Run: 2026-02-20-01KHXQ240K6Q3TSE2HATGXXA5Z

Run Details

Duration:
11.8s
Cost:
$0.001055
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. A figure emerged from the shadows—a knight clad in blackened steel, his face half-hidden beneath a visor. His presence was like a blade unsheathed, sharp and unyielding. "You are the squire?" His voice was a low growl, like distant thunder. I swallowed hard. "Frederick, my lord. Here to serve." Sir Roland’s gauntleted hand rested on the hilt of his sword. "Service is earned, boy. Not given." His gaze burned into me, searching for weakness. "Dismount. Now." The air between us crackled with tension. I had expected a welcome, not a trial. </nc-section> --- ### **Version 2 (Green – Warm, Welcoming)** <nc-section data-title="A Knight’s Welcome" data-color="green"> The scent of hay and leather filled the air as I guided Thunder into the castle stables. A knight in polished armor stood waiting, his face lined with years of service but his eyes kind. "You must be Frederick," he said, offering a calloused hand. "Sir Roland, at your service." I dismounted, returning his firm grip. "Thank you, my lord. I’m honored to be here." He clapped me on the shoulder, his laughter deep and warm. "No need for formality yet, lad. First, we’ll see to your horse—Thunder, isn’t it? A fine beast." He ran a hand along Thunder’s flank, murmuring praise. "Come. The others will want to meet you." For the first time since leaving home, I felt a flicker of belonging. </nc-section> --- ### **Version 3 (Blue – Mysterious, Forboding)** <nc-section data-title="The Silent Knight" data-color="blue"> The stables were eerily quiet as I dismounted. A knight stood motionless in the dim light, his armor dull, his face unreadable. He did not speak, only watched as I tied Thunder to the post. "You are Sir Roland?" I asked, my voice echoing too loudly in the stillness. He gave a single nod. "You are late." I frowned. "The road was clear. I rode as fast as—" "Not for your arrival," he interrupted, his voice like gravel. "For the storm coming." He turned, his cloak billowing behind him. "Follow. There is little time." A chill ran down my spine. What storm did he mean? </nc-section> ---
created_at"2026-02-20T14:25:33.213Z" 2/20/2026, 2:25:33 PM
model"mistralai/mistral-large-2512" 1/1/2512, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency403
moderation_latency(null)
generation_time11722
tokens_prompt318
tokens_completion661
native_tokens_prompt291
native_tokens_completion606
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached272
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"
usage0.0010545
router(null)
provider_responses
0
endpoint_id"fa718841-07ea-4b7e-b8a3-6069545c7e6a"
id"e0b9188dea594b93bdd41e272aa03940"
is_byokfalse
latency403
model_permaslug"mistralai/mistral-large-2512" 1/1/2512, 12:00:00 AM
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771597533-9iCJX6Owq8JETXPlYOGk"
upstream_id"e0b9188dea594b93bdd41e272aa03940"
total_cost0.0010545
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