Run: 2026-05-10-01KR8WP82DFPSQB6X57AEZZ8VA

Run Details

Duration:
2.0s
Cost:
$0.000631
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="The Stern Welcome" data-color="red"> As I dismounted near the stables, the scent of hay and wet leather filled the air. A towering figure stepped from the shadows, his plate armor clanking with every movement. Sir Roland, his face a landscape of scars and grim determination, fixed me with a piercing glare. "You are late, boy," he rumbled, his hand resting heavily on the hilt of his broadsword. "The dragon doesn't wait for squires to finish their leisurely rides, and neither do I." </nc-section> <nc-section data-title="A Mentor's Assessment" data-color="green"> The heavy wooden doors of the stable creaked open to reveal Sir Roland, wiping axle grease from his calloused palms onto a rag. He watched me settle Thunder with a nod of approval, his eyes scanning my posture with practiced scrutiny. "Steady hands, lad," he remarked, a rare, faint smile touching his lips. "That is the first requirement of a dragon rider. If you can handle a beast of flesh and blood, perhaps there is hope for you yet when it comes to the scaled ones." </nc-section> <nc-section data-title="The Call to Arms" data-color="blue"> Sir Roland emerged from the twilight, his demeanor frantic rather than welcoming. He gripped my shoulder, his iron gauntlet biting into my tunic. "Frederick, stow that stallion quickly," he commanded, gesturing towards the smoking horizon where the sky had begun to bruise with unnatural purple hues. "The sentries have spotted activity near the Obsidian Crags. Your training starts now—not in a courtyard, but in the thick of the fire." </nc-section>
created_at"2026-05-10T12:09:45.301Z" 5/10/2026, 12:09:45 PM
model"google/gemini-3.1-flash-lite-20260507"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency501
moderation_latency(null)
generation_time1849
tokens_prompt318
tokens_completion407
native_tokens_prompt304
native_tokens_completion370
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"standard"
usage0.000631
router(null)
provider_responses
0
endpoint_id"237af107-d2e9-46c7-b146-c74d75980dee"
id"iXUAaoT9HeeHz7IPl5eaiQc"
is_byokfalse
latency501
model_permaslug"google/gemini-3.1-flash-lite-20260507"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778414985-8wwr23xlezOPBwV7a4vK"
session_id(null)
api_type"completions"
id"gen-1778414985-5pxX7jbY8VBvoa0g3bDh"
upstream_id"iXUAaoT9HeeHz7IPl5eaiQc"
total_cost0.000631
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)

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