Run: 2026-07-25-01KYCV98G3T8Z8DZ3G8ZDADKEE

Run Details

Duration:
2.1s
Cost:
$0.001101
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 Greeting" data-color="red"> As I dismounted near the stables, the heavy wooden doors creaked open. Sir Roland emerged, his polished steel armor gleaming under the fading twilight. He surveyed me with a critical eye, his scarred face unsmiling. "You're late, boy," he growled, resting a heavy hand on the pommel of his sword. "In this bailey, we run by the bell, not the setting sun. Unsaddle your beast, muck the stalls, and report to the armory before the night watch begins." </nc-section> <nc-section data-title="Version 2: The Warm Welcome" data-color="green"> The stable doors swung wide, and Sir Roland stepped out, wiping grease from his gauntlets with a rag. Instead of the stern reprimand I had feared, a wide grin broke across his weathered face. "Ah, the new blood!" he boomed, clapping a heavy gauntlet onto my shoulder that nearly knocked the wind out of me. "Welcome to Highreach, lad. You’ve got a long road ahead of you, but take heart—every great knight started right here shoveling straw." </nc-section> <nc-section data-title="Version 3: The Cryptic Warning" data-color="blue"> I was busy loosening Thunder's cinch when a shadow fell across the cobblestones. Sir Roland stood silently in the stable archway, staring not at me, but up toward the jagged peaks of the Dragon’s Spine in the distance. "You bring a fine horse, squire," Roland murmured, his voice barely louder than the evening wind. "Let us hope you have the stomach for what rides down from the mountains. Hurry with your mount; the shadows grow long, and things have been stirring in the dark." </nc-section>
created_at"2026-07-25T14:36:19.854Z" 7/25/2026, 2:36:19 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency271
moderation_latency(null)
generation_time2016
tokens_prompt303
tokens_completion415
native_tokens_prompt304
native_tokens_completion404
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"
usage0.0011012
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"48lkatO6N__3jrEPyPzGoQM"
is_byokfalse
latency271
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-1784990179-Vxry0v7Xu1Fnr8mpqLlN"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784990179-hztCnH4YDaUg0iJ4RFB8"
upstream_id"48lkatO6N__3jrEPyPzGoQM"
total_cost0.0011012
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