Run: 2026-07-25-01KYCT8VAY10XPKZQET6XKZ28X

Run Details

Duration:
6.3s
Cost:
$0.007319
Provider:
Google AI Studio

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: Stern Greeting" data-color="red"> As Thunder's hooves clattered against the cobbled courtyard near the stables, a tall figure stepped out from the shadow of the archway. Broad-shouldered and clad in well-worn chainmail that bore the scratches of past battles, Sir Roland held himself with the rigid posture of a veteran commander. "You're late, boy," Sir Roland barked, his voice like grindstones turning against one another. He didn't offer a hand, nor did he smile. Instead, his grey eyes swept over me, assessing my seat on the saddle, the dirt on my cloak, and the sweat sheen on Thunder's flanks. "A knight who cannot manage his time will soon find his men cut down in the field. Dismount. Rub down your beast, feed him, and then present yourself at the armory before the bell tolls six. Move!" </nc-section> <nc-section data-title="Version 2: Warm Welcome" data-color="green"> I pulled Thunder to a halt near the wooden fence of the stables, where a burly man with a silver-streaked beard was hauling a bale of sweet hay. Hearing our approach, he set the bale down and turned around, a wide grin breaking across his weathered face. "So, the new squire arrives!" Sir Roland called out, his boisterous voice echoing against the timber walls. He strode forward and clapped a heavy, calloused hand onto my shoulder as I dismounted. "Welcome to Highcrest, Frederick. You've brought a fine mount with you, though he looks as tired as you do. A good knight always sees to his horse before his own belly—come, let me show you where we keep the best oats, and you can tell me of your journey." </nc-section> <nc-section data-title="Version 3: Cryptic Encounter" data-color="blue"> The air near the stables smelled of leather, horse sweat, and lingering evening mist. As I swung my leg over the saddle, a man emerged silently from the gloom of the stalls. Sir Roland leaned against a support beam, carving a notch into a piece of pale wood with a short dagger. "Thunder, is it?" Sir Roland asked softly, without looking up immediately. When he finally lifted his gaze, his eyes caught the fading amber light of sunset, sharp and piercing. "A loud name for a world that grows quieter by the day. Your father spoke highly of your courage, young Frederick, but courage is cheap in peacetime. It is when the shadows stretch long—like those creeping over the courtyard now—that we learn what a man is made of. Stash your gear in the second stall on the left. The quiet won't last much longer." </nc-section>
created_at"2026-07-25T14:18:37.8Z" 7/25/2026, 2:18:37 PM
model"google/gemini-3.6-flash-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1456
moderation_latency(null)
generation_time5940
tokens_prompt303
tokens_completion724
native_tokens_prompt304
native_tokens_completion915
native_tokens_completion_images0
native_tokens_reasoning311
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"STOP"
service_tier"default"
usage0.0073185
router(null)
provider_responses
0
endpoint_id"5d6d133d-a953-4781-a835-7ee76f4e1388"
id"vsVkavr9CtDJ-8YPwuHfoAo"
is_byokfalse
latency1456
model_permaslug"google/gemini-3.6-flash-20260721"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784989118-SbgZicGUxcQ96kBOiOXs"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784989118-5JD5X4o2lGxNeQ6ZhEXh"
upstream_id"vsVkavr9CtDJ-8YPwuHfoAo"
total_cost0.0073185
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
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