Run: 2026-09-25-01M3CKHM03936EX75V4J5K9XRR

Run Details

Duration:
2.2s
Cost:
$0.002449
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: A Warm Welcome" data-color="red"> As I dismounted Thunder, a tall figure emerged from the shadows of the stables. Sir Roland, the local knight, approached with a warm smile. "Welcome, Frederick," he said, his voice as steady as his gaze. "I've been expecting you. The kingdom needs young squires like you." </nc-section> <nc-section data-title="Version 2: A Stern Greeting" data-color="green"> Thunder's hooves had barely settled before a stern voice cut through the air. "You're late, squire," Sir Roland declared, his armor gleaming under the fading sunlight. His eyes were sharp, assessing. "Punctuality is a virtue in these parts. Remember that." </nc-section> <nc-section data-title="Version 3: A Mysterious Encounter" data-color="blue"> The stables were eerily quiet as I tied Thunder to a post. A cloaked figure stepped out, the hood obscuring his face. "Frederick, I presume?" Sir Roland's voice was low, almost a whisper. His eyes sparkled with a hint of mystery. "The castle holds many secrets. Are you ready to uncover them?" </nc-section>
created_at"2026-09-25T15:39:34.281Z" 9/25/2026, 3:39:34 PM
model"mistralai/mistral-medium-3.5-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency345
moderation_latency(null)
generation_time2189
tokens_prompt303
tokens_completion275
native_tokens_prompt303
native_tokens_completion266
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached256
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier"default"
usage0.0024495
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790350774-R4cZsGtiqopC1T9PlrH7"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790350774-SJrL3CFRaGogcJzD09cf"
upstream_id"971f2dadafea45358a4d453ab18cff25"
provider_responses
0
endpoint_id"d21d316f-d540-4718-b36e-3beff85d0cf9"
id"971f2dadafea45358a4d453ab18cff25"
is_byokfalse
latency344
model_permaslug"mistralai/mistral-medium-3.5-20260430"
provider_name"Mistral"
status200
total_cost0.0024495
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

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