Run: 2026-02-20-01KHXPEC3EFSZV8TZRRBSDZVAB

Run Details

Duration:
14.6s
Cost:
$0.001277
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 alternate prose sections for your story, each with a distinct tone and style: --- ### **Version 1 (Red – Dramatic, Intense)** <nc-section data-title="The Knight’s Shadow" data-color="red"> The castle loomed before me, its towers clawing at the darkening sky. Thunder’s hooves thundered against the cobblestones as I reined him in near the stables. There, beneath the flickering torchlight, stood a figure clad in blackened steel—Sir Roland, the Iron Mace of Eldermere. His gaze locked onto mine, cold and unyielding as a winter storm. The scars on his face twisted as he spoke, his voice a low growl. *"You’re late, squire. The road to knighthood is paved with blood, not dawdling."* His gauntleted hand rested on the hilt of his sword, and for a heartbeat, I wondered if he meant to draw it. I swallowed hard, dismounting with forced steadiness. *"Forgive me, sir. The journey was—"* *"Unimportant,"* he snapped. *"A knight’s worth is measured in deeds, not excuses. Prove yourself, or the crows will feast on your bones before the month is out."* </nc-section> --- ### **Version 2 (Green – Warm, Mentor-like)** <nc-section data-title="A Knight’s Welcome" data-color="green"> The stables smelled of hay and leather, a comforting scent after days on the road. As I slid from Thunder’s back, a broad-shouldered knight stepped forward, his armor gleaming in the golden light of dusk. *"Ah, you must be Frederick,"* he said, his voice rich with warmth. *"Sir Roland, at your service."* He clapped a hand on my shoulder, his grip firm but kind. *"No need to look so nervous, lad. Every knight here started as a squire—even me."* I exhaled, some of the tension leaving my shoulders. *"I was told you’d be… stricter, sir."* Sir Roland chuckled, ruffling my hair like an older brother. *"Oh, I can be when I need to. But first, let’s get you settled. The kitchens will have supper ready, and I’ll introduce you to the others. Training starts at dawn—sharp."* His eyes twinkled. *"And don’t worry, I won’t let you sleep through it."* </nc-section> --- ### **Version 3 (Blue – Mysterious, Forboding)** <nc-section data-title="The Silent Knight" data-color="blue"> The stables were empty save for the distant whinny of horses. I led Thunder inside, my boots echoing against the stone. Then I saw him—Sir Roland, standing motionless in the shadows, his face half-hidden beneath his helm. He didn’t speak. Didn’t move. The air grew heavy, as if the very castle held its breath. *"Sir?"* I ventured, my voice barely above a whisper. At last, he stirred, his cloak whispering against the ground. *"You’ve come,"* he said, his voice like gravel. *"Good. The others won’t last the week."* His gloved hand pointed toward the keep. *"Go. The steward will show you to your quarters. Tomorrow, your real training begins."* I opened my mouth to ask what he meant, but he had already turned away, melting back into the darkness. A chill ran down my spine. What had I gotten myself into? </nc-section> ---
created_at"2026-02-20T14:14:46.138Z" 2/20/2026, 2:14:46 PM
model"mistralai/mistral-large-2512" 1/1/2512, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency455
moderation_latency(null)
generation_time14462
tokens_prompt318
tokens_completion804
native_tokens_prompt291
native_tokens_completion754
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"
usage0.0012765
router(null)
provider_responses
0
endpoint_id"fa718841-07ea-4b7e-b8a3-6069545c7e6a"
id"b8cb4f91c77a4e31bbed03fd5b643ce8"
is_byokfalse
latency455
model_permaslug"mistralai/mistral-large-2512" 1/1/2512, 12:00:00 AM
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771596886-3MAaLBGiRmTFDmgMuweP"
upstream_id"b8cb4f91c77a4e31bbed03fd5b643ce8"
total_cost0.0012765
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