Run: 2026-02-24-01KJ8VN26J623BVP1XX7MF4RST

Run Details

Model:
Aion 2.0
Duration:
28.2s
Cost:
$0.002091
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="Chapter 1: The Arrival" data-color="red"> Frederick dismounted, his legs stiff from the long ride. As he led Thunder towards the stable's open doors, a figure emerged from the shadows within. Sir Roland, his armor still bearing the dents of recent combat, stood with arms crossed. "You're late," the knight stated, his voice a low rumble that held no warmth. Frederick swallowed, his dream of a glorious welcome crumbling. </nc-section> <nc-section data-title="Chapter 1: The Meeting" data-color="green"> The scent of hay and horses greeted Frederick as he approached the sprawling wooden stables. A broad-shouldered man in a worn leather jerkin was brushing down a chestnut mare. He looked up, his face breaking into a smile that reached his eyes. "Frederick, is it?" Sir Roland said, wiping his hands on his trousers. "We've been expecting you. Let's get your steed settled, and I'll show you where you'll bunk." </nc-section> <nc-section data-title="Chapter 1: The Greeting" data-color="blue"> Evening's first stars were appearing in the deep blue sky as Frederick secured Thunder's reins to a post. A tall knight in a blue surcoat embroidered with a silver falcon approached, his steps measured and silent on the cobblestones. "Squire Frederick," Sir Roland said, his tone formal yet not unkind. "The journey was long, I trust? The stables are just there. Attend to your mount, then report to the keep's hall." He gave a slight, precise nod before turning away. </nc-section>
created_at"2026-02-24T22:17:27.002Z" 2/24/2026, 10:17:27 PM
model"aion-labs/aion-2.0-20260223"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2256
moderation_latency(null)
generation_time28146
tokens_prompt318
tokens_completion1225
native_tokens_prompt400
native_tokens_completion1107
native_tokens_completion_images(null)
native_tokens_reasoning841
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"
usage0.0020912
router(null)
provider_responses
0
endpoint_id"1e93b0bb-eb0f-49bc-8fda-947105413b86"
id"96934c87-b35e-4cbf-8b09-8a2d432db3ac"
is_byokfalse
latency130
model_permaslug"aion-labs/aion-2.0-20260223"
provider_name"AionLabs"
status200
api_type"completions"
id"gen-1771971447-CJxO2jyHEomI2xZxC81s"
upstream_id"96934c87-b35e-4cbf-8b09-8a2d432db3ac"
total_cost0.0020912
cache_discount(null)
upstream_inference_cost0
provider_name"AionLabs"

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