Run: 2026-05-01-01KQHQPZ7RK8BEF1RW432RK5SC

Run Details

Duration:
1m 4s
Cost:
$0.010962
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: Sir Roland's Greeting" data-color="red"> As the sun's warm glow bathed the castle, Frederick guided Thunder towards the stables. The banners of the kingdom continued to flutter proudly in the breeze. Near the stables, the local knight, Sir Roland, greeted Frederick with a firm nod. "You've traveled far, young squire. Your horse will be tended here, and your training as a knight's companion begins at dawn." </nc-section> <nc-section data-title="Version 2: Sir Roland's Greeting" data-color="green"> Frederick pulled Thunder to a halt in front of the castle's stables, the majestic stallion breathing heavily from the gallop. The wind had died down as the sun set. Suddenly, Sir Roland, the local knight, stepped out to greet Frederick. "Hail, Frederick! I am Sir Roland. These stables are your first stop before the grand hall. Let me show you around." </nc-section> <nc-section data-title="Version 3: Sir Roland's Greeting" data-color="blue"> With Thunder's hooves clattering to a stop near the stables, Frederick looked up at the impressive castle walls. The fluttering banners seemed to welcome him. It was then that Sir Roland, the local knight, greeted Frederick warmly. "Good evening, young one. Sir Roland at your service. The stables await your noble steed, and then we shall discuss the path of your training." </nc-section>
created_at"2026-05-01T12:20:14.207Z" 5/1/2026, 12:20:14 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency61548
moderation_latency(null)
generation_time64337
tokens_prompt318
tokens_completion1502
native_tokens_prompt411
native_tokens_completion4206
native_tokens_completion_images(null)
native_tokens_reasoning3904
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"
usage0.01096155
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"f24a9ed2-565d-733a-60d4-0c6b1bae5833"
is_byokfalse
latency111
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-1777638014-PgGFFT3aDOmuX8P3WdeI"
session_id(null)
api_type"completions"
id"gen-1777638014-LwEa4MeCGqgYOU3IXNsX"
upstream_id"f24a9ed2-565d-733a-60d4-0c6b1bae5833"
total_cost0.01096155
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