Run: 2026-03-18-01KM07CN55J7H1W9ED13XAJ4CQ

Run Details

Duration:
7.1s
Cost:
$0.000629
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="A Stern Welcome" data-color="red"> A stern voice cut through the clatter of hooves and the creak of leather. *"Halt, boy. What business does a squire have riding into the castle grounds unescorted?"* The words were sharp, edged with steel, and I reined in Thunder with a jerk, the dust swirling around us. Sir Roland stood there, his armor gleaming dully in the fading light, his eyes locking onto mine with an intensity that made my gut clench. He was a legend—or so the rumors said—but legends weren’t known for their kindness. </nc-section> --- <nc-section data-title="A Knight’s Embrace" data-color="green"> A warm smile spread across Sir Roland’s weathered face as he stepped forward, his hand raised in a gesture of welcome. The tired lines around his eyes eased as he took in the sight of me, clad in my simple squire’s tunic but determined to prove myself. *"Ah, you must be Frederick,"* he said, his voice rich with approval. *"I’ve been expecting you. Come, let me show you to the stables. You and your mount must be weary after your journey."* The tension in my shoulders melted away, replaced by a surge of excitement. This was it—the beginning of my adventure. </nc-section> --- <nc-section data-title="The Measure of a Squire" data-color="blue"> The torchlight flickered as Sir Roland emerged from the shadows of the stables, his silhouette framed by the warm glow of the setting sun. His presence was imposing, every inch the seasoned knight, but there was a calm authority in his posture as he addressed me. *"Frederick, I presume?"* he asked, his tone measured and deliberate. The gravel crunched under his boots as he stepped closer, his gaze assessing. *"You’ve arrived just in time. We’ll discuss your duties in the morning. For now, see to your horse. The grooms will assist you."* </nc-section>
created_at"2026-03-18T10:20:48.177Z" 3/18/2026, 10:20:48 AM
model"mistralai/mistral-small-2603" 1/1/2603, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency407
moderation_latency(null)
generation_time7006
tokens_prompt318
tokens_completion1120
native_tokens_prompt303
native_tokens_completion973
native_tokens_completion_images(null)
native_tokens_reasoning623
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"
usage0.00062925
router(null)
provider_responses
0
endpoint_id"f5ed6283-4e17-457d-98cd-2ec0c318171d"
id"003ec2ba7cd841318a9e3c4c63415d93"
is_byokfalse
latency407
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-1773829248-7oYMF0ZbpJTeG3MiptLG"
upstream_id"003ec2ba7cd841318a9e3c4c63415d93"
total_cost0.00062925
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