Run: 2026-02-25-01KJ95BHPVZS2PEDQRB9NH7DZM

Run Details

Duration:
6.8s
Cost:
$0.000710
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="Chapter 2: Sir Roland's Scrutiny" data-color="red"> Frederick reined Thunder to a halt near the sprawling stables, the scent of hay and horse sweat filling the air. A man emerged from the shadows, a knight clad in practical leather and mail, his face etched with the lines of countless campaigns. This must be Sir Roland. He approached with a measured stride, not quite friendly, but undeniably authoritative. "You are the new squire, then? Frederick?" His voice was a low rumble, like distant thunder. He eyed Frederick from boot to helm, a critical assessment in his gaze before gesturing with a gloved hand. "Leave your steed. The stables are already bustling." </nc-section> <nc-section data-title="Chapter 2: A Knight's Welcome" data-color="green"> As Frederick guided Thunder towards the awaiting stablehands, a broad-shouldered knight with a kindly, weathered face stepped forward. Laughter lines crinkled around his eyes as he offered a nod. "Welcome to Blackwood Keep, young Frederick!" Sir Roland's voice was warm, carrying a hint of the gruffness that often accompanied those who spent their lives in service. He clapped Frederick good-naturedly on the shoulder as the squire dismounted. "Good to see a new face ready to learn the ropes. Let's get your mount settled, and then we'll talk about what lies ahead." </nc-section> <nc-section data-title="Chapter 2: An Assessor's Eye" data-color="blue"> Frederick dismounted, his gaze sweeping over the impressive array of stables and outbuildings. A knight, whose armor bore the subtle gleam of constant, well-maintained use rather than ostentatious decoration, appeared from beside a hay bale. Sir Roland’s eyes, sharp and assessing, met Frederick’s. He crossed his arms, observing the squire and his fine horse with an air of quiet appraisal. "So, the young master from the south has arrived," Sir Roland stated, his tone neutral but his eyes missing nothing. "You seem eager, but eagerness is a double-edged sword in the training yard. Come, let your beast be taken care of. We have much to discuss before the dawn catches us unawares." </nc-section>
created_at"2026-02-25T01:07:00.962Z" 2/25/2026, 1:07:00 AM
model"google/gemini-2.5-flash-lite"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1190
moderation_latency(null)
generation_time6715
tokens_prompt318
tokens_completion1293
native_tokens_prompt304
native_tokens_completion1700
native_tokens_completion_images0
native_tokens_reasoning1207
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
usage0.0007104
router(null)
provider_responses
0
endpoint_id"ce839073-aa24-4f29-8358-15b319bd05ec"
is_byokfalse
latency1190
model_permaslug"google/gemini-2.5-flash-lite"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981620-7atz7G16y0onfgelhg1X"
upstream_id(null)
total_cost0.0007104
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

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