Run: 2026-02-25-01KJ94GQ22XSK287JCQS41RK5Y

Run Details

Duration:
9.4s
Cost:
$0.001077
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
Here are three alternate continuations of the story: <nc-section data-title="Chapter 1: A Stern Welcome" data-color="red"> I guided Thunder towards the stables, the scent of hay and horse sweat thick in the air as the castle gates loomed behind me. A tall, grizzled knight with a scar bisecting his left eyebrow approached, his armor gleaming dully in the twilight. "You're the new squire, are you?" Sir Roland’s voice was as rough as unpolished stone. "Don't dawdle. The Duke expects sharp minds and willing hands. Your training begins now." </nc-section> <nc-section data-title="Chapter 1: Guidance from the Knight" data-color="green"> As I brought Thunder to a halt near the stables, a broad-shouldered knight with a kindly smile stepped forward. "Welcome to Castle Blackwood, young Frederick," he said, his voice warm and resonant. "I am Sir Roland, sworn protector of these lands and, for now, your primary instructor. Don't worry, the horses are more forgiving than some of the old knights." He clapped me gently on the shoulder. "Come, let's get your steed settled before we discuss your duties." </nc-section> <nc-section data-title="Chapter 1: Under the Knight's Scrutiny" data-color="blue"> I guided Thunder towards the stables, the setting sun glinting off the polished armor of a knight standing with arms crossed near the entrance. His gaze was sharp, missing nothing as I approached. "Frederick, I presume?" the knight asked. His tone was neutral, but his eyes seemed to weigh my worth. "Sir Roland. The Duke has entrusted you with the honour of serving. See that you prove worthy. The stables are where a true warrior learns humility and strength. Your boots are dusty." </nc-section>
created_at"2026-02-25T00:52:21.886Z" 2/25/2026, 12:52:21 AM
model"google/gemini-2.5-flash-lite"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1062
moderation_latency(null)
generation_time9172
tokens_prompt318
tokens_completion1601
native_tokens_prompt304
native_tokens_completion2617
native_tokens_completion_images0
native_tokens_reasoning2217
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"
usage0.0010772
router(null)
provider_responses
0
endpoint_id"ce839073-aa24-4f29-8358-15b319bd05ec"
is_byokfalse
latency1062
model_permaslug"google/gemini-2.5-flash-lite"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771980741-STDYOxtPpxSqos8yHjmv"
upstream_id(null)
total_cost0.0010772
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