Run: 2026-09-03-01M1KRGEHJP9G5H2W7H6HMA9FD

Run Details

Duration:
4.4s
Cost:
$0.003498
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="A Veteran's Scrutiny" data-color="red"> As I dismounted near the cobblestone courtyard of the stables, the heavy thud of iron-shod boots echoed against the stone. Sir Roland emerged from the shadows of the overhang, his scarred face unreadable beneath a weathered brow. He paused, his sharp grey eyes sweeping over Thunder before locking onto me with unrelenting intensity. "You ride hard, boy," Roland said, his voice grating like sharpening steel. "A fine beast, but you look as if a stiff gust could blow you out of the saddle. Tie him off and let us see if your spirit holds more steel than your frame." </nc-section> <nc-section data-title="A Gracious Welcome" data-color="green"> I led Thunder toward the warm glow of the stables, where the rich scent of hay and cedar hung in the evening air. Stepping out to meet me was Sir Roland, clad in a simple leather tunic bearing the sigil of the silver drake. A broad, welcoming grin creased his sun-browned face as he approached. "Welcome to the Citadel, Frederick," Sir Roland greeted warmly, clapping a heavy, reassuring hand onto my shoulder. "We have anticipated your arrival. Thunder here looks well-cared for—a sure sign of a squire who respects his partner. Let us get your mount settled, and then we shall drink to the start of your journey." </nc-section> <nc-section data-title="Shadows of the Past" data-color="blue"> The stables were eerily quiet as the last rays of daylight slipped behind the mountain peaks. A lone figure leaned against the timber fencing, watching my approach through narrowed eyes. Sir Roland did not move until I was a few paces away, when he turned his gaze upward toward the darkening northern sky where smoke faintly drifted over the jagged ridges. "You arrive at a perilous hour, squire," Roland murmured, his tone laced with quiet dread. He stepped forward into the lantern light, touching the hilt of his dragon-crested broadsword. "The old beasts stir once more in the crags. If you seek glory here, Frederick, know that this fortress demands blood before it grants honor." </nc-section>
created_at"2026-09-03T13:49:36.186Z" 9/3/2026, 1:49:36 PM
model"google/gemini-3.7-flash-20260813"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1332
moderation_latency(null)
generation_time4276
tokens_prompt303
tokens_completion632
native_tokens_prompt304
native_tokens_completion872
native_tokens_completion_images0
native_tokens_reasoning388
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"
usage0.003498
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788443376-9OFeVcTmbl9sSco2ZDVt"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788443376-fdZuZTE6ETJ552DXJQdg"
upstream_id"8HqZarG9FPLVjMcP7dCHmA8"
provider_responses
0
endpoint_id"dd072012-3274-417d-97e3-e290cba37e31"
id"8HqZarG9FPLVjMcP7dCHmA8"
is_byokfalse
latency1332
model_permaslug"google/gemini-3.7-flash-20260813"
provider_name"Google AI Studio"
status200
total_cost0.003498
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
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