Run: 2026-03-18-01KM07ZJPK3E8CNNHXCS41N297

Run Details

Duration:
10.4s
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 continuing the story with Sir Roland greeting Frederick near the stables: --- <nc-section data-title="A Stern Welcome" data-color="red"> The moment Thunder’s hooves clattered against the cobblestone courtyard, a shadow fell over Frederick. A towering figure stood before him, clad in polished black armor that gleamed even in the fading light. Sir Roland’s grizzled face was set in a frown, his piercing gaze dissecting Frederick with an intensity that made his stomach twist. "So, you’re the new squire," Sir Roland rumbled, his voice like gravel. "I had hoped for someone older. Someone with actual skill." He stepped forward, his spurs jingling ominously. Frederick swallowed hard but lifted his chin, forcing himself not to flinch. The knight circled him like a predator sizing up prey. "We’ll see if you’ve got the mettle to survive the trials ahead. But mark my words—many have failed before you." Frederick’s fingers clenched the reins of Thunder, knuckles white. He had heard tales of Sir Roland’s ruthlessness. If this was the man who would shape his future, then the path ahead would be fraught with peril. </nc-section> --- <nc-section data-title="A Warm Embrace" data-color="green"> Before Frederick could dismount, a hearty laugh echoed through the courtyard, and a broad-shouldered knight clapped him on the back hard enough to rattle his ribs. Sir Roland’s armor gleamed, but his eyes twinkled with genuine warmth as he grinned up at Frederick. "Welcome, lad! I was starting to think the king had forgotten to send someone." He reached up to pat Thunder’s neck, his calloused hand gentle with the horse. "You’ve traveled far, I’ll wager. Come, let’s get you settled. You’ll want to meet the others—Gilbert’s been mending his bow, and if you’ve got an eye for archery, he’ll be eager to challenge you." Frederick exhaled in relief. The tension in his shoulders melted away. Sir Roland’s easy manner was a stark contrast to the grim stories he’d heard. Maybe this training wouldn’t be so daunting after all. </nc-section> --- <nc-section data-title="A Chill Greeting" data-color="blue"> The stables were quiet as Frederick led Thunder inside, the only sound the echo of their footsteps. Then, from the darkness, a voice cut through the silence. "Drop the reins." Frederick’s breath caught. He turned slowly to see Sir Roland leaning against a wooden post, his face half-hidden in shadow. His armor was unpolished, as if he hadn’t worn it in days—or perhaps he simply preferred the gloom. The knight’s voice was flat, devoid of warmth. Frederick hesitated, then obeyed, letting the reins slip from his fingers. Sir Roland stepped forward, his movements deliberate, almost predatory. "You’re late. And underprepared." He tilted his head, studying Frederick with an unsettling intensity. "But perhaps that’s why the king sent you." Frederick couldn’t shake the feeling that Sir Roland wasn’t just speaking about his tardiness. </nc-section>
created_at"2026-03-18T10:31:08.257Z" 3/18/2026, 10:31:08 AM
model"mistralai/mistral-small-2603" 1/1/2603, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency416
moderation_latency(null)
generation_time10264
tokens_prompt318
tokens_completion1815
native_tokens_prompt303
native_tokens_completion1552
native_tokens_completion_images(null)
native_tokens_reasoning1016
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"
usage0.00097665
router(null)
provider_responses
0
endpoint_id"f5ed6283-4e17-457d-98cd-2ec0c318171d"
id"21b05c2d46404087bb2902bba69a3206"
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-1773829868-Q7EFwtGiWOu4GWiMdcCa"
upstream_id"21b05c2d46404087bb2902bba69a3206"
total_cost0.00097665
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