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Run: 2026-02-25-01KJ95AKH7833SB1CNK4N8Y9SM
Run Details
Model:
Gemini 2.5 Flash (Reasoning)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
3.9s
Cost:
$0.001656
Provider:
Google AI Studio
Evaluation summary
Score
Evaluator
Details Link
Pass
Match blue prose section
(details)
Pass
Match green prose section
(details)
Pass
Match red prose section
(details)
no eval
Overall
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
Messages
Meta
AI
<nc-section data-title="Chapter 1: The Arrival, Version 1" data-color="red"> As I dismounted near the weathered stables, the smell of hay and horseflesh filled the air. A figure emerged from the shadows cast by the setting sun, a tall man with a stern face and a scar tracing his left brow. His armor, though polished, bore the marks of many battles. "Squire Frederick, I presume?" His voice was a gravelly rumble. "I am Sir Roland. You're late." He didn't offer a hand, merely observed me with an unblinking gaze that felt like a challenge. My heart, already thrumming with the journey's excitement, now beat with a different kind of anticipation – one tinged with apprehension. </nc-section> <nc-section data-title="Chapter 1: The Arrival, Version 2" data-color="green"> I led Thunder towards the bustling stables, where stablehands moved with practiced efficiency. A warm, booming laugh cut through the din, and a broad-shouldered man in gleaming plate armor strode towards me. His face was kind, lined with years but alight with a genial smile. "Welcome, young Frederick! I'm Sir Roland. A fine mount you have there!" He clapped me heartily on the shoulder, his grip firm and reassuring. "Come, let's get your beast settled, and then we'll find you a proper meal. You must be famished after such a ride." His presence was a breath of fresh air, alleviating the last vestiges of my journey's fatigue and replacing it with a sense of genuine welcome. </nc-section> <nc-section data-title="Chapter 1: The Arrival, Version 3" data-color="blue"> The stables, a sturdy timber structure, loomed as I guided Thunder towards an empty stall. Before I could even unbuckle my saddlebags, a man in practical, well-worn leather and chainmail appeared, his movements quiet and economical. He was of moderate height, with intelligent eyes that seemed to take in every detail. "Frederick, isn't it? Sir Roland," he introduced himself, his voice calm and even-tempered. He gestured to a stable boy who immediately came forward to take Thunder's reins. "Your horse will be seen to. For now, you should report to the steward for your quarters. We'll discuss your duties tomorrow, after you've had a chance to rest." His efficiency was almost clinical, yet devoid of any harshness, instilling a sense of calm order. </nc-section>
created_at
"2026-02-25T01:06:30.061Z"
2/25/2026, 1:06:30 AM
model
"google/gemini-2.5-flash"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1208
moderation_latency
(null)
generation_time
3841
tokens_prompt
318
tokens_completion
789
native_tokens_prompt
304
native_tokens_completion
626
native_tokens_completion_images
0
native_tokens_reasoning
70
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"STOP"
usage
0.0016562
router
(null)
provider_responses
0
endpoint_id
"16c01e26-9b91-4d22-b487-ed35634b017d"
is_byok
false
latency
1208
model_permaslug
"google/gemini-2.5-flash"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771981590-Po9gQ4lTLjnJ4vcAz0U5"
upstream_id
(null)
total_cost
0.0016562
cache_discount
(null)
upstream_inference_cost
0
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