Run: 2026-02-25-01KJ953PJ5YKSW526TCSVPV62Q

Run Details

Duration:
7.0s
Cost:
$0.000789
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: The Knight's Welcome" data-color="red"> The wind still tugged at my cloak as I guided Thunder towards the stables, a vast structure promising rest and hard work. Near the main entrance, a knight stood silhouetted against the dying light, his armor meticulously kept despite its evident age. This was Sir Roland, his reputation preceding him as a stern but fair mentor. "So," Sir Roland's voice, deep and resonant, cut through the evening air, "you've arrived, Squire Frederick. Good. The stables are no place for lounging today. See to your mount first, then report to the barracks. The early bird catches the worm, and the early squire catches the dawn patrol lessons." </nc-section> <nc-section data-title="Chapter 2: The Stables Guardian" data-color="green"> As the last rays of sun touched the proud banners of the kingdom, I reined Thunder in by the castle stables, the air thick with the scent of straw and horseflesh. A imposing figure stepped from the shadows of the stable archway. Sir Roland, a knight whose deeds were whispered in taverns and sung by bards, approached. His eyes, sharp and assessing, met mine. "Welcome, young squire," he acknowledged, his helmet casting his face in shadow. "I am Sir Roland. This castle is your new home, and these stables are your first dominion. Ensure your charge is well-cared for, for a knight's strength begins with his mount's well-being." </nc-section> <nc-section data-title="Chapter 2: The First Rubble" data-color="blue"> The grand banners of the kingdom snapped in the wind, marking my arrival at the castle's edge. I guided Thunder towards the imposing stables, a sanctuary of rest but also the beginning of my new, rigorous life. Standing by the stable doors, his arms crossed over his mail-clad chest, was Sir Roland. His gaze was direct, like a hawk's, and missed nothing. "Frederick," he stated, his voice a low gravel that implied command. "You are the new squire. I am Sir Roland. The training begins tomorrow, but today, your first task is simple: tend to your horse. Neglect it, and you neglect your future." </nc-section>
created_at"2026-02-25T01:02:43.789Z" 2/25/2026, 1:02:43 AM
model"google/gemini-2.5-flash-lite"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency903
moderation_latency(null)
generation_time6995
tokens_prompt318
tokens_completion1331
native_tokens_prompt304
native_tokens_completion1896
native_tokens_completion_images0
native_tokens_reasoning1396
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"
usage0.0007888
router(null)
provider_responses
0
endpoint_id"ce839073-aa24-4f29-8358-15b319bd05ec"
is_byokfalse
latency902
model_permaslug"google/gemini-2.5-flash-lite"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981363-QUfBcef1bQfMTGi56MAD"
upstream_id(null)
total_cost0.0007888
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