Run: 2026-07-09-01KX40649C34864VWTNGZWC0MR

Run Details

Duration:
5.8s
Cost:
$0.011740
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 drew Thunder to a halt. A broad-shouldered knight in a crimson cloak stepped from beneath the timbered archway, his weathered 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. Welcome to the castle—and to the end of every easy day you have ever known.” </nc-section> <nc-section data-title="Version 2" data-color="green"> The stable yard smelled of hay, leather, and rain-damp earth. Before Frederick could dismount, a silver-haired knight approached and caught Thunder’s bridle with a practiced hand. “Easy there,” the stranger murmured to the stallion. Then he looked up at Frederick with a warm smile. “Sir Roland, at your service. We have been expecting you, lad. Come down and let me see what sort of squire the road has brought us.” </nc-section> <nc-section data-title="Version 3" data-color="blue"> As Frederick neared the stables, he noticed a lone knight waiting in the fading light. The man’s armor bore fresh scratches, and a dark scorch mark stained the white dragon emblazoned upon his shield. “Frederick,” the knight called, leaving no doubt that he knew him. “I am Sir Roland.” His gaze flicked toward the distant hills, where something vast moved against the sunset. “Stable your horse quickly,” he said. “Your training may have begun too late.” </nc-section>
created_at"2026-07-09T17:53:08.403Z" 7/9/2026, 5:53:08 PM
model"openai/gpt-5.6-sol-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency667
moderation_latency(null)
generation_time5711
tokens_prompt318
tokens_completion393
native_tokens_prompt302
native_tokens_completion341
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"
usage0.01174
router(null)
provider_responses
0
endpoint_id"a54c5de0-89bf-4ad7-a212-cf977eed918a"
id"resp_09f74e9c2d58e60d016a4fe00479e08195bb3de6813c041075"
is_byokfalse
latency217
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-1783619588-H6kohozLiemISmbKJwD7"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783619588-p0wBy8AxUrZPzpj9g6yS"
upstream_id"resp_09f74e9c2d58e60d016a4fe00479e08195bb3de6813c041075"
total_cost0.01174
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