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Run: 2026-02-19-01KHVPAW8RY3XQ3XBMZ0RMGAKF
Run Details
Model:
Gemini 3.1 Pro (Preview)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
22.0s
Cost:
$0.018488
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 Imposing Greeting" data-color="red"> I pulled gently on Thunder's reins, bringing the great stallion to a trot and finally a halt in the cobblestone courtyard. The earthy scent of hay and horse sweat wafted from the nearby stables. As I slid from the saddle, a hulking figure stepped out from the shadows of the timber-framed barn. Clad in a heavy chainmail hauberk and a tunic bearing the royal crest, Sir Roland crossed his massive, scarred arms. "You must be the new blood," his voice boomed, deep and resonant enough to rattle the stable doors. "Frederick, isn't it? Let's see if you have the mettle to match that fine beast of yours." </nc-section> <nc-section data-title="Version 2: The Weary Veteran" data-color="green"> The rhythmic clatter of Thunder's hooves slowed to a heavy walk as we approached the castle's sprawling stables. Stablehands scurried about their evening chores, but my attention was instantly captured by a lone man leaning casually against a wooden post. Sir Roland was older than the tales had suggested, his beard streaked with slate-gray and his face deeply lined by years of harsh winters and brutal campaigns. He was polishing the brass pommel of his broadsword, though his piercing, eagle-like gaze never left me as I dismounted. "A long ride for a young boy," Roland grunted, setting his polishing cloth aside. "Welcome to the real world, Squire Frederick. Tie off the stallion; your training begins the moment your boots hit the dirt." </nc-section> <nc-section data-title="Version 3: The Lantern-lit Meeting" data-color="blue"> I steered Thunder toward the warm, lantern-lit archways of the royal stables, the twilight casting long, dancing shadows across the courtyard. Before I could even call out for a stable boy, a sprawling silhouette emerged from the golden hour glow. It was Sir Roland. I recognized him instantly from the legendary silver crest on his breastplate. He walked with a slight, deliberate limp—a souvenir from the early Border Skirmishes—but still carried himself with the indomitable presence of a mountain. "Easy there," Roland said softly, gently taking Thunder's bridle before turning his stern, evaluating eyes on me. "I am Sir Roland. I hope you brought more than just childhood dreams of glory, Frederick, for a true knight is forged in mud and sweat, not in tavern songs." </nc-section>
created_at
"2026-02-19T19:34:22.581Z"
2/19/2026, 7:34:22 PM
model
"google/gemini-3.1-pro-preview-20260219"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3361
moderation_latency
(null)
generation_time
21825
tokens_prompt
318
tokens_completion
1019
native_tokens_prompt
304
native_tokens_completion
1490
native_tokens_completion_images
0
native_tokens_reasoning
940
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
0.018488
router
(null)
provider_responses
0
endpoint_id
"2abf5677-0826-45d9-8470-3d62c31d54a1"
is_byok
false
latency
3361
model_permaslug
"google/gemini-3.1-pro-preview-20260219"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771529662-xV216mT9t0ONWB4zyw8e"
upstream_id
(null)
total_cost
0.018488
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