Run: 2026-09-23-01M37HE2DMYA0A958YTN0DS7GX

Run Details

Duration:
6.2s
Cost:
$0.003844
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"> I guided Thunder through the castle gates and toward the stables. A knight stood beneath the archway, one hand resting on the pommel of his sword. His red cloak stirred in the evening wind. “Frederick?” he asked. When I nodded, he stepped forward and took Thunder’s reins. “I’m Sir Roland. Your training begins at dawn, but first, let’s see to your horse.” </nc-section> <nc-section data-title="Version 2" data-color="green"> The stable yard smelled of hay and fresh rain. As I swung down from Thunder’s saddle, a broad-shouldered knight emerged from the stable carrying a bucket of oats. “You must be Frederick,” he said with a smile. “Sir Roland. I’ve been told you’re eager to learn.” “I am, sir.” “Good. Then you can start by helping me feed the horses.” </nc-section> <nc-section data-title="Version 3" data-color="blue"> A shout rose from beside the stables. “Mind the loose stone!” I pulled Thunder’s reins just before his hoof struck a broken cobble. The knight who had warned me crossed the yard, his blue cloak trailing behind him. “Well handled,” he said. “I’m Sir Roland, the local knight. And you’re Frederick, I take it?” “Yes, sir.” Roland glanced at Thunder, then at the crowded stable. “Come. We’ll find him a stall before dark.” </nc-section>
created_at"2026-09-23T16:26:28.67Z" 9/23/2026, 4:26:28 PM
model"openai/gpt-6-sol-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2388
moderation_latency(null)
generation_time6173
tokens_prompt303
tokens_completion362
native_tokens_prompt302
native_tokens_completion324
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"
usage0.003844
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790180788-Jxxcwa4WkLTzmgolYjar"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790180788-gTAfZHLuYVhmOljD0kIE"
upstream_id"resp_009ebadc3725c38f016ab3fdb4db3487d1a925f260d392eaaf"
provider_responses
0
endpoint_id"1cfc7d9d-4404-4b8e-9ee4-58ae45c9dcd4"
id"resp_009ebadc3725c38f016ab3fdb4db3487d1a925f260d392eaaf"
is_byokfalse
latency817
model_permaslug"openai/gpt-6-sol-20260922"
provider_name"OpenAI"
status200
total_cost0.003844
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