Run: 2026-07-09-01KX4012GP2TNJGX3VJ053YE3P

Run Details

Duration:
10.6s
Cost:
$0.016630
Provider:
OpenAI

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, Frederick reined Thunder to a halt. A broad-shouldered knight in a weatherworn crimson cloak stepped from beneath the eaves, one gloved hand resting on the pommel of his sword. “You must be Frederick,” he said, studying the young squire with sharp gray eyes. “I am Sir Roland. I hope you ride as boldly as you arrive.” Frederick dismounted and bowed. “I hope to prove worthy of both, sir.” A faint smile crossed the knight’s scarred face. “We shall see at dawn.” </nc-section> <nc-section data-title="Version 2" data-color="green"> The stables rang with the stamping of hooves and the soft clatter of harness buckles. As Frederick approached, a tall knight emerged from the shadows, carrying an armful of fresh hay as casually as another man might carry a cloak. “Thunder, is it?” the knight asked, offering the stallion an apple. “A proud name for a proud beast.” Thunder accepted the gift at once. The knight laughed. “At least one of you has good sense. I’m Sir Roland, master of squires here—and unless you learn quickly, young Frederick, I shall also be the author of your misery.” Frederick swallowed and bowed, though Sir Roland’s warm eyes betrayed the jest. </nc-section> <nc-section data-title="Version 3" data-color="blue"> Frederick had nearly reached the stables when Thunder shied violently. From within the darkened building came a low, rasping growl unlike any horse or hound. Before Frederick could draw breath, a knight in silvered mail strode into the yard. His hand closed around Thunder’s bridle, calming the stallion with a whispered word. “Steady,” he murmured. Then he turned to Frederick. “Sir Roland. Your new master.” Another growl trembled through the stable doors, and a wisp of smoke curled between the warped planks. Sir Roland’s expression hardened. “Your training may have to wait.” </nc-section>
created_at"2026-07-09T17:50:22.752Z" 7/9/2026, 5:50:22 PM
model"openai/gpt-5.6-sol-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2111
moderation_latency(null)
generation_time10462
tokens_prompt318
tokens_completion641
native_tokens_prompt302
native_tokens_completion504
native_tokens_completion_images0
native_tokens_reasoning51
native_tokens_cached0
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"
usage0.01663
router(null)
provider_responses
0
endpoint_id"a54c5de0-89bf-4ad7-a212-cf977eed918a"
id"resp_07a2f09cd32b753d016a4fdf5ed3d8819087c762c307f0cf70"
is_byokfalse
latency234
model_permaslug"openai/gpt-5.6-sol-20260709"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783619422-yFIEcy0N3KGSi9lTpIju"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783619422-TIfP0HU22fMmgVNE0wUc"
upstream_id"resp_07a2f09cd32b753d016a4fdf5ed3d8819087c762c307f0cf70"
total_cost0.01663
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

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