Run: 2026-03-11-01KKFDEXXX3N1MKWB1EH0JCH4B

Run Details

Duration:
17.6s
Cost:
$0.000000
Provider:
Stealth

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 Knight" data-color="red"> The stables loomed ahead, their thatched roof casting long shadows in the fading light. As I guided Thunder through the arched entrance, a figure stepped out from the darkness—a broad-shouldered man in weathered armor, his hand resting on the pommel of his sword. His grey eyes studied me with an intensity that made my stomach turn. "You must be the new boy," he said, his voice like gravel crunching underfoot. "I am Sir Roland, master-at-arms of Castle Durnwall. Dismount. Now." I scrambled down from Thunder's back, nearly tripping over my own boots. Sir Roland circled the horse, running a calloused hand along its flank. "Good mount. Better than you deserve, I'd wager." He turned to face me, crossing his arms. "I've trained squires before. Some became knights. Others..." He trailed off, letting the silence do the work. "Well. We shall see which sort you are. Report to the training yard at dawn. Do not be late. I do not tolerate tardiness." Without another word, he turned on his heel and disappeared into the castle proper, leaving me alone with the horses and the weight of his words pressing down on my shoulders. </nc-section> <nc-section data-title="Version 2: The Jovial Guardian" data-color="green"> The stable doors were open wide, and the sound of humming drifted out into the evening air. A man was inside, brushing down a chestnut mare with practiced strokes, singing an old tavern song slightly off-key. He wore half-armor over a leather tunic, and a magnificent red beard tumbled down to his chest like a fiery waterfall. As Thunder's hooves clattered on the cobblestones, the man looked up and broke into a wide grin. "Well now! What's this? A new squire for old Durnwall?" He set down the brush and ambled over, wiping his hands on a rag. "I'd recognize that confused look anywhere. I wore it myself, some twenty-odd years ago." He extended a thick hand. "Sir Roland, at your service—though around here, most just call me Roland. Or 'the big red oaf,' depending on who you ask." He laughed, a hearty sound that echoed off the stable walls. "And you must be Frederick. The steward mentioned you'd be arriving today." He patted Thunder's neck affectionately. "Magnificent beast. You'll need to care for him yourself, mind—part of the training. But tonight?" He draped an arm around my shoulders. "Tonight, you rest. Tomorrow, the real work begins. Come—I'll show you where you'll be sleeping, and if you're lucky, I might just sneak you a meat pie from the kitchens." </nc-section> <nc-section data-title="Version 3: The Mysterious Veteran" data-color="blue"> The stables were quiet save for the soft nickering of horses. I led Thunder inside, searching for an empty stall, when a voice spoke from the shadows above. "Careful with that one. He favors his left foreleg." I startled, nearly dropping the reins. A figure descended from the hayloft with fluid grace—a lean man with silver-streaked hair and a long scar running from his temple to his jaw. He wore no armor, only simple clothes and a pendant of a dragon coiled around a sword. "Sir Roland?" I guessed, my voice smaller than I intended. He landed silently on the stable floor and regarded me with pale, knowing eyes—eyes that seemed to see far more than a stable boy with a borrowed horse. "I am." He moved toward Thunder, speaking in low, soothing tones. The horse, who was skittish around strangers, calmed instantly under his touch. "You carry something interesting, young Frederick. I sensed it the moment you crossed the threshold." "Sensed... what?" I asked, confused. Sir Roland's gaze lingered on me for a long moment, something unreadable flickering behind his eyes. Then he smiled—a thin, enigmatic expression that revealed nothing. "Potential," he said simply. "Nothing more. Come. There is much you do not yet understand about this castle, and I suspect time is not on our side. Walk with me, and I will tell you what the others will not." </nc-section>
created_at"2026-03-11T21:39:48.809Z" 3/11/2026, 9:39:48 PM
model"openrouter/hunter-alpha"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1923
moderation_latency(null)
generation_time17542
tokens_prompt318
tokens_completion1109
native_tokens_prompt304
native_tokens_completion983
native_tokens_completion_images(null)
native_tokens_reasoning62
native_tokens_cached256
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
router(null)
provider_responses(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773265188-KY0HJ6DvqaebhQdAHiOJ"
upstream_id"gen-1773265188-KY0HJ6DvqaebhQdAHiOJ"
total_cost0
cache_discount(null)
upstream_inference_cost0
provider_name"Stealth"

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