NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-03-03-01KJTXV09FFCXMEPBNJGRKXE34
Run Details
Model:
Gemini 3.1 Flash Lite (Preview)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
2.8s
Cost:
$0.000830
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="Version 1: The Stern Mentor" data-color="red"> As I dismounted, the heavy thud of metal boots echoed against the cobblestones. Sir Roland emerged from the shadows of the stable, his face a map of jagged scars and stern lines. He did not smile. Instead, he gripped the hilt of his broadsword, his gaze raking over my travel-worn tunic with icy disapproval. "You're late, boy," he growled, the smell of damp hay and stale iron clinging to his armor. "The dragons of the north don't keep appointments, and neither do I. Pick up that pitchfork and earn your keep before I decide you're not worth the training." </nc-section> <nc-section data-title="Version 2: The Weary Welcome" data-color="green"> I led Thunder into the cool shade of the stable, startled by a low chuckle coming from the feed bin. Sir Roland was there, seated on a crate with a whetstone in hand, meticulously sharpening a dagger. He looked older than the tapestries suggested, his greying beard neatly braided. He gestured for me to ease my burden. "Easy there, lad. The castle has a way of swallowing the spirit if you run too fast," he said, his voice as smooth as polished wood. "Unsaddle the beast, get him some water, and come find me by the anvil. We have much to discuss before the moon reaches its zenith." </nc-section> <nc-section data-title="Version 3: The Cryptic Warning" data-color="blue"> "Frederick," Sir Roland whispered, appearing almost out of thin air beside the stable gate. His hand clamped firmly onto my shoulder, his eyes darting toward the darkened spires of the castle keep. There was no warmth in his greeting, only a frantic, haunted urgency. "You shouldn't have come, not tonight of all nights. The last dragon, it... it shifted its weight in the deep caverns beneath us." He pulled me closer, his breath hitching. "Forget the training for a moment. Listen to the ground. If you hear the stone groan, do not look toward the horizon. The legends are waking up, and they aren't hungry for honor—they're hungry for us." </nc-section>
created_at
"2026-03-03T22:41:58.587Z"
3/3/2026, 10:41:58 PM
model
"google/gemini-3.1-flash-lite-preview-20260303"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
576
moderation_latency
(null)
generation_time
2634
tokens_prompt
318
tokens_completion
522
native_tokens_prompt
304
native_tokens_completion
503
native_tokens_completion_images
0
native_tokens_reasoning
0
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
0.0008305
router
(null)
provider_responses
0
endpoint_id
"e004ce39-eb0c-4474-93d5-55072e725970"
is_byok
false
latency
576
model_permaslug
"google/gemini-3.1-flash-lite-preview-20260303"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1772577718-XyZ7oULrypFyh6UaWGZl"
upstream_id
(null)
total_cost
0.0008305
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