Run: 2026-02-25-01KJ94PVYCWCMBM3GYY3YVDRVH

Run Details

Duration:
6.8s
Cost:
$0.002840
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 Trial of Dirt" data-color="red"> As I dismounted, the heavy scent of hay and wet stone filled my lungs. A tall man with a face like weather-beaten leather stepped out from the shadows of the stable eaves. His armor was chipped, bearing the scars of a dozen skirmishes. "You're late, boy," Sir Roland spat, not looking up from the whetstone he was running along a dagger. He finally turned his gaze toward me, his eyes cold and assessing. "Thunder looks like he’s had a decent run, but if you expect a warm bed and a full flagon before you've seen to your own mount, you've come to the wrong castle. A squire is only as good as the steel he carries and the beast he rides. Get to work." </nc-section> <nc-section data-title="Version 2: The Veteran's Welcome" data-color="green"> The stables were a hive of activity, but Sir Roland stood amidst the chaos like an ancient oak in a storm. He was unbuckling the girth of his own mare when he spotted me. A slow, genuine smile broke across his bearded face. "Ha! The young Frederick, at last," he boomed, his voice echoing off the timber beams. He walked over and slapped a heavy hand on my shoulder, his grip firm but welcoming. "You’ve got your father’s eyes, lad, and a fine horse to boot. Thunder, is it? He’s a beauty. Come, settle him in. Once the dust is brushed off, we'll see if you've got the stomach for the training ahead. There’s much to teach you before the moon turns." </nc-section> <nc-section data-title="Version 3: The Duty of the Shield" data-color="blue"> The rhythmic clink of a hammer on an anvil provided the soundtrack as I approached the stable entrance. Standing tall and rigid near the mounting block was Sir Roland, clad in a surcoat of deep navy that matched the banners atop the ramparts. He waited until I had fully halted before stepping forward with measured grace. "Squire Frederick," he said, his voice a calm, resonant baritone. "You enter these gates not merely as a guest, but as a servant of the realm. Honor begins in the simplest of places—here, among the straw and the tack. Tend to your stallion, then report to the armory. Today your life as a boy ends, and your journey toward knighthood begins. Do not let the crown down." </nc-section>
created_at"2026-02-25T00:55:43.314Z" 2/25/2026, 12:55:43 AM
model"google/gemini-3-flash-preview-20251217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1529
moderation_latency(null)
generation_time6797
tokens_prompt318
tokens_completion664
native_tokens_prompt304
native_tokens_completion896
native_tokens_completion_images0
native_tokens_reasoning330
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"
usage0.00284
router(null)
provider_responses
0
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0"
is_byokfalse
latency1528
model_permaslug"google/gemini-3-flash-preview-20251217"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771980943-tunZbn1qDLIUw31Na70d"
upstream_id(null)
total_cost0.00284
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