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Run: 2026-02-25-01KJ95AP36X5CV5H69Z71X3PW1
Run Details
Model:
Gemini 2.5 Flash (Reasoning)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
4.4s
Cost:
$0.002109
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 Welcome (Version 1)" data-color="red"> As I dismounted near the bustling stables, the heavy scent of straw and horseflesh filling the air, a figure emerged from the shadows cast by the great stone archway. He was a man of impressive build, his plate armor gleaming dully even in the fading light, a stern expression etched onto a face framed by a short, greying beard. "Squire Frederick, I presume?" Sir Roland's voice was a low rumble, devoid of warmth, his eyes sweeping over me with an almost unnerving scrutiny. "Welcome to Wyvernstone. See your horse stabled, then report to the training yard. There's no time for idleness here." He turned on his heel, his cloak swirling, before I could even offer a proper bow. </nc-section> <nc-section data-title="The Welcome (Version 2)" data-color="green"> I led Thunder towards the stables, the sounds of horses snorting and grooms shouting a comforting cacophony. Before I could even hand the reins over, a hearty laugh boomed from a man leaning against a stable door, wiping his hands on a rag. "Ah, Frederick, lad! You made good time!" Sir Roland, despite his formidable build and clear knightly bearing, had an infectious grin. He clapped me firmly on the shoulder, almost dislodging my pack. "Good to finally meet you. I'm Roland. Not afraid of a bit of hard work, are we? Good. Tell the stable master to look after Thunder, then find me in the mess hall. A long ride deserves a hearty meal." His eyes twinkled with genuine welcome. </nc-section> <nc-section data-title="The Welcome (Version 3)" data-color="blue"> The castle's outer bailey was a hive of activity, even as twilight deepened. I guided Thunder past carts and grooms, searching for a place to secure him. A man stood by the stable entrance, arms crossed, observing the ebb and flow of evening chores. His armor was a testament to countless battles, scuffed and worn, but immaculately maintained. As I approached, he straightened, his gaze, though weary, sharpened upon me. "Frederick, I take it?" Sir Roland's voice was quiet, almost contemplative, his eyes tracing the lines of my travel-worn clothes, then my face. "You look your father's son. Leave your mount with Grolf inside; he'll see to him. Come find me when you're settled, we'll discuss tomorrow." There was a depth in his eyes that spoke of more than just a simple greeting. </nc-section>
created_at
"2026-02-25T01:06:32.685Z"
2/25/2026, 1:06:32 AM
model
"google/gemini-2.5-flash"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1041
moderation_latency
(null)
generation_time
4356
tokens_prompt
318
tokens_completion
789
native_tokens_prompt
304
native_tokens_completion
807
native_tokens_completion_images
0
native_tokens_reasoning
228
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
0.0021087
router
(null)
provider_responses
0
endpoint_id
"16c01e26-9b91-4d22-b487-ed35634b017d"
is_byok
false
latency
1041
model_permaslug
"google/gemini-2.5-flash"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771981592-qKHhG7ipdMmBsdpGilWO"
upstream_id
(null)
total_cost
0.0021087
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