Run: 2026-03-18-01KM0A3W74ZAV7KEN2FXFYXV35

Run Details

Duration:
4.8s
Cost:
$0.000343
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="Version 1: The Knight's Challenge" data-color="red"> The heavy iron gates of Eldermere Keep groaned as they swung open, and out strode a towering figure clad in gleaming plate armor. Sir Roland’s visor was raised, revealing a scarred face with sharp gray eyes that bored into me like a blade. "So," he rumbled, his voice rough as gravel, "you’re the squire they’ve sent me? Aye, stand up straight—shoulders back!" He circled me like a wolf testing prey, then suddenly stopped. "Run three laps around the castle grounds—now. No walking!" Thunder whinnied in protest as I urged him forward, but the knight’s laughter followed me. "That’s right, boy! Learn to ride *and* run!" </nc-section> <nc-section data-title="Version 2: A Stern but Fair Welcome" data-color="green"> A hand clamped onto my shoulder before I could dismount, and I nearly toppled from the saddle. "Easy, lad," chuckled Sir Roland, his grip firm but not cruel. His green surcoat bore the sigil of a silver hawk, and his eyes twinkled with quiet amusement. "Thunder’s got spirit, eh? Good. But *you* need discipline." He nodded toward the stables. "Dismount. Your gear’ll be taken to the barracks. First rule: never keep a knight waiting." Then, with a wink, he added, "Your first lesson starts at dawn. Don’t be late." </nc-section> <nc-section data-title="Version 3: The Trial of Strength" data-color="blue"> Sir Roland didn’t speak at first, just leaned against the stable’s wooden beam, arms crossed. Then, with a grunt, he tossed a wooden training sword at my feet. "Prove you’re not just another noble’s spoiled brat." Before I could react, he lunged—not at me, but at Thunder’s stall. The stallion reared in panic, and I barely caught him in time. Sir Roland smirked. "Fine. Carry those grain sacks to the barracks. *Carefully*." As I staggered under the weight, he called after me, "Strength isn’t just in your arms, boy—it’s in your *head*!" </nc-section>
created_at"2026-03-18T11:08:26.225Z" 3/18/2026, 11:08:26 AM
model"mistralai/mistral-small-2603" 1/1/2603, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency401
moderation_latency(null)
generation_time4753
tokens_prompt318
tokens_completion511
native_tokens_prompt303
native_tokens_completion496
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"
usage0.00034305
router(null)
provider_responses
0
endpoint_id"f5ed6283-4e17-457d-98cd-2ec0c318171d"
id"410e43562dae4c5b95d7732e5ba09269"
is_byokfalse
latency393
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-1773832106-kanNGXIHLGA1ZeiAV1WR"
upstream_id"410e43562dae4c5b95d7732e5ba09269"
total_cost0.00034305
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