ahead. I hope you brought more than just enthusiasm from your village. You'll need steel in your spine before the week is out." </nc-section>
created_at"2026-07-25T15:16:00.783Z" 7/25/2026, 3:16:00 PM
model"google/gemini-3.6-flash-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency512
moderation_latency(null)
generation_time3915
tokens_prompt303
tokens_completion549
native_tokens_prompt304
native_tokens_completion523
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"
usage0.0043785
router(null)
provider_responses
0
endpoint_id"5d6d133d-a953-4781-a835-7ee76f4e1388"
id"MNNkau_LNIjQ-8YPzpGuoAo"
is_byokfalse
latency512
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-1784992560-NPNWuSJLeSm4GAfJBqNt"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784992560-zO767xZRAm0PPL156ZII"
upstream_id"MNNkau_LNIjQ-8YPzpGuoAo"
total_cost0.0043785
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