Run: 2026-09-23-01M37HEQP4DGNF7QSSKX0PR1KC

Run Details

Duration:
9.1s
Cost:
$0.004054
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 reined Thunder in beside the stables, where a broad-shouldered knight waited beneath the archway. His crimson cloak stirred in the evening wind. “You must be Frederick,” he said. “I’m Sir Roland. Give your horse to the stablehand and come with me. Your training begins at dawn.” I slid from the saddle, suddenly aware of how little I knew. </nc-section> <nc-section data-title="Version 2" data-color="green"> The smell of hay reached me as Thunder carried me into the stable yard. A knight in a weathered green cloak stepped forward and caught the stallion’s bridle before I could dismount. “Easy, lad,” he said to Thunder, then looked up at me. “And you must be Frederick. Sir Roland.” His smile was brief but kind. “You’ve made good time. Let’s get you both settled.” </nc-section> <nc-section data-title="Version 3" data-color="blue"> As I approached the stables, a knight emerged from the shadows with a lantern in his hand. Its light caught on the silver clasp of his blue cloak. “Frederick?” he asked. I nodded and swung down from Thunder’s back. “I’m Sir Roland. Welcome to the castle.” He glanced at my travel-worn boots. “You can rest tonight. Tomorrow, we’ll see what you’re made of.” </nc-section>
created_at"2026-09-23T16:26:50.445Z" 9/23/2026, 4:26:50 PM
model"openai/gpt-6-sol-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3274
moderation_latency(null)
generation_time9049
tokens_prompt303
tokens_completion342
native_tokens_prompt302
native_tokens_completion345
native_tokens_completion_images0
native_tokens_reasoning32
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"
usage0.004054
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790180810-yoq4Rm8dyZzFq64swZUn"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790180810-lo8wFYitLIykUMmjtgqv"
upstream_id"resp_006c191bfd0aeec6016ab3fdca923487d1a1740b1d6976f4dd"
provider_responses
0
endpoint_id"1cfc7d9d-4404-4b8e-9ee4-58ae45c9dcd4"
id"resp_006c191bfd0aeec6016ab3fdca923487d1a1740b1d6976f4dd"
is_byokfalse
latency734
model_permaslug"openai/gpt-6-sol-20260922"
provider_name"OpenAI"
status200
total_cost0.004054
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