Run: 2026-05-01-01KQHRP5WHWP8N8KR9FRRSM47R

Run Details

Duration:
55.0s
Cost:
$0.009742
Provider:
xAI

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" data-color="red"> Thunder slowed to a trot as Frederick guided him towards the stables nestled against the castle walls. The banners still fluttered above, now shadows in the dying light. Sir Roland, the local knight with a reputation for fierce loyalty, stepped forward from the stable entrance. He greeted Frederick with a booming voice that echoed off the stones. "Young squire Frederick! Your arrival is timely. Dismount and let us begin your training under the watchful eyes of legendary dragons past." </nc-section> <nc-section data-title="Version 2" data-color="green"> Approaching the lush green fields adjacent to the stables, Frederick brought his horse to a gentle halt. The peaceful atmosphere was a stark contrast to the grand castle behind him. The local knight, Sir Roland, emerged from the stable with a smile as vibrant as the grass. He greeted Frederick softly, extending a hand. "Welcome to your new home, Frederick. May your spirit grow strong like the ancient oaks, just as the tales of the last dragon teach us." </nc-section> <nc-section data-title="Version 3" data-color="blue"> As dusk cast a blue veil over the landscape, Frederick neared the stables where shadows danced mysteriously. Sir Roland, the local knight whose presence commanded respect, stood tall by a large oak door. He greeted Frederick with cool precision, his eyes reflecting the twilight. "Frederick, the squire. It is here, near these stables, that your path intertwines with the Chronicles of the Last Dragon. Let us proceed." </nc-section>
created_at"2026-05-01T12:37:16.822Z" 5/1/2026, 12:37:16 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency52066
moderation_latency(null)
generation_time54812
tokens_prompt318
tokens_completion1366
native_tokens_prompt411
native_tokens_completion3718
native_tokens_completion_images(null)
native_tokens_reasoning3393
native_tokens_cached64
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"completed"
usage0.00974155
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"2160190c-9f95-b125-e800-0c9b53338fdc"
is_byokfalse
latency100
model_permaslug"x-ai/grok-4.3-20260430"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777639036-e36ud8f3nOi7epjLHUBa"
session_id(null)
api_type"completions"
id"gen-1777639036-TEkX5jJb2EaomOn4zqeh"
upstream_id"2160190c-9f95-b125-e800-0c9b53338fdc"
total_cost0.00974155
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

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