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Run: 2026-09-03-01M1KRGEHJP9G5H2W7H6HMA9FD
Run Details
Model:
Gemini 3.7 Flash (Reasoning, Medium)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
4.4s
Cost:
$0.003498
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="A Veteran's Scrutiny" data-color="red"> As I dismounted near the cobblestone courtyard of the stables, the heavy thud of iron-shod boots echoed against the stone. Sir Roland emerged from the shadows of the overhang, his scarred face unreadable beneath a weathered brow. He paused, his sharp grey eyes sweeping over Thunder before locking onto me with unrelenting intensity. "You ride hard, boy," Roland said, his voice grating like sharpening steel. "A fine beast, but you look as if a stiff gust could blow you out of the saddle. Tie him off and let us see if your spirit holds more steel than your frame." </nc-section> <nc-section data-title="A Gracious Welcome" data-color="green"> I led Thunder toward the warm glow of the stables, where the rich scent of hay and cedar hung in the evening air. Stepping out to meet me was Sir Roland, clad in a simple leather tunic bearing the sigil of the silver drake. A broad, welcoming grin creased his sun-browned face as he approached. "Welcome to the Citadel, Frederick," Sir Roland greeted warmly, clapping a heavy, reassuring hand onto my shoulder. "We have anticipated your arrival. Thunder here looks well-cared for—a sure sign of a squire who respects his partner. Let us get your mount settled, and then we shall drink to the start of your journey." </nc-section> <nc-section data-title="Shadows of the Past" data-color="blue"> The stables were eerily quiet as the last rays of daylight slipped behind the mountain peaks. A lone figure leaned against the timber fencing, watching my approach through narrowed eyes. Sir Roland did not move until I was a few paces away, when he turned his gaze upward toward the darkening northern sky where smoke faintly drifted over the jagged ridges. "You arrive at a perilous hour, squire," Roland murmured, his tone laced with quiet dread. He stepped forward into the lantern light, touching the hilt of his dragon-crested broadsword. "The old beasts stir once more in the crags. If you seek glory here, Frederick, know that this fortress demands blood before it grants honor." </nc-section>
created_at
"2026-09-03T13:49:36.186Z"
9/3/2026, 1:49:36 PM
model
"google/gemini-3.7-flash-20260813"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1332
moderation_latency
(null)
generation_time
4276
tokens_prompt
303
tokens_completion
632
native_tokens_prompt
304
native_tokens_completion
872
native_tokens_completion_images
0
native_tokens_reasoning
388
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"STOP"
service_tier
"default"
usage
0.003498
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788443376-9OFeVcTmbl9sSco2ZDVt"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788443376-fdZuZTE6ETJ552DXJQdg"
upstream_id
"8HqZarG9FPLVjMcP7dCHmA8"
provider_responses
0
endpoint_id
"dd072012-3274-417d-97e3-e290cba37e31"
id
"8HqZarG9FPLVjMcP7dCHmA8"
is_byok
false
latency
1332
model_permaslug
"google/gemini-3.7-flash-20260813"
provider_name
"Google AI Studio"
status
200
total_cost
0.003498
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
response_cache_source_id
(null)
data_region
"global"
workspace_id
"97e315e5-d303-487d-83c1-83180e8a13d4"
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