Run: 2026-02-25-01KJ954DX3TJTK0JNRRJXA5Y5F

Run Details

Duration:
8.8s
Cost:
$0.004232
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 Veteran's Grit" data-color="red"> "Steady there, lad," a voice boomed as I pulled Thunder to a halt. A man with shoulders as broad as an oak tree stood by the stable doors, wiping grease from a heavy gauntlet. This was Sir Roland, a knight whose scars told more stories than any bard. He didn't offer a hand, only a sharp, appraising look. "A fine beast, but can he run on three hours of sleep? Because that’s all you’ll be getting here. Clean him up, then find me in the courtyard. Your training doesn't start tomorrow; it starts when the sun hits that horizon." </nc-section> <nc-section data-title="Version 2: The Knight's Welcome" data-color="green"> The scent of dry hay and leather filled the air as I approached the stables. A silver-haired man leaned against a wooden post, watching my approach with a faint, knowing smile. He stepped forward, his armor gleaming even in the fading light. "You must be Frederick," he said, his voice warm and resonant. "I am Sir Roland. You’ve made good time, and your horse looks well-tended—a mark of a true knight in the making. Let the grooms take Thunder; come, let us get you a hot meal before the hard work begins. The kingdom is in need of spirits like yours." </nc-section> <nc-section data-title="Version 3: The Shadow of the Past" data-color="blue"> I had barely dismounted when a man in a charcoal-grey surcoat emerged from the shadows of the stable eaves. Sir Roland didn't look like the heroes of the old scrolls; he looked like a man who had seen the end of the world and survived it. He walked a slow circle around me, his eyes tracking every movement. "The Chronicles speak of squires who think the title is a crown," he muttered, his voice a low rasp. "But here, it is a burden. Do you know why we still maintain these stables, Frederick? Because when the fire returns, we must be faster than the flames. Follow me. We have much to discuss before the moon reaches its zenith." </nc-section>
created_at"2026-02-25T01:03:07.69Z" 2/25/2026, 1:03:07 AM
model"google/gemini-3-flash-preview-20251217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1444
moderation_latency(null)
generation_time8682
tokens_prompt318
tokens_completion850
native_tokens_prompt304
native_tokens_completion1360
native_tokens_completion_images0
native_tokens_reasoning865
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"
usage0.004232
router(null)
provider_responses
0
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0"
is_byokfalse
latency1444
model_permaslug"google/gemini-3-flash-preview-20251217"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981387-IH98oUrGx2xxyOXfYyuq"
upstream_id(null)
total_cost0.004232
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