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Run: 2026-02-19-01KHVPEKKPT6XJRT7YD6NDX8W4
Run Details
Model:
Gemini 3.1 Pro (Preview)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
16.7s
Cost:
$0.018788
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 Veteran" data-color="red"> I pulled back on Thunder's reins, bringing the great stallion to a snorting halt near the vast timber outbuildings. Before my boots even hit the cobblestones, a towering figure emerged from the shadowy threshold of the stables. "Easy there, boy," a resonant voice boomed, though whether it was directed at me or the horse, I couldn't immediately tell. It was Sir Roland, the local knight, clad in a battered surcoat with his arms crossed over a barrel chest. A weathered scar ran down his cheek, catching the dying light of the sun, and his assessing gaze pinned me in place. "So, you're the new blood," he stated, stepping forward to inspect me with a discerning eye. "Welcome to the real work, squire." </nc-section> <nc-section data-title="Version 2: The Gracious Mentor" data-color="green"> The scent of fresh hay, oiled leather, and horse sweat greeted me as I guided Thunder toward the warmth of the stables. Waiting by the open courtyard was a broad-shouldered man tending to a chestnut mare. He paused, wiping oil from his hands with a scrap of linen cloth, and turned to me with a warm, wrinkled smile. He wore the casual tunic of a man hard at work rather than his shining armor, but the noble, confident bearing of Sir Roland was unmistakable. "Frederick, is it?" he asked gently, stepping forward to pat Thunder's lathered neck. "A fine beast you've rode in on. I am Sir Roland. Let us get him watered and brushed, and then we'll see if you are quite as sturdy as your mount." </nc-section> <nc-section data-title="Version 3: The Formal Encounter" data-color="blue"> Twilight began to settle as I guided Thunder beneath the archway of the royal stables, the clatter of hooves echoing softly against the ancient stone. There, bathed in the soft, flickering light of a newly lit wall torch, stood Sir Roland. He was a legend made flesh, standing with an easy stillness that belonged only to master swordsmen. As I dismounted, my bones aching from the long ride, he offered a solemn but respectful nod. "The journey has not broken your spirit, I see," Sir Roland observed, his voice smooth and steady as the evening breeze. He extended a leather-gloved hand toward me. "I am Roland. Leave your mount to the stable boys, Frederick. Come inside; your true trials begin the moment the sun falls." </nc-section>
created_at
"2026-02-19T19:36:24.787Z"
2/19/2026, 7:36:24 PM
model
"google/gemini-3.1-pro-preview-20260219"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3230
moderation_latency
(null)
generation_time
16356
tokens_prompt
318
tokens_completion
1022
native_tokens_prompt
304
native_tokens_completion
1515
native_tokens_completion_images
0
native_tokens_reasoning
953
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
0.018788
router
(null)
provider_responses
0
endpoint_id
"2abf5677-0826-45d9-8470-3d62c31d54a1"
is_byok
false
latency
3230
model_permaslug
"google/gemini-3.1-pro-preview-20260219"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771529785-2gB04S0MLyzmqohy0lSV"
upstream_id
(null)
total_cost
0.018788
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