Run: 2026-10-07-01M4ATSH4WGPCXSMQ1WDD2MFQC

Run Details

Duration:
14.3s
Cost:
$0.002725
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 Stern Assessment" data-color="red"> As I reined in Thunder before the weathered stable doors, a figure emerged from the shadows—a knight in dented plate armor, his surcoat bearing the emblem of a coiled serpent. "You ride like a man who's fleeing something," Sir Roland called out, his voice gravelly with authority. He approached with measured steps, his hand resting casually on the pommel of his sword, eyes sharp as hawks. "Or perhaps running toward something. State your name, squire, before you darken my threshold with that fine beast of yours. I am Sir Roland, and I do not suffer fools—or those who waste my time." </nc-section> <nc-section data-title="Version 2: The Warm Welcome" data-color="green"> I had scarcely dismounted when a hearty laugh rang out from the stable entrance. "Hold there, lad! Don't let that magnificent brute trample my prize roses!" Sir Roland strode forward, his armor gleaming in the sunset, a warm smile breaking across his weathered face like sunlight through clouds. He clapped a gauntleted hand on Thunder's neck, admiring the horse with genuine appreciation. "Frederick, is it? Good. Fresh blood and strong arms are exactly what this old castle needs. Come, let me show you where you'll sleep—and more importantly, where you'll train. We've got work to do, but first, supper. A knight fights better on a full stomach, wouldn't you say?" </nc-section> <nc-section data-title="Version 3: The Weight of Prophecy" data-color="blue"> The stable doors creaked open before I could knock, and Sir Roland stepped into the amber light—an old man now, his silver hair bound back, his eyes carrying the weight of decades and sorrow. He didn't smile. He simply studied me with an intensity that made my skin prickle, as if he could see through the boy I was to the man I might become—or fail to become. "The last dragon," he said quietly, almost to himself, his voice barely audible above the wind, then looked up with tired, knowing eyes. "They told me a squire was coming. I didn't expect... hope. Come inside, Frederick. The stables are warm, but the truth we must discuss is far colder than any winter's night." </nc-section>
created_at"2026-10-07T09:23:26.503Z" 10/7/2026, 9:23:26 AM
model"mistralai/mistral-large-4-0-20261006"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency546
moderation_latency(null)
generation_time14231
tokens_prompt303
tokens_completion1310
native_tokens_prompt295
native_tokens_completion1208
native_tokens_completion_images(null)
native_tokens_reasoning754
native_tokens_cached0
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"
usage0.00272532
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791365006-7NhEjKbBwWbtUmHsCnKQ"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791365006-NR02O9FoobhE2aGVITcz"
upstream_id"e9a14b755398439eb68c673973fe4d1a"
provider_responses
0
endpoint_id"19b3b5d7-23f6-4b63-8109-64a6cc37d996"
id"e9a14b755398439eb68c673973fe4d1a"
is_byokfalse
latency530
model_permaslug"mistralai/mistral-large-4-0-20261006"
provider_name"Mistral"
status200
total_cost0.00272532
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