Run: 2026-07-25-01KYCSX96Q7V9PJCX9ZPHF2BZR

Run Details

Duration:
2.5s
Cost:
$0.001309
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 bustling stables, the heavy scent of hay and manure filled the air. A heavily armored figure stepped out from the shadows of the stable block, his face scarred and weathered by countless battles. It was Sir Roland. He looked me up and down with a critical eye, his hand resting heavily on the pommel of his broadsword. "You're late, boy," he rumbled, his voice like grinding stones. "In my day, a squire stood ready before the sun even thought of setting. Unpack your mount and report to the armory immediately if you don't want your first lesson to be with the flat of my blade." </nc-section> <nc-section data-title="Version 2: The Warm Welcome" data-color="green"> The stable doors swung open just as I soothed Thunder’s restless mane, revealing Sir Roland. Instead of the stern taskmaster I had feared, a warm, booming laugh escaped his bearded lips. He clapped a heavy, gauntleted hand onto my shoulder, nearly buckling my knees. "Ah, the new blood!" he cheered, surveying my tired frame with fond recollection. "Welcome to Highreach, lad. You've made good time considering the mountain roads. Hand the reins to the stable boy—he'll treat Thunder like a king—and come inside. A hot meal and a mug of ale await you by the hearth before we talk of drills." </nc-section> <nc-section data-title="Version 3: The Cryptic Warning" data-color="blue"> Sir Roland emerged silently from the gloom of the stalls, his keen eyes darting past me to scan the darkening horizon rather than resting on my face. He approached Thunder slowly, running a calloused hand along the stallion's foaming neck. "You ride hard, squire, and from the direction of the jagged peaks," Roland murmured, his voice barely above a whisper. He turned to me, his expression grim and haunted. "Did you see anything unusual on the high pass? Anything... winged and vast against the clouds? The dragons have been restless, boy, and your timing here may be more cursed than you know." </nc-section>
created_at"2026-07-25T14:12:18.782Z" 7/25/2026, 2:12:18 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency281
moderation_latency(null)
generation_time2456
tokens_prompt303
tokens_completion520
native_tokens_prompt304
native_tokens_completion487
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"
usage0.0013087
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"QsRkatr7MoGZ-8YP4orpuQk"
is_byokfalse
latency281
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-1784988738-oNpSu0nhWaHAxEfO6APK"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784988738-qMXQEm1x8ZPtCU1TZhTS"
upstream_id"QsRkatr7MoGZ-8YP4orpuQk"
total_cost0.0013087
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