Run: 2026-09-23-01M37HAR7VEWTWR3EEA1B6HSJT

Run Details

Duration:
6.5s
Cost:
$0.004164
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 walk as we reached the stables. A broad-shouldered knight stood beneath the archway, his red cloak stirring in the evening wind. I dismounted, suddenly aware of the dust on my boots. “You must be Frederick,” he said. “I’m Sir Roland.” I bowed, nearly dropping Thunder’s reins. Sir Roland caught them with an easy smile. “See to your horse first. Then I’ll show you where a squire begins.” </nc-section> <nc-section data-title="Version 2" data-color="green"> The smell of hay and leather greeted me before I reached the stables. Thunder pricked up his ears at the sound of another horse shifting inside. Beside the open doors, a knight was mending a frayed bridle. He set it down as I approached. “Frederick? I’m Sir Roland. Welcome to the castle.” I slid from the saddle and bowed. He nodded toward Thunder. “He’s carried you a long way. Let’s find him some water.” </nc-section> <nc-section data-title="Version 3" data-color="blue"> I had just swung down from Thunder’s back when a voice called from the stable yard. “Hold there, young squire.” A knight stepped out of the shadows, his armor glinting faintly in the last light. My heart lurched, but his expression was kind. “Sir Roland,” he said, offering his hand. “I was told to expect you.” I shook it, hoping he could not feel how nervous I was. Behind us, the castle bell began to ring. </nc-section>
created_at"2026-09-23T16:24:39.939Z" 9/23/2026, 4:24:39 PM
model"openai/gpt-6-sol-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2086
moderation_latency(null)
generation_time6457
tokens_prompt303
tokens_completion383
native_tokens_prompt302
native_tokens_completion356
native_tokens_completion_images0
native_tokens_reasoning0
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"
usage0.004164
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790180679-uDp30kp2Z47ci0aFKn2W"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790180679-8qYQOTlM0glio14s9ltW"
upstream_id"resp_06091b40a4def586016ab3fd480f5c87d1902cf1b7d8061327"
provider_responses
0
endpoint_id"1cfc7d9d-4404-4b8e-9ee4-58ae45c9dcd4"
id"resp_06091b40a4def586016ab3fd480f5c87d1902cf1b7d8061327"
is_byokfalse
latency514
model_permaslug"openai/gpt-6-sol-20260922"
provider_name"OpenAI"
status200
total_cost0.004164
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
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