Run: 2026-03-18-01KM0A48DYRRX1XKPPXTMMBD5C

Run Details

Duration:
6.6s
Cost:
$0.000611
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 continuing the story: --- <nc-section data-title="Arrival at the Stables" data-color="red"> Sir Roland was waiting, his armor gleaming dully in the fading light. His scarred face bore the marks of battle, and his piercing gaze locked onto me with an intensity that made my stomach clench. "Another hopeful squire seeking glory," he said, his voice rough as gravel. "But the path to knighthood is lined with bones, boy. Are you sure you're ready?" The stables loomed behind him, dark and cavernous, as if warning of the trials to come. </nc-section> --- <nc-section data-title="A Warm Welcome" data-color="green"> Sir Roland dismounted from his own horse, his face breaking into a kind smile as he spotted me. "Frederick! I’ve been expecting you," he called, his voice warm like a summer’s day. "Come, Thunder deserves a proper rest after that ride. And you must be eager to begin your training—though I warn you, the road to knighthood is long." His enthusiasm was contagious, and the golden light of the setting sun seemed to bathe everything in promise. </nc-section> --- <nc-section data-title="Ominous Greetings" data-color="blue"> The stables stood silent as Frederick approached, their wooden beams casting long shadows in the twilight. Sir Roland leaned against one of the posts, his armor half-hidden in the gloom. "Ah, the new squire," he murmured, his voice low and measured. "The last one arrived under a similar sky... and never left." His words hung in the air, heavy with unspoken meaning. Frederick swallowed hard, suddenly acutely aware of the weight of his choices. </nc-section>
created_at"2026-03-18T11:08:38.729Z" 3/18/2026, 11:08:38 AM
model"mistralai/mistral-small-2603" 1/1/2603, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency447
moderation_latency(null)
generation_time6498
tokens_prompt318
tokens_completion1079
native_tokens_prompt303
native_tokens_completion943
native_tokens_completion_images(null)
native_tokens_reasoning653
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"
usage0.00061125
router(null)
provider_responses
0
endpoint_id"f5ed6283-4e17-457d-98cd-2ec0c318171d"
id"5eb5618148364c48b919b22118ae10ae"
is_byokfalse
latency445
model_permaslug"mistralai/mistral-small-2603" 1/1/2603, 12:00:00 AM
provider_name"Mistral"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773832118-vQUFFc9yFCV70PGYBXsO"
upstream_id"5eb5618148364c48b919b22118ae10ae"
total_cost0.00061125
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