Run: 2026-10-07-01M4AVMHW451WJCSV7Y1XHR7XM

Run Details

Duration:
28.2s
Cost:
$0.004316
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
<nc-section data-title="The Gauntlet of Steel" data-color="red"> I had barely dismounted when a gauntleted hand seized my rein. Sir Roland stood before me, his armor black as charcoal, his eyes burning with the intensity of a forge. He did not smile. "You ride like you fear the ground, squire," he growled, his voice rough as gravel. "Near these stables, we do not coddle boys. We break them, or we make them knights. Which will you be?" The other squires watched from the shadows, and I felt the weight of his judgment pressing down like a blade at my throat. </nc-section> <nc-section data-title="The Warmth of Hay and Home" data-color="green"> As Thunder's hooves settled into the straw, a gentle laugh drifted from the stable doorway. Sir Roland leaned there, broad shoulders draped in a cloak the color of moss, a crooked smile playing at his lips. "Easy there, traveler," he called, stepping forward with an apple in one hand and a worn leather strap in the other. "Thunder's a fine beast, but he'll need more than sunset rides to toughen his hooves. Come, let me show you where the oats are kept, and I'll tell you how this castle breathes with the land." The scent of fresh hay and earth surrounded us, and for the first time since leaving home, I felt the tension in my shoulders begin to uncoil. </nc-section> <nc-section data-title="Whispers in the Twilight" data-color="blue"> The stable yard had fallen into dusk when the figure emerged from between the shadows of the haylofts. Sir Roland moved like smoke, his silver hair catching the last blue light of evening, his gaze distant and heavy with years. "Frederick," he said, and his voice carried the weight of centuries. "I wondered when the last would arrive." He gestured to the empty stall beside mine, where moonlight pooled like water. "The dragons are gone, boy, but their echoes remain. Greet the stables well—you may be the last to hear them speak." The air grew cold, and I pulled my cloak tighter, sensing that this welcome was not merely a greeting, but a passing of something ancient and sorrowful. </nc-section>
created_at"2026-10-07T09:38:11.981Z" 10/7/2026, 9:38:11 AM
model"mistralai/mistral-large-4-0-20261006"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency589
moderation_latency(null)
generation_time28176
tokens_prompt303
tokens_completion2111
native_tokens_prompt295
native_tokens_completion1969
native_tokens_completion_images(null)
native_tokens_reasoning1584
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier"default"
usage0.00431581
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791365891-CzrMe1g9lCyd4OeWdbZY"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791365891-pYcNOhVbV7USQd6n87bN"
upstream_id"40e5320d040b46a4966ac078970acdcf"
provider_responses
0
endpoint_id"19b3b5d7-23f6-4b63-8109-64a6cc37d996"
id"40e5320d040b46a4966ac078970acdcf"
is_byokfalse
latency567
model_permaslug"mistralai/mistral-large-4-0-20261006"
provider_name"Mistral"
status200
total_cost0.00431581
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

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