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Run: 2026-02-25-01KJ952YS98WM4FPV4VWF8BVR8
Run Details
Model:
Gemini 2.5 Flash (Reasoning)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
3.7s
Cost:
$0.001751
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="The Greeting: Version 1" data-color="red"> I guided Thunder towards the bustling stables, the scent of hay and horseflesh thick in the air. As I dismounted, my legs stiff from the long ride, a figure emerged from the shadows of the stable archway. He was a man of imposing stature, his broad shoulders filling out the worn steel of his breastplate, and a grizzled beard framed a face etched with the lines of countless battles. "Squire Frederick, I presume?" His voice was a low rumble, direct and uncompromising. "I am Sir Roland. Welcome to Castle Valoria. Your training begins now." </nc-section> <nc-section data-title="The Greeting: Version 2" data-color="green"> Steam rose from Thunder's flanks as I led him into the stable yard, the clatter of hoofs and the murmur of stablehands filling the twilight. Before I could even secure my mount, a tall knight with hair the color of salt and pepper stepped forward, a kind yet firm smile on his face. He wore practical, unadorned armor, and his movements were those of a man perpetually ready. "Frederick, is it?" he asked, extending a gauntleted hand. "Sir Roland. Good to finally have you. Leave your horse to the lads, and come, let's get you settled before we discuss the arduous path ahead." </nc-section> <nc-section data-title="The Greeting: Version 3" data-color="blue"> The moment Thunder's hoofs echoed on the cobbles of the stable yard, a stern-faced knight in chainmail and a crimson surcoat approached, his expression unreadable. He was lean, hawk-nosed, and his eyes, though sharp, held a weariness that spoke of long service. "You are Frederick," he stated, rather than asked, as I untethered my saddlebags. "I am Sir Roland, the castle's resident blade-master. Your arrival was expected. Hand your horse to the stable master, and then report to the training grounds. We waste no daylight, even at dusk." </nc-section>
created_at
"2026-02-25T01:02:19.44Z"
2/25/2026, 1:02:19 AM
model
"google/gemini-2.5-flash"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1151
moderation_latency
(null)
generation_time
3664
tokens_prompt
318
tokens_completion
683
native_tokens_prompt
304
native_tokens_completion
664
native_tokens_completion_images
0
native_tokens_reasoning
200
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
0.0017512
router
(null)
provider_responses
0
endpoint_id
"16c01e26-9b91-4d22-b487-ed35634b017d"
is_byok
false
latency
1151
model_permaslug
"google/gemini-2.5-flash"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771981339-KjFbU6ZDlavT8LdTfOsk"
upstream_id
(null)
total_cost
0.0017512
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