Run: 2026-09-01-01M1EP15EHMPFYSMM47QYR3M7T

Run Details

Duration:
25.3s
Cost:
$0.008382
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"> Frederick dismounted Thunder just as the last rays of sunlight faded behind the castle walls, the great stallion snorting and stamping near the open stables. A burly figure in dented plate armor strode forward from the shadows, his scarred face set in a grim line. Sir Roland planted himself before the young squire, one gauntleted hand resting on the hilt of his sword. “So you’re the new one,” he growled, looking Frederick up and down with open disdain. “Try not to get yourself killed on the first night. The stables are that way—see to your own beast. We don’t coddle green boys here.” </nc-section> <nc-section data-title="Version 2" data-color="green"> The castle gates closed behind Frederick with a heavy thud as he led Thunder toward the lantern-lit stables. A broad-shouldered knight with a warm, weathered smile emerged from the tack room, wiping his hands on a rag. Sir Roland clapped the young squire on the shoulder like an old friend. “Welcome to the keep, lad! I’m Roland. You’ve got a fine horse there. Come, let’s get him settled, then I’ll show you where the kitchen still has stew left. Training starts at dawn, but tonight you eat and rest.” </nc-section> <nc-section data-title="Version 3" data-color="blue"> Thunder’s hooves clattered on the cobblestones as Frederick approached the stables, the evening air thick with the scent of hay and iron. A tall knight in a dark cloak stepped silently from between the stalls, his eyes catching the torchlight like chips of ice. Sir Roland inclined his head in a slow, measured greeting. “Frederick, is it? I have been expecting you. The dragons stir in the north, and you have arrived at a dangerous hour. Leave the stallion. Walk with me. There are things you must hear before the others wake.” </nc-section>
created_at"2026-09-01T14:30:06.04Z" 9/1/2026, 2:30:06 PM
model"x-ai/grok-4.6-20260810"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency571
moderation_latency(null)
generation_time25301
tokens_prompt303
tokens_completion666
native_tokens_prompt507
native_tokens_completion1324
native_tokens_completion_images(null)
native_tokens_reasoning894
native_tokens_cached384
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"
usage0.008382
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788273006-X8GnfNiw0qP882pXCN6v"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788273006-ho9oEg61pXK8Wlo6aALj"
upstream_id"f8d308d1-9a80-90b8-95ce-4e8271e2763b"
provider_responses
0
endpoint_id"0d0536e3-7eb1-4acb-8249-c8813365c2d8"
id"f8d308d1-9a80-90b8-95ce-4e8271e2763b"
is_byokfalse
latency243
model_permaslug"x-ai/grok-4.6-20260810"
provider_name"xAI"
status200
total_cost0.008382
cache_discount0.000576
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