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Run: 2026-02-25-01KJ95F3604A68ZSEV15YPCSA4
Run Details
Model:
Gemini 2.5 Flash (Reasoning)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
2.9s
Cost:
$0.001311
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 bustling stables, a figure detached itself from the shadows cast by the great stone archway. He was a man of impressive build, his armor gleaming faintly in the twilight, a lion rampant crest emblazoned upon his surcoat. "Frederick, I presume?" His voice was deep, resonating with an authority that brooked no argument. "Sir Roland. Welcome to Oakhaven." He extended a gauntleted hand, his grip firm and unyielding. </nc-section> <nc-section data-title="Chapter 1: The Arrival - Version 2" data-color="green"> I led Thunder towards an empty stall, the scent of hay and horseflesh thick in the air. Before I could even begin to unbridle him, a calm, reassuring voice spoke from beside me. "Let me assist you, young squire." I turned to see a knight, his face kind but weathered, standing with a comfortable grace. His armor, though well-maintained, bore the marks of many battles. "Sir Roland," he introduced himself, offering a genuine smile. "You must be Frederick. A long ride, no doubt." </nc-section> <nc-section data-title="Chapter 1: The Arrival - Version 3" data-color="blue"> The moment Thunder's hooves clattered onto the stable yard's cobblestones, a sharp, authoritative voice cut through the stablehands' chatter. "Squire Frederick! About time you arrived." A tall, imposing knight, his polished plate armor reflecting the last rays of the sun, strode forward. He had an air of stern professionalism, a flicker of impatience in his piercing blue eyes. "I am Sir Roland, Knight of the King's Guard. Your training begins now, not tomorrow." </nc-section>
created_at
"2026-02-25T01:08:57.159Z"
2/25/2026, 1:08:57 AM
model
"google/gemini-2.5-flash"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1197
moderation_latency
(null)
generation_time
2854
tokens_prompt
318
tokens_completion
595
native_tokens_prompt
304
native_tokens_completion
488
native_tokens_completion_images
0
native_tokens_reasoning
79
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
0.0013112
router
(null)
provider_responses
0
endpoint_id
"16c01e26-9b91-4d22-b487-ed35634b017d"
is_byok
false
latency
1196
model_permaslug
"google/gemini-2.5-flash"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771981737-wytCmzoVYmHhaJhOOsdd"
upstream_id
(null)
total_cost
0.0013112
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