Run: 2026-07-25-01KYCVSZWC0RFYVR7WNHJXPKVM

Run Details

Duration:
4.3s
Cost:
$0.004626
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: Gruff Greeting" data-color="red"> I reined Thunder to a halt near the stone stables, the rich smell of straw and leather greeting me before my boots even hit the cobblestones. Out from the dim shadow of an archway stepped Sir Roland. He was a broad-shouldered mountain of a man with a beard peppered with gray and a scar across his jaw that twisted his smirk into something fierce. "So, the boy from the eastern marches finally arrives," Roland grunted, folding his massive arms across a chest clad in worn leather armor. He looked me up and down, his dark eyes unblinking. "Take care of your beast first, Frederick. In my squad, a knight who starves his mount starves himself. Move along, now—we've work to do before dawn." </nc-section> <nc-section data-title="Version 2: Warm Welcome" data-color="green"> Dismounting smoothly, I caught Thunder's reins just as a tall, imposing figure strode out from the stable doors. Sir Roland wore no helm, his sun-bronzed face splitting into a broad, genuine smile as he approached. His silver-trimmed cloak caught the last golden rays of the twilight. "Ah, Frederick! We've been expecting you," Sir Roland said, his deep voice carrying a tone of warm camaraderie. He reached out and clapped a heavy hand on my shoulder, giving it a reassuring squeeze. "It was a long journey, no doubt. Let the stable hands tend to Thunder. Come, let us get you a hot meal in the hall—you'll need your strength for what lies ahead." </nc-section> <nc-section data-title="Version 3: Stern Assessment" data-color="blue"> As Thunder's hooves clattered to a stop outside the courtyard stables, a tall knight stepped into the fading light, wiping a grease-stained cloth over a shining steel gauntlet. Sir Roland’s gaze was sharp and cool, assessing every detail of my posture, my gear, and the condition of my horse before he uttered a single word. "Punctual. That is a start," Sir Roland remarked calmly, his tone precise and measured. He swung the cloth over his shoulder and crossed his arms, stepping closer to inspect Thunder's harness. "A knight’s blade is only as reliable as his discipline, Squire Frederick. Tether your horse, check his hooves for stones, and report to the armory in ten minutes. Do not keep me waiting." </nc-section>
created_at"2026-07-25T14:45:28.09Z" 7/25/2026, 2:45:28 PM
model"google/gemini-3.6-flash-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency722
moderation_latency(null)
generation_time4195
tokens_prompt303
tokens_completion583
native_tokens_prompt304
native_tokens_completion556
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"default"
usage0.004626
router(null)
provider_responses
0
endpoint_id"5d6d133d-a953-4781-a835-7ee76f4e1388"
id"CMxkaq2-DLj-jrEPjqDDwQU"
is_byokfalse
latency722
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-1784990728-GAuRHqmL3puFmMPrKh16"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784990728-hWrt4f1e7yrzpHxd5ECh"
upstream_id"CMxkaq2-DLj-jrEPjqDDwQU"
total_cost0.004626
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