Run: 2026-07-09-01KX41B8BA4JMYSXMM9VDAYG7C

Run Details

Duration:
6.0s
Cost:
$0.011530
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 crimson cloak waited beneath the lanterns, one gauntleted 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 beginning of harder days than you have yet imagined.” </nc-section> <nc-section data-title="Version 2" data-color="green"> The scent of hay and leather grew stronger as Frederick approached the stables. Before he could dismount, a weathered knight stepped forward and caught Thunder’s bridle with an easy hand. “Steady there,” the man murmured to the stallion. Then he looked up at Frederick and smiled. “Sir Roland, at your service. You’ve ridden a long road, lad. Come inside before the cold finds its way into your bones.” </nc-section> <nc-section data-title="Version 3" data-color="blue"> Frederick found a lone knight waiting near the stable doors, his silver armor dulled by years of battle. A pale scar crossed his brow, and at his side hung a sword marked with the royal crest. “Frederick,” the knight said, as though there could be no doubt. “I am Sir Roland, and you have arrived none too soon.” His gaze shifted toward the darkening sky. “There are rumors in the north—rumors of wings above the mountains.” </nc-section>
created_at"2026-07-09T18:13:24.977Z" 7/9/2026, 6:13:24 PM
model"openai/gpt-5.6-sol-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1099
moderation_latency(null)
generation_time5929
tokens_prompt318
tokens_completion378
native_tokens_prompt302
native_tokens_completion334
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"
usage0.01153
router(null)
provider_responses
0
endpoint_id"a54c5de0-89bf-4ad7-a212-cf977eed918a"
id"resp_02053a9c0135b646016a4fe4c5117c819090955f3e65fed027"
is_byokfalse
latency402
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-1783620804-vLdEJbZgvaepzfLMKjnH"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783620804-mRsodJKOcx76BVNS7HXc"
upstream_id"resp_02053a9c0135b646016a4fe4c5117c819090955f3e65fed027"
total_cost0.01153
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