Run: 2026-03-18-01KM07XQN3BPJFATB2GZGJ53X3

Run Details

Duration:
5.0s
Cost:
$0.000390
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
### Version 1 (red): <nc-section data-title="Chapter 1: The Greeting" data-color="red"> The stables loomed ahead, their wooden beams casting long shadows in the fading light. Frederick reined in Thunder with a tight grip, his knuckles white beneath his gloves. Before he could dismount, a heavy hand clamped onto the bridle, stopping him cold. He turned to see a towering knight clad in dented armor, his scarred face twisted into a scowl. "Lost, squire?" the man growled, his voice rough as gravel. Frederick swallowed hard but met his gaze—this was no ordinary greeting. This was a test. </nc-section> --- ### Version 2 (green): <nc-section data-title="Chapter 1: A Knight’s Smile" data-color="green"> Frederick slid from Thunder’s back just as the castle bells began to chime for evening prayers. The scent of hay and horses filled the air as a tall knight approached, his polished armor glinting in the torchlight. "You must be Frederick," the knight said, his voice warm as summer. He extended a gloved hand. "I’m Sir Roland. Welcome to Blackthorn Keep." Frederick grinned, relief flooding him—this knight radiated kindness, the exact mentor he’d hoped to find. </nc-section> --- ### Version 3 (blue): <nc-section data-title="Chapter 1: The First Words" data-color="blue"> Frederick guided Thunder into the stables, where stalls lined either side. As he dismounted, footsteps echoed on the cobblestones. A knight in full plate armor emerged from the shadows, his tabard bearing the sigil of a rearing stallion. "You’re late," he stated flatly. Frederick bowed his head. "Apologies, Sir Roland. The journey took longer than expected." The knight nodded once. "Get your horse settled. Report to the training yard at dawn." With that, he turned and walked away. </nc-section>
created_at"2026-03-18T10:30:07.79Z" 3/18/2026, 10:30:07 AM
model"mistralai/mistral-small-2603" 1/1/2603, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency389
moderation_latency(null)
generation_time4896
tokens_prompt318
tokens_completion662
native_tokens_prompt303
native_tokens_completion575
native_tokens_completion_images(null)
native_tokens_reasoning198
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"
usage0.00039045
router(null)
provider_responses
0
endpoint_id"f5ed6283-4e17-457d-98cd-2ec0c318171d"
id"674eeee70f3e41bba6fca942ca042ec0"
is_byokfalse
latency380
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-1773829807-KiuBAxfdV8qjIvZ7AE5Y"
upstream_id"674eeee70f3e41bba6fca942ca042ec0"
total_cost0.00039045
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