Run: 2026-02-20-01KHY96CGC66DS99KTJJY6RCG5

Run Details

Duration:
8.7s
Cost:
$0.000194
Provider:
Mistral

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
Here are three distinct versions of the scene, each with its own tone and flavor: --- <nc-section data-title="Version 1: The Weight of Expectations" data-color="red"> The iron gates of Castle Veldrin groaned as Thunder’s hooves struck the cobblestones. Before I could even dismount, a towering figure emerged from the shadows of the stables, his armor polished to a deep crimson hue. Sir Roland, his face lined with years of battle, stood with arms crossed, his dark eyes assessing me with the cold precision of a blade being sharpened. *"You’re late,"* he rumbled, his voice like gravel underfoot. *"The king’s patience is not infinite, squire."* I swallowed hard, my fingers tightening around Thunder’s reins. *"I rode as fast as I could, my lord. The roads were treacherous."* Roland’s lip curled, but there was no humor in it. *"Treacherous or not, you’re here now."* He gestured toward the castle’s training grounds, where the scent of sweat and iron hung thick in the air. *"First lesson: a knight’s worth is measured in more than speed. It’s measured in endurance."* His gaze flicked to my trembling hands. *"And in nerve."* I nodded, but the weight of his words settled in my chest like a stone. </nc-section> --- <nc-section data-title="Version 2: The Unexpected Ally" data-color="green"> Thunder’s hooves barely touched the ground as I reined him to a halt before the stables. The air smelled of hay and damp stone, but it was the figure stepping into the torchlight that made my breath catch. Sir Roland—no, *Brother Roland*, as the monks at the abbey had called him—wasn’t the stern warrior I’d imagined. His armor was dented in places, his once-bright surcoat now faded with travel stains, and his hands, usually sheathed in gauntlets, were bare, cradling a worn wooden staff. *"You’re Frederick,"* he said, not as a command, but as a statement. His voice was rough, but his eyes held a warmth I hadn’t expected. *"Heard you were coming. Thought I’d meet you before the court does."* I blinked. *"You... know who I am?"* *"Of course."* He chuckled, low and warm. *"The king’s own squire, sent to learn the old ways. Though I’m not sure why he’d send a boy like you to a place like this."* He gestured toward the castle, where the flickering lights of the courtyard hinted at a gathering. *"But here you are. And if you’re smart, you’ll listen to more than just the king’s orders."* Before I could respond, he clapped a calloused hand onto my shoulder. *"Come on. I’ll show you where you’ll sleep—and where you’ll start."* His grip was firm, almost fatherly, as he led me toward the training yard, where the distant clang of swords echoed through the night. </nc-section> --- <nc-section data-title="Version 3: The Shadow of the Past" data-color="blue"> The stables were empty when I dismounted, but the moment Thunder’s hooves hit the stone, a figure stepped from the darkness. Sir Roland stood like a sentinel, his armor black as midnight, his face half-hidden beneath the brim of his helm. The torchlight flickered, casting long shadows that seemed to twist around him, as if the very air resisted his presence. *"You’re late,"* he said, his voice a low rumble, like distant thunder. It wasn’t a question. I stiffened. *"I rode as fast as I could, my lord."* A muscle twitched in his jaw. *"Speed won’t save you here."* He gestured toward the castle, where the banners of the kingdom snapped in the wind—banners that had once been his. *"The king wants you trained. But training isn’t just about blades and armor."* His gaze locked onto mine, piercing. *"It’s about remembering."* I swallowed. *"Remembering what?"* For a heartbeat, the world seemed to still. Then, slowly, he lifted his helm, revealing a face scarred by old wounds—some physical, others deeper. *"That some lessons aren’t taught in a day."* The torchlight caught the glint of something in his hand—a small, tarnished dragon scale, tucked into his belt. My breath caught. *The Last Dragon.* The rumors were true. He’d seen it. Or worse—he’d failed it. Roland’s lips curled into something between a smile and a grimace. *"Now. Are you ready to learn?"* </nc-section>
created_at"2026-02-20T19:42:27.351Z" 2/20/2026, 7:42:27 PM
model"mistralai/ministral-8b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency722
moderation_latency(null)
generation_time8469
tokens_prompt318
tokens_completion1109
native_tokens_prompt291
native_tokens_completion1004
native_tokens_completion_images(null)
native_tokens_reasoning0
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"
usage0.00019425
router(null)
provider_responses
0
endpoint_id"c85d26e1-1e0c-449b-9775-2afce7ae510b"
id"9a2b26a6dced4c60a47e8f4d290ea159"
is_byokfalse
latency722
model_permaslug"mistralai/ministral-8b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771616547-dXMxtcZhvGTQC9aJz5rW"
upstream_id"9a2b26a6dced4c60a47e8f4d290ea159"
total_cost0.00019425
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

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