Run: 2026-07-09-01KX41CWRXGZ7XWBJQJM1RG8NF

Run Details

Duration:
8.9s
Cost:
$0.013150
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"> Thunder slowed to a restless trot as I approached the stables. A broad-shouldered knight stood beneath the lantern hanging above the doors, his silver breastplate scarred from years of battle. “You must be Frederick,” he said, offering a gauntleted hand. “I am Sir Roland. Stable your horse quickly, lad. Your training begins at dawn—and the castle bells wait for no squire.” </nc-section> <nc-section data-title="Version 2" data-color="green"> Near the stables, Frederick dismounted and found a gray-haired knight waiting beside a row of wooden practice swords. The man wore no helmet, and a long scar crossed his weathered face. “Frederick?” he asked. “Sir Roland, knight of the eastern watch.” His stern expression softened as he stroked Thunder’s muzzle. “A fine horse. Let us hope his rider proves equally worthy.” </nc-section> <nc-section data-title="Version 3" data-color="blue"> As Frederick reached the stables, a knight emerged from the shadows, carrying a lantern whose blue flame danced without wind. His dark cloak bore the royal crest, though one corner had been scorched black. “Welcome to the castle,” he said. “I am Sir Roland.” Before Frederick could answer, a deep, distant roar rolled across the hills. Thunder recoiled, and every horse in the stable began to whinny. Sir Roland’s hand closed around his sword hilt. “It appears,” he murmured, “that you have arrived at an interesting time.” </nc-section>
created_at"2026-07-09T18:14:18.711Z" 7/9/2026, 6:14:18 PM
model"openai/gpt-5.6-sol-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1736
moderation_latency(null)
generation_time8713
tokens_prompt318
tokens_completion404
native_tokens_prompt302
native_tokens_completion388
native_tokens_completion_images0
native_tokens_reasoning44
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"
usage0.01315
router(null)
provider_responses
0
endpoint_id"a54c5de0-89bf-4ad7-a212-cf977eed918a"
id"resp_0c37fbb6a5b2de5e016a4fe4fad4a08195afbd0d20ea6e7613"
is_byokfalse
latency205
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-1783620858-LwMGYbKYJoggYaXhFIYc"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783620858-6dXHT5iFLGeM7QCdhTT7"
upstream_id"resp_0c37fbb6a5b2de5e016a4fe4fad4a08195afbd0d20ea6e7613"
total_cost0.01315
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