Run: 2026-02-24-01KJ8VSXBM2XRZMK89TTWYPNWS

Run Details

Model:
Aion 2.0
Duration:
20.5s
Cost:
$0.001477
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
Version 1 (red): <nc-section data-title="The Knight's Greeting" data-color="red"> The clatter of hooves on cobblestone echoed in the stable yard as Frederick reined Thunder to a halt. Before the dust could settle, a figure emerged from the deepening shadows of the archway. Sir Roland was a mountain of a man, his plate armor not polished for show but scarred and dulled by use. He did not smile. His gaze, the color of flint, swept over Frederick and his mount with a assessing harshness that felt like a physical blow. "You're late," the knight's voice grated, devoid of welcome. "The sun dips, boy. In my yard, that means you've already wasted a day." Frederick's heart, still pounding from the ride, now hammered against his ribs with a new, sharp fear. </nc-section> Version 2 (green): <nc-section data-title="A Warm Welcome" data-color="green"> Frederick guided his tired horse through the broad castle gates and into the bustling stable yard. The air was rich with the scent of hay, leather, and horses. A man in a worn but well-kept surcoat emblazoned with a golden hawk was waiting, his arms crossed but his expression kind. "Frederick, I presume?" Sir Roland said, his voice warm and steady. He stepped forward and took Thunder's bridle with a practiced hand, giving the beast a gentle pat on the neck. "We've been expecting you. A good ride? No trouble on the road?" The knight's easy demeanor was like a balm, washing away the young squire's travel weariness and filling him with a sudden, buoyant hope. </nc-section> Version 3 (blue): <nc-section data-title="First Meeting" data-color="blue"> The stable yard was a quiet island in the evening calm. Frederick dismounted, his boots crunching on the gravel. As he began to loosen the girth strap, he sensed a presence. Turning, he saw Sir Roland leaning against a timber post, observing him. The knight was older than Frederick had imagined, with lines of experience etched around his eyes and a stillness about him that spoke of deep patience. He wore simple, functional clothes, not armor. "You handle your horse well," Roland remarked, his tone neutral, observational. "A good first sign. Let's get him settled. Then you can tell me of your journey, and I will tell you of your duties." Frederick nodded, the knot of anxiety in his stomach beginning to loosen under the knight's measured gaze. </nc-section>
created_at"2026-02-24T22:20:05.916Z" 2/24/2026, 10:20:05 PM
model"aion-labs/aion-2.0-20260223"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2421
moderation_latency(null)
generation_time20368
tokens_prompt318
tokens_completion811
native_tokens_prompt400
native_tokens_completion723
native_tokens_completion_images(null)
native_tokens_reasoning207
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"
usage0.0014768
router(null)
provider_responses
0
endpoint_id"1e93b0bb-eb0f-49bc-8fda-947105413b86"
id"4c5d0302-20cc-4155-9d03-ff708286225a"
is_byokfalse
latency149
model_permaslug"aion-labs/aion-2.0-20260223"
provider_name"AionLabs"
status200
api_type"completions"
id"gen-1771971605-pSQMyvaUe2HAv7qQpFbo"
upstream_id"4c5d0302-20cc-4155-9d03-ff708286225a"
total_cost0.0014768
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