Run: 2026-02-25-01KJ95RW2QZMG8VEQMY5Y79A9P

Run Details

Duration:
4.8s
Cost:
$0.000470
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="Chapter 1: The Knight's Approach" data-color="red"> As Frederick guided Thunder towards the stable yard, the rhythmic clatter of his hooves on packed earth announced his arrival. Beside a sturdy oak that shaded the entrance, a knight stood, his armor glinting dully in the twilight. "You must be Frederick," the knight stated, his voice carrying a note of authority. He offered a curt nod as Frederick dismounted. "I am Sir Roland. Welcome to Castle Blackwood." </nc-section> <nc-section data-title="Chapter 1: Stables and a Gracious Greeting" data-color="green"> The scent of hay and horse filled the air as Frederick led Thunder into the bustling stable yard. Grooms hurried about, and the warm glow from the lanterns cast long shadows. Emerging from the stable's deep shadows, a stout knight with a friendly, weathered face approached. "Frederick, is it?" Sir Roland boomed, his smile genuine as he clapped a firm hand on the young squire's shoulder. "Welcome! Let's get your steed settled, and then we'll find you your quarters." </nc-section> <nc-section data-title="Chapter 1: The First Scrutiny" data-color="blue"> Frederick finally reined Thunder to a halt before the imposing stable entrance. The grandeur of the castle loomed behind him, but his attention was drawn to the figure emerging from the equine-scented gloom. Sir Roland, a warrior whose reputation preceded him, stood with his arms crossed, his gaze sharp and assessing. "Squire Frederick," he said, his voice dry as parchment. "You arrive as the day wanes. Ensure your mount is secure; there is much to learn before the dawn." </nc-section>
created_at"2026-02-25T01:14:17.564Z" 2/25/2026, 1:14:17 AM
model"google/gemini-2.5-flash-lite"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1231
moderation_latency(null)
generation_time4725
tokens_prompt318
tokens_completion943
native_tokens_prompt304
native_tokens_completion1098
native_tokens_completion_images0
native_tokens_reasoning710
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
usage0.0004696
router(null)
provider_responses
0
endpoint_id"ce839073-aa24-4f29-8358-15b319bd05ec"
is_byokfalse
latency1231
model_permaslug"google/gemini-2.5-flash-lite"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771982057-qHSxY7h9gv9eXgC4CdJ9"
upstream_id(null)
total_cost0.0004696
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

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