Run: 2026-02-25-01KJ94N6Y2NWAEHDDDZWQ5296J

Run Details

Duration:
2.9s
Cost:
$0.000394
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: The Gruff Welcome" data-color="red"> Sir Roland, a knight whose weathered face bore the etchings of countless battles, emerged from the shadows of the stable. He was broad-shouldered, clad in practical leathers rather than gleaming armour, and a deep, resonating voice preceded him. "Ho there, lad!" he boomed, spotting Frederick and Thunder nearing the stables. "New blood, eh? Roland's the name. Welcome to Blackwood. You look like you've had a long ride. Best get your mount seen to before you get yourself lost in the bailey or worse." </nc-section> <nc-section data-title="Version 2: The Imposing Figure" data-color="green"> A shadow fell over Frederick as a colossal man stepped from the stable entryway, his presence as solid and unyielding as the castle walls. Sir Roland, his armour bearing the honorable nicks of past skirmishes, fixed Frederick with a steady, appraising gaze. A low grunt, not unkind, escaped his lips. "So, the new squire has graced us. I am Sir Roland. Don't tarry, boy. Your horse needs attention, and the training yard awaits its new inhabitant. Let's see what you're made of." </nc-section> <nc-section data-title="Version 3: The Practical Reception" data-color="blue"> Frederick was guiding Thunder towards the stables when a knight of solid build, a kindly yet firm expression on his face, intercepted them. "Welcome, young Frederick," the knight said, his tone warm but matter-of-fact. "I am Sir Roland, your knight-master while you're here. Your steed looks a fine one. Allow me to see him settled into a good stall; he deserves rest after such a journey. Then, we can get you acquainted with your quarters and prepare you for what awaits tomorrow." </nc-section>
created_at"2026-02-25T00:54:49.031Z" 2/25/2026, 12:54:49 AM
model"google/gemini-2.5-flash-lite"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1121
moderation_latency(null)
generation_time2917
tokens_prompt318
tokens_completion764
native_tokens_prompt304
native_tokens_completion910
native_tokens_completion_images0
native_tokens_reasoning487
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"
usage0.0003944
router(null)
provider_responses
0
endpoint_id"ce839073-aa24-4f29-8358-15b319bd05ec"
is_byokfalse
latency1120
model_permaslug"google/gemini-2.5-flash-lite"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771980889-8ixd3j8or0P6vqDY0v79"
upstream_id(null)
total_cost0.0003944
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