Run: 2026-09-01-01M1EM3E9TWXJC4ZER150EJB8M

Run Details

Duration:
35.3s
Cost:
$0.011082
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"> As Thunder slowed near the castle stables, a towering figure in crimson-trimmed armor strode forward with purpose. Sir Roland, the kingdom's fiercest knight, clasped my shoulder firmly. "Frederick! By the flames of the old wyrms, you've made it at last. I greet you as a brother-in-arms to be. Dismount swiftly—your training under my watch begins this very night, for the last dragon's roar still echoes in these lands." </nc-section> <nc-section data-title="Version 2" data-color="green"> Thunder's hooves clattered to a halt beside the ivy-covered stables as Sir Roland emerged from the greenery, his cloak the color of forest moss. He offered a measured bow. "Young Frederick, I am Sir Roland, keeper of these halls. Welcome. Tend to your stallion with care; the castle's peace depends on such small duties. We shall speak of your squire's path over bread and ale once the sun fully sets." </nc-section> <nc-section data-title="Version 3" data-color="blue"> The stables stood silent under the deepening blue of twilight when Sir Roland appeared, his silvered armor catching the last light like scales. He regarded me with an unreadable gaze. "Frederick. The winds spoke of your coming. I, Sir Roland, greet you at the threshold of legend. The last dragon slumbers no more, and your blood may yet decide if it rises as ally or ruin. First, stable your mount—then we ride the prophecy together." </nc-section>
created_at"2026-09-01T13:56:23.49Z" 9/1/2026, 1:56:23 PM
model"x-ai/grok-4.6-20260810"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency899
moderation_latency(null)
generation_time35238
tokens_prompt303
tokens_completion693
native_tokens_prompt507
native_tokens_completion1710
native_tokens_completion_images(null)
native_tokens_reasoning1357
native_tokens_cached128
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"
service_tier"default"
usage0.011082
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788270983-fTSdt6sy1aO3oiC8HOyH"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788270983-PRbBEtgHVAESHuPIQRWj"
upstream_id"76fcab47-c7e4-9bc8-adea-a6277567825a"
provider_responses
0
endpoint_id"0d0536e3-7eb1-4acb-8249-c8813365c2d8"
id"76fcab47-c7e4-9bc8-adea-a6277567825a"
is_byokfalse
latency517
model_permaslug"x-ai/grok-4.6-20260810"
provider_name"xAI"
status200
total_cost0.011082
cache_discount0.000192
upstream_inference_cost0
provider_name"xAI"
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