Run: 2026-09-23-01M37HKWZEXFGC0F5TKARXQ2EW

Run Details

Duration:
11.6s
Cost:
$0.006074
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 drew Thunder to a halt beside the stables, where a broad-shouldered knight stood waiting with his arms folded. His cloak was travel-stained, and a pale scar crossed his chin. “Frederick?” he asked. I swung down from the saddle and bowed. “Yes, sir.” “Sir Roland.” He glanced at Thunder, then at the castle rising behind me. “See to your horse first. A squire who forgets that much won’t last a week here.” He took the reins while I loosened Thunder’s girth. For a moment, I thought I had already failed my first test. Then Sir Roland gave the stallion an approving pat. “Good,” he said. “You remembered without being told.” </nc-section> <nc-section data-title="Version 2" data-color="green"> Near the stables, a knight stepped out of the shadows with an apple in his hand. Thunder pricked his ears at once. “You must be Frederick,” the knight said, offering the apple to my horse. “I’m Sir Roland.” I dismounted, suddenly aware of the dust on my boots and the long ride in my bones. “I’m honored to meet you, sir.” Sir Roland smiled. “Save that until you’ve met me at dawn.” He nodded toward the stable doors. “Come. We’ll get Thunder settled, and then I’ll show you where you’re to sleep.” As I followed him inside, the castle bells began to ring for supper. For the first time since leaving home, I felt a little less like a stranger. </nc-section> <nc-section data-title="Version 3" data-color="blue"> Thunder slowed as we reached the stables. A knight stood by the open door, watching the last light fade from the sky. He wore no helmet, and silver threaded his dark hair. “Frederick,” he said before I could introduce myself. “I’m Sir Roland. We’ve been expecting you.” I climbed down. “I hope I’m not too late.” “For supper? Perhaps.” His gaze shifted to the distant hills beyond the castle wall. “For your training, you’ve arrived just in time.” A strange cry sounded overhead. I looked up, but saw only the first stars. Sir Roland heard it too; his expression tightened before he turned toward the stable. “Settle your horse,” he said quietly. “Then we should talk.” </nc-section>
created_at"2026-09-23T16:29:39.714Z" 9/23/2026, 4:29:39 PM
model"openai/gpt-6-sol-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2689
moderation_latency(null)
generation_time11587
tokens_prompt303
tokens_completion586
native_tokens_prompt302
native_tokens_completion547
native_tokens_completion_images0
native_tokens_reasoning24
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"
usage0.006074
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790180979-Jy07Ciyg7mIwo6Z0Hi86"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790180979-l0rZyXHjsuszeie60ftR"
upstream_id"resp_0ebe6eae6b170660016ab3fe73d83087d187b1ab2ebd191544"
provider_responses
0
endpoint_id"1cfc7d9d-4404-4b8e-9ee4-58ae45c9dcd4"
id"resp_0ebe6eae6b170660016ab3fe73d83087d187b1ab2ebd191544"
is_byokfalse
latency708
model_permaslug"openai/gpt-6-sol-20260922"
provider_name"OpenAI"
status200
total_cost0.006074
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