Run: 2026-10-05-01M46BFDZ4YJ35ZA4XGAC922FW

Run Details

Duration:
24.4s
Cost:
$0.006924
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 guided Thunder through the gates and toward the stables, where a broad-shouldered knight waited beside the open doors. His armor bore the scratches of honest use, and a faded red cloak hung from one shoulder. “Frederick?” he called. I dismounted, nearly catching my boot in the stirrup. “Yes, sir.” “Sir Roland.” He took Thunder’s reins before my horse could nose into a basket of apples. “You’ll be training under me.” I straightened and reached for the salute I had practiced all the way here. “Save that for the courtyard,” he said. “First, loosen his girth. He’s carried you far enough today.” As I obeyed, Sir Roland glanced at the sword strapped to my saddle. “Tomorrow we’ll see what you can do with that. Tonight, let’s see whether you know how to use a brush.” </nc-section> <nc-section data-title="Version 2" data-color="green"> Thunder slowed outside the stables, his ears pricking toward the warm smell of hay. A knight sitting on an overturned bucket rose to meet us, an apple in one hand and a small knife in the other. “You must be Frederick,” he said. “I’m Sir Roland.” I climbed down and bowed. “It’s an honor, sir.” “Wait until you’ve met me before deciding that.” He offered Thunder a slice of apple, which vanished with an undignified crunch. “Good horse. Better manners than most of my squires.” “I hope to change that.” Sir Roland raised an eyebrow. “I mean—my manners, sir. Not his.” His laughter startled a pair of swallows from the stable roof. He handed me the remaining apple and pointed inside. “Come along, lad. There’s an empty stall for him and supper waiting for you. We’ll leave the terrifying speeches until morning.” </nc-section> <nc-section data-title="Version 3" data-color="blue"> Near the stables, Thunder stopped so abruptly that I had to catch the pommel. A thin metallic sound came from somewhere beneath the castle—a chain dragging across stone. “Steady,” said a man at the stable door. He approached slowly, holding out a bare hand for Thunder to smell. Only then did I notice the sword at his hip and the silver spurs on his boots. “Sir Roland,” he said. “And you’ll be Frederick.” “Yes, sir.” I dismounted, keeping hold of the reins. “What was that noise?” Sir Roland’s hand paused against Thunder’s neck. “The old well-house,” he answered. “Sound carries strangely through it.” Behind him, a stable boy hurried to close a shutter. For an instant I saw light beyond it: a dull red glow where the courtyard should have been dark. Sir Roland stepped between me and the window. “Your horse needs water,” he said. “Bring him inside.” I followed, but Thunder kept looking back. </nc-section>
created_at"2026-10-05T15:38:49.195Z" 10/5/2026, 3:38:49 PM
model"openai/gpt-6.1-sol-20260929"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency8584
moderation_latency(null)
generation_time24412
tokens_prompt303
tokens_completion741
native_tokens_prompt302
native_tokens_completion632
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"
usage0.006924
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791214729-uDgfOkIrS1FJ4RgOoP0I"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791214729-rClTNB1BGdNYUT65rVmj"
upstream_id"resp_034dbf12f0db39af016ac3c4894ec487d18b75ce5192f87089"
provider_responses
0
endpoint_id"dfb9d5c3-63f9-4263-8b78-4fa97dcb3d5e"
id"resp_034dbf12f0db39af016ac3c4894ec487d18b75ce5192f87089"
is_byokfalse
latency346
model_permaslug"openai/gpt-6.1-sol-20260929"
provider_name"OpenAI"
status200
total_cost0.006924
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