NC Bench
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Run: 2026-02-16-01KHM61G21DTSKCRHFADP4CP26
Run Details
Model:
DeepSeek V3.1
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
27.2s
Cost:
$0.000344
Provider:
SambaNova
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="Frederick Meets the Knight" data-color="red"> The castle's shadow swallowed me whole as I dismounted, my boots crunching on the gravel path. Before I could even loosen Thunder's saddle, a deep voice cut through the evening air. "You're the new squire, then." Sir Roland emerged from the stable's gloom, his armor still bearing the dust of the training yard. His eyes, sharp as daggers, sized me up in one sweeping glance. "The stables are no place for hesitation, boy. Tend to your mount quickly—slowness has no place in a knight's service." </nc-section> <nc-section data-title="The Stablemaster's Welcome" data-color="green"> A gentle hand took Thunder's reins as I slid from the saddle. "Easy there, lad," Sir Roland's voice was like aged timber, warm and steady. He patted Thunder's neck with practiced ease. "A fine animal you've brought to our care." His smile reached the corners of his eyes, weathered from years of sun and service. "Let's see you settled proper. The stables have been waiting for good hands and a pure heart." He gestured toward the lantern-lit interior where the scent of hay and horses promised sanctuary. </nc-section> <nc-section data-title="An Unexpected Meeting" data-color="blue"> The clatter of armor made me turn as Sir Roland strode from the stable, removing his gauntlets. Moonlight caught the silver in his beard. "Frederick of the Western Fields?" he asked, his voice carrying the weight of command softened by curiosity. "Your father's reputation precedes you." He studied me not as a superior might assess an inferior, but as a craftsman examines raw material. "The stables will be your first teacher. How you treat these noble creatures will tell me more about your character than any sword lesson ever could." </nc-section>
created_at
"2026-02-16T21:35:24.695154+00:00"
2/16/2026, 9:35:24 PM
model
"deepseek/deepseek-chat-v3.1"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1951
moderation_latency
(null)
generation_time
27131
tokens_prompt
348
tokens_completion
457
native_tokens_prompt
291
native_tokens_completion
400
native_tokens_completion_images
(null)
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
0.00034365
router
(null)
provider_responses
0
id
"95a089ab-9877-4661-a3c0-305a06af7f82"
status
200
is_byok
false
latency
1951
endpoint_id
"1dda4bb9-c626-4816-bb54-99665323fef0"
provider_name
"SambaNova"
model_permaslug
"deepseek/deepseek-chat-v3.1"
api_type
"completions"
id
"gen-1771277697-uYOFhH9eY7HsfSKFmPdX"
upstream_id
"95a089ab-9877-4661-a3c0-305a06af7f82"
total_cost
0.00034365
cache_discount
(null)
upstream_inference_cost
0
provider_name
"SambaNova"
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
100.0000%