Run: 2026-02-20-01KHXQHHT50JGD0EFHFHQVSJ0R

Run Details

Duration:
10.3s
Cost:
$0.000977
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 jagged towers clawing at the darkening sky. Thunder’s hooves thundered against the cobblestones as I reined him in near the stables. The air smelled of hay and iron—blood and battle. A figure emerged from the shadows, his armor blackened by fire and time. Sir Roland. His face was a map of scars, his eyes like embers in the twilight. He did not smile. "You’re late, squire," he growled, his voice rough as gravel. "The last boy who kept me waiting lost a finger." I swallowed hard, my grip tightening on the reins. This was not the welcoming I had imagined. </nc-section> --- ### **Version 2 (Green – Warm & Welcoming)** <nc-section data-title="A Knight’s Welcome" data-color="green"> The castle courtyard was alive with activity—stable hands brushing down horses, pages darting between archways, and the distant clang of swords from the training grounds. I dismounted, patting Thunder’s neck as a stable boy took his reins. A hand clapped my shoulder, firm but kind. "You must be Frederick," a voice rumbled. I turned to see Sir Roland, his armor polished but worn, his beard streaked with silver. He grinned, his eyes crinkling at the corners. "Welcome to Blackthorn Keep," he said. "Hope you’re ready to work. The last squire fainted after his first day." I laughed, some of the tension leaving my shoulders. Maybe this wouldn’t be so bad after all. </nc-section> --- ### **Version 3 (Blue – Mysterious & Forboding)** <nc-section data-title="The Silent Knight" data-color="blue"> The stables were quiet, too quiet. No grooms, no horses—just the creak of wood and the whisper of wind through the rafters. I led Thunder inside, my boots echoing on the stone floor. Then I saw him. Sir Roland stood in the shadows, his cloak draped over his shoulders like a second skin. He did not move, did not speak. Only watched. "You’re here," he said at last, his voice low. "Good." I waited for more, but he turned away, his silhouette melting into the darkness. A shiver ran down my spine. What had I gotten myself into? </nc-section> ---
created_at"2026-02-20T14:33:58.864Z" 2/20/2026, 2:33:58 PM
model"mistralai/mistral-large-2512" 1/1/2512, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency381
moderation_latency(null)
generation_time10240
tokens_prompt318
tokens_completion614
native_tokens_prompt291
native_tokens_completion554
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"
usage0.0009765
router(null)
provider_responses
0
endpoint_id"fa718841-07ea-4b7e-b8a3-6069545c7e6a"
id"1ef57ce2bbe64420b03ed7c762b370de"
is_byokfalse
latency381
model_permaslug"mistralai/mistral-large-2512" 1/1/2512, 12:00:00 AM
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771598038-NE9QsvH9wIRp6SmBt4hM"
upstream_id"1ef57ce2bbe64420b03ed7c762b370de"
total_cost0.0009765
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