Run: 2026-07-07-01KWZ4FNFZ2D8Q3HN17HHTFFZT

Run Details

Model:
Aion 3.0
Duration:
39.6s
Cost:
$0.011333
Provider:
AionLabs

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 Welcome" data-color="red"> The stable yard smelled of hay and horse sweat as Frederick dismounted, his legs unsteady from the long ride. A tall figure emerged from the shadows of the arched entryway, armor gleaming dully in the fading light. Sir Roland stood with arms crossed, his weathered face betraying no emotion. "So you're the boy they sent," the knight said, his voice flat and measured. He looked Frederick up and down with critical eyes that seemed to find him wanting. "I've read your letter. Your father's a farmer, your mother a seamstress. No noble blood in your veins." Frederick swallowed hard, clutching his pack tighter. "Yes, sir. I—" "Save your breath." Sir Roland stepped closer, and Frederick could see the scars that mapped the knight's jaw and neck like tributaries of some dark river. "I don't care about blood. I care about whether you can hold a sword without wetting yourself. Training begins at dawn. You'll wish you'd stayed on your farm by midday." With that, he turned and strode toward the keep, leaving Frederick standing alone in the growing darkness. </nc-section> <nc-section data-title="Version 2: The Warm Reception" data-color="green"> Frederick's boots crunched on the straw-strewn ground as he led his exhausted horse toward the stables. A hearty laugh broke through the peaceful evening air. "There he is! The famous Frederick of Millbrook!" A broad-shouldered man in simple chainmail strode toward him, hand outstretched and face split with a genuine smile. Despite the silver threading his beard, Sir Roland moved with the easy grace of a man half his age. "I've been expecting you since yesterday, lad. Got held up by the river crossing, did you? No matter, no matter." He gripped Frederick's hand with calloused fingers and pumped it enthusiastically. "Your reputation precedes you. The squire-master in your village wrote that you have the heart of a lion and the patience of a stone. Two qualities I value above all others." Frederick found himself smiling despite his nerves. "I only hope I can live up to—" "Nonsense! You'll do fine, I'm sure of it." Sir Roland threw an arm around his shoulder, guiding him toward the warm glow of the keep. "Come, we've got hot stew waiting and a bed with your name on it. Tomorrow's soon enough for talk of training and duty. Tonight, you're a guest in my home." </nc-section> <nc-section data-title="Version 3: The Ominous Encounter" data-color="blue"> The torches sputtered as evening winds crept through the stable yard. Frederick had barely secured his horse when he felt eyes upon him. He turned to find a man leaning against the far wall, half-hidden in shadow—tall, still as a statue, watching. "You're late." The words hung in the air like smoke. Sir Roland stepped forward into the torchlight, and Frederick suppressed a shiver. The knight's armor was old but well-maintained, and at his hip hung a sword whose hilt was wrapped in worn leather. But it was his eyes that caught Frederick's attention—pale grey, like winter sky, and carrying a weight of years that seemed impossible for a living man to bear. "There are things in this world that hunt at night, boy," Sir Roland said quietly, his gaze drifting toward the dark tree line beyond the castle walls. "Old things. Things that remember when dragons ruled the skies and mankind cowered in caves. You've come here to learn the sword, but steel is the least of what you'll need before this is through." A howl echoed in the distance, and Sir Roland's hand moved instinctively to his weapon. "Welcome to Caer Dunmore, Frederick. Pray you survive the welcome." </nc-section>
created_at"2026-07-07T20:32:03.09Z" 7/7/2026, 8:32:03 PM
model"aion-labs/aion-3.0-20260707"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency619
moderation_latency(null)
generation_time39375
tokens_prompt318
tokens_completion2074
native_tokens_prompt301
native_tokens_completion1826
native_tokens_completion_images(null)
native_tokens_reasoning1125
native_tokens_cached234
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(null)
usage0.0113325
router(null)
provider_responses
0
endpoint_id"8c8f827d-2bef-468a-8f9e-8e27b470de5e"
id"206d67b227bc4ec090f0e25c5f8024c6"
is_byokfalse
latency619
model_permaslug"aion-labs/aion-3.0-20260707"
provider_name"AionLabs"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783456323-Nz8Z0FLu9eHRum7lzne1"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783456323-5i2xzzw7NMtL9QNPasSl"
upstream_id"206d67b227bc4ec090f0e25c5f8024c6"
total_cost0.0113325
cache_discount0.0005265
upstream_inference_cost0
provider_name"AionLabs"
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