Run: 2026-10-05-01M46BPXE4B2A64QHMBA6ZDT9F

Run Details

Duration:
23.1s
Cost:
$0.006764
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 to a walk beneath the gatehouse and followed the smell of hay toward the stables. Before I could dismount, a broad-shouldered knight stepped out of the doorway. “Frederick?” he asked. “Yes, sir.” “Sir Roland. I’ll be overseeing your training.” He took Thunder’s bridle while I swung awkwardly from the saddle. “First lesson: see to your horse before you see to yourself.” I hurried to loosen the girth. Sir Roland watched my hands, then nodded toward the stable. “There’s oats inside. Supper for you afterward, if the kitchens haven’t closed.” From somewhere beyond the castle walls came a low, rolling sound. Thunder jerked his head up. “Was that thunder?” I asked. Sir Roland’s hand tightened on the bridle. “Get him inside.” </nc-section> <nc-section data-title="Version 2" data-color="green"> By the time I reached the stables, Thunder had decided that his journey was finished. He stopped beside a trough and refused to move another inch. “A sensible animal,” said a voice behind me. “Better sense than most new squires.” I turned to find a knight in a faded green cloak, carrying a bucket of apples. A pale scar crossed his chin, lifting one corner of his smile. “Sir Roland?” I asked. “The very same. And you must be Frederick.” He offered Thunder an apple. “You’re late.” “I rode as fast as I could.” “Yes, I can see that. Tomorrow we’ll discuss why you shouldn’t.” My face grew hot, but he handed me the bucket before I could apologize. “Come along. Help me feed the others, and tell me about your journey. I’d rather hear your account than whatever the gate guards make of it.” </nc-section> <nc-section data-title="Version 3" data-color="blue"> Near the stables, the bustle of the courtyard faded to the scrape of a broom and the restless shifting of horses. I dismounted and led Thunder beneath a lantern swinging from an iron hook. A knight waited beside the stable door. His armor bore no ornament, only scratches that caught the lantern light. “Frederick,” he said. “Welcome. I am Sir Roland.” I bowed, still holding Thunder’s reins. “Your father wrote that you were a good rider.” “I hope to prove him right, sir.” “We’ll give you the chance.” He reached for my saddlebag, then paused. “What have you brought?” “Clothes. A whetstone. My mother’s bread.” “And that?” He pointed to the small black stone tied beneath the flap—a keepsake I had found beside the road that morning. I lifted it into the light. It was warm against my palm. Sir Roland shut the stable door behind us. “Tell me exactly where you found it.” </nc-section>
created_at"2026-10-05T15:42:54.414Z" 10/5/2026, 3:42:54 PM
model"openai/gpt-6.1-sol-20260929"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency7673
moderation_latency(null)
generation_time23075
tokens_prompt303
tokens_completion724
native_tokens_prompt302
native_tokens_completion616
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"
usage0.006764
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791214974-1zLhjTSQ5pXslrOycNAn"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791214974-TwZ1whpMaY2G0ASmASjw"
upstream_id"resp_083b10ae8df228b8016ac3c57e88dc87d18154ec6ed2afb1bb"
provider_responses
0
endpoint_id"dfb9d5c3-63f9-4263-8b78-4fa97dcb3d5e"
id"resp_083b10ae8df228b8016ac3c57e88dc87d18154ec6ed2afb1bb"
is_byokfalse
latency403
model_permaslug"openai/gpt-6.1-sol-20260929"
provider_name"OpenAI"
status200
total_cost0.006764
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