Run: 2026-02-24-01KJ8X908CMAVP565ED8BEHMR1

Run Details

Model:
Aion 2.0
Duration:
18.9s
Cost:
$0.001483
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 Greeting" data-color="red"> Thunder's hooves clattered on the cobblestones as I reined him in before the stable entrance. The air was thick with the scent of dung and sweat. A broad-shouldered man in a worn leather jerkin stepped from the shadows, his face etched with scars and his eyes like chips of flint. "Frederick," he said, his voice a gravelly rumble that held no warmth. "I am Sir Roland. Dismount. Your soft life ends here." </nc-section> <nc-section data-title="Chapter 1: The Greeting" data-color="green"> I slid from Thunder's back, my boots sinking into the soft hay-strewn earth of the stable yard. A man with a kind face and sun-creased eyes approached, his movements calm and deliberate. "Welcome, Frederick," he said, his voice as warm as the evening sun on the stone walls. "I am Sir Roland. Let's get your steed settled. There's fresh oats and cool water inside." </nc-section> <nc-section data-title="Chapter 1: The Greeting" data-color="blue"> The twilight cast the stable yard in shades of deep indigo and grey. A tall, solemn figure emerged from the open stable doors, his armor gleaming dully in the fading light. He offered a precise, shallow bow. "Squire Frederick. I am Sir Roland of the North Watch. Your arrival is noted. The Marshal expects you at first bell." His tone was as cool and distant as the first evening star. </nc-section>
created_at"2026-02-24T22:45:48.95Z" 2/24/2026, 10:45:48 PM
model"aion-labs/aion-2.0-20260223"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2294
moderation_latency(null)
generation_time18798
tokens_prompt318
tokens_completion774
native_tokens_prompt400
native_tokens_completion727
native_tokens_completion_images(null)
native_tokens_reasoning414
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"
usage0.0014832
router(null)
provider_responses
0
endpoint_id"1e93b0bb-eb0f-49bc-8fda-947105413b86"
id"3bb8a45e-acad-4614-9f3c-f474d18e5206"
is_byokfalse
latency111
model_permaslug"aion-labs/aion-2.0-20260223"
provider_name"AionLabs"
status200
api_type"completions"
id"gen-1771973148-KE6T1t5EFmmRuqtYQeev"
upstream_id"3bb8a45e-acad-4614-9f3c-f474d18e5206"
total_cost0.0014832
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