Run: 2026-02-25-01KJ95MQZ3GFA1GEKF3249MY1R

Run Details

Duration:
9.8s
Cost:
$0.003734
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 Stern Welcome" data-color="red"> As I dismounted, the heavy thud of armored boots echoed against the cobblestones. Sir Roland stood framed in the shadow of the stable doors, his cape the color of a guttering flame. "You’re late, squire," he barked, his voice cutting through the evening air like a whetted blade. I froze, my hands still gripping Thunder’s reins. He didn't move to help; he simply watched me with eyes that had seen a hundred battles and found me wanting in every one. "In this castle, time is as precious as blood. Rub down your horse and meet me in the training square. Do not make me wait again." </nc-section> <nc-section data-title="Version 2: A Knight’s Kindness" data-color="green"> The comforting scent of dry hay and horses greeted me as I led Thunder toward the stalls. A man with silver-streaked hair and a worn leather jerkin looked up from a water trough, a gentle smile breaking across his weathered face. "Steady now, lad," Sir Roland said, stepping forward to catch the lead rope. "He’s a spirited one, isn't he? Much like my first mount." He clapped a heavy, warm hand on my shoulder, his presence as steadying as an old oak tree. "Welcome to the fold, Frederick. Get him settled and find some hay. Once you've caught your breath, we'll get you started on the basics." </nc-section> <nc-section data-title="Version 3: The Cold Evaluation" data-color="blue"> I felt Sir Roland’s gaze before I actually saw him. He was leaning against a wooden pillar, partially obscured by the blue twilight, his arms folded across a breastplate polished to a mirror finish. He didn't speak as I unbuckled my saddlebags, his silent observation making every fumble of my fingers feel like a monumental failure. "They told me you had potential," he finally said, his voice low and analytical. I stood straight, trying to mask my exhaustion. He stepped into the light, his expression unreadable. "Potential is just a word. Tomorrow, we find out if there is steel beneath that squire’s tunic. Sleep well, Frederick. You will need your strength." </nc-section>
created_at"2026-02-25T01:12:02.284Z" 2/25/2026, 1:12:02 AM
model"google/gemini-3-flash-preview-20251217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1724
moderation_latency(null)
generation_time9753
tokens_prompt318
tokens_completion827
native_tokens_prompt304
native_tokens_completion1194
native_tokens_completion_images0
native_tokens_reasoning682
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"
usage0.003734
router(null)
provider_responses
0
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0"
is_byokfalse
latency1724
model_permaslug"google/gemini-3-flash-preview-20251217"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981922-GOlwRG6Zqf2oTY3017gV"
upstream_id(null)
total_cost0.003734
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