NC Bench
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Run: 2026-02-16-01KHM5SS4VYHCWENT2QAC4AZMX
Run Details
Model:
DeepSeek V3 (2024-12-26)
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
13.6s
Cost:
$0.000415
Provider:
DeepInfra
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="The Knight's Welcome" data-color="red"> As I dismounted, a tall figure emerged from the shadows near the stables. Sir Roland, his armor gleaming red in the setting sun, approached with a stern expression. "You must be Frederick," he said, his voice as sharp as a blade. "The castle is no place for the faint-hearted. Prove yourself worthy, or be cast aside." His words were cold, but I sensed a challenge rather than a threat. This was my chance to rise. </nc-section> <nc-section data-title="An Unlikely Mentor" data-color="green"> Thunder snorted as a burly knight clad in green surcoat strode toward the stables. "Ah, Frederick!" Sir Roland boomed, his voice warm and hearty. "We’ve been expecting you. Come, let me show you around." His friendly demeanor put me at ease, though I couldn’t shake the feeling that his kindness masked a steel-like resolve. As we walked, he began pointing out the castle’s features, his every word carrying the weight of experience. </nc-section> <nc-section data-title="The Knight’s Test" data-color="blue"> The stables were quiet save for the occasional neigh of horses. Just as I began to tie Thunder’s reins, a shadow fell over me. I turned to see Sir Roland, his blue cloak billowing in the evening breeze. "Frederick," he said, his piercing gaze locking onto mine. "Before you enter the castle, you must pass a test. Fetch the sword from the old oak by the river and return before dawn." His cryptic instructions left me uneasy, but I nodded, determined to prove my worth. </nc-section>
created_at
"2026-02-16T21:30:58.443494+00:00"
2/16/2026, 9:30:58 PM
model
"deepseek/deepseek-chat-v3"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
700
moderation_latency
(null)
generation_time
13598
tokens_prompt
318
tokens_completion
400
native_tokens_prompt
288
native_tokens_completion
363
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
0.00041523
router
(null)
provider_responses
0
id
"chatcmpl-RyiQRC9sCpDFVdMKrbGrCbRC"
status
200
is_byok
false
latency
49
endpoint_id
"5294d55f-9012-496b-8f22-8cc919432dcd"
provider_name
"DeepInfra"
model_permaslug
"deepseek/deepseek-chat-v3"
api_type
"completions"
id
"gen-1771277444-Z3msMAgDAjMdKHUzrBLl"
upstream_id
"chatcmpl-RyiQRC9sCpDFVdMKrbGrCbRC"
total_cost
0.00041523
cache_discount
(null)
upstream_inference_cost
0
provider_name
"DeepInfra"
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%