Run: 2026-09-23-01M36WKEDM69YVR9EX24V06RQW

Run Details

Duration:
6.0s
Cost:
$0.003011
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"> Near the stables, a broad-shouldered knight in worn mail stepped into Thunder's path and raised a gauntleted hand. "Hold, squire. I am Sir Roland. You ride well for one who has not yet earned his spurs. Stable the stallion, then walk with me—the captain wants every new blade counted before dusk." </nc-section> <nc-section data-title="Version 2" data-color="green"> Frederick swung down just as a silver-haired knight emerged from the stable shadows, brushing straw from his cloak. "Easy, lad. Sir Roland, keeper of these stalls and of half the squires who lose their way in them. Welcome to the castle. Thunder looks spent—I'll see him watered if you'll carry your own pack." </nc-section> <nc-section data-title="Version 3" data-color="blue"> A horned helm tucked under one arm, Sir Roland met Frederick at the stable gate with a short, measuring look. "Frederick, is it? The road dust says you've come far. I am Roland. Leave the horse with the grooms and follow me to the yard. Training does not wait on sunset, and neither do I." </nc-section>
created_at"2026-09-23T10:22:24.697Z" 9/23/2026, 10:22:24 AM
model"x-ai/grok-4.7-20260916"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency610
moderation_latency(null)
generation_time5931
tokens_prompt303
tokens_completion323
native_tokens_prompt1543
native_tokens_completion401
native_tokens_completion_images(null)
native_tokens_reasoning120
native_tokens_cached1152
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"
usage0.0030112
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790158944-Z79HErDoXjiEnM0wvB7J"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790158944-YoCbgHGh9E1sNvJBWhN5"
upstream_id"786fb7c1-aa93-90fa-b6da-484b2c976c1e"
provider_responses
0
endpoint_id"c942f37a-87e1-4fa8-83d0-8c67fda4fb4a"
id"786fb7c1-aa93-90fa-b6da-484b2c976c1e"
is_byokfalse
latency195
model_permaslug"x-ai/grok-4.7-20260916"
provider_name"xAI"
status200
total_cost0.0030112
cache_discount0.0013824
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