Run: 2026-07-25-01KYCSEWM9T6ERDY4X710BYCHG

Run Details

Duration:
2.6s
Cost:
$0.001476
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"> As I dismounted near the stables, boots heavy with the dust of the road, a towering figure emerged from the shadows of the stable doors. It was Sir Roland. His armor was scarred and dulled by countless battles, and his gaze was as sharp as a newly forged broadsword. "You're late, boy," Sir Roland rumbled, his voice like grinding stones. He eyed Thunder with a critical, appraising squint before fixing his harsh gaze back on me. "In this bailey, we run by the bell, not by the whim of the sunset. Hand me those reins, unburden your saddle, and let's see if you're made of better stuff than the last squire who came crying back to his mother." </nc-section> <nc-section data-title="Version 2: The Warm Welcome" data-color="green"> The heavy wooden doors of the stables creaked open just as I soothed Thunder’s nervous twitching ears. Out stepped Sir Roland, a broad, welcoming smile cutting across his weathered, bearded face. Instead of the cold formality I had braced myself for, he clapped a heavy, gauntleted hand onto my shoulder nearly sending me off balance. "Welcome to the keep, lad!" Sir Roland laughed, a booming sound that echoed off the cobblestones. "I see you made it through the low pass before the mountain mogs rolled in. Bring that fine beast inside; we've got a fresh mash waiting for him, and a hot meal for you in the hall once you've brushed off the road." </nc-section> <nc-section data-title="Version 3: The Cryptic Warning" data-color="blue"> I led Thunder toward the warm glow of the lantern hanging over the stable entrance, weary from the long journey. Before I could reach for the latch, Sir Roland stepped out from the stalls, his hand resting casually on the pommel of his sword. He didn't look at me at first; his eyes were fixed on the distant, darkening horizon where the jagged peaks of the Dragontooth Mountains cut into the purple sky. "You bring a fine horse, Frederick," Sir Roland murmured softly, almost to himself. He finally turned his intense, haunted eyes toward mine. "And you bring a hopeful heart. But horses can be frightened, and hope is a fragile thing in these walls. You aren't just learning to swing a sword here, boy. You're learning to survive what's coming." </nc-section>
created_at"2026-07-25T14:04:27.154Z" 7/25/2026, 2:04:27 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency291
moderation_latency(null)
generation_time2520
tokens_prompt303
tokens_completion582
native_tokens_prompt304
native_tokens_completion554
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"
usage0.0014762
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"a8JkarDcDb_QjMcPpbnxuQw"
is_byokfalse
latency291
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-1784988267-8QxAzX3uzNshx6MqB3DF"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784988267-cphnxXnTdy6UXAlyP1TJ"
upstream_id"a8JkarDcDb_QjMcPpbnxuQw"
total_cost0.0014762
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