Run: 2026-05-10-01KR8WRRNWXYJTDW0VQG3APV69

Run Details

Duration:
2.5s
Cost:
$0.000757
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="The Stern Welcome" data-color="red"> As I dismounted near the stables, the scent of hay and wet iron filled the air. A towering figure stepped from the shadows, his plate armor clanking with every movement. Sir Roland, his face a map of scars and hardened resolve, peered down at me with eyes as sharp as flint. "You're late, boy," he growled, tossing a heavy leather brush toward my feet. "If you intend to be a squire worth your salt, learn now that horses deserve more respect than laggardly squires. Get to work before the moon hits its zenith." </nc-section> <nc-section data-title="A Lesson in Humility" data-color="green"> I led Thunder into the cool shade of the stables, where the rhythmic chewing of grain provided a steady hum. Sir Roland was already there, meticulously polishing the hilt of his broadsword. He didn't look up when I approached, but his voice echoed in the timbered space. "The path to knighthood isn't paved with glory, Frederick," he said softly, testing the blade's edge against his thumb. "It's paved with sweat, manure, and the patience to serve. Your training begins, not on the field of valor, but right here, under the watchful eyes of these beasts." </nc-section> <nc-section data-title="The Veteran's Gaze" data-color="blue"> "Easy, lad, easy," Sir Roland murmured as he stepped forward to take Thunder’s bridle from my trembling hands. He was a man of few words, his weathered cloak damp with the evening dew. After securing the stallion, he turned his gaze upon me, lingering on the crest of my family’s humble tunic. "You have the look of your father," he remarked, a rare softening in his tone. "He was a man who understood that a knight is only as strong as his mount. If you wish to learn the Way of the Dragon, put your pride in the feed bag and pick up that bucket." </nc-section>
created_at"2026-05-10T12:11:07.844Z" 5/10/2026, 12:11:07 PM
model"google/gemini-3.1-flash-lite-20260507"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency517
moderation_latency(null)
generation_time2360
tokens_prompt318
tokens_completion472
native_tokens_prompt304
native_tokens_completion454
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"STOP"
service_tier"standard"
usage0.000757
router(null)
provider_responses
0
endpoint_id"237af107-d2e9-46c7-b146-c74d75980dee"
id"3HUAaujuA5SK6dkP2r-ZwQE"
is_byokfalse
latency516
model_permaslug"google/gemini-3.1-flash-lite-20260507"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778415067-8e9tVSpKbnx7WgepJ0f7"
session_id(null)
api_type"completions"
id"gen-1778415067-ZEoVcygxg7Sjf7vMECiR"
upstream_id"3HUAaujuA5SK6dkP2r-ZwQE"
total_cost0.000757
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)

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