NC Bench
Overview
About
Tests
Models
Model
Writer: Palmyra X5
Test
Tool usage within Novelcrafter
Scenario
Create alternate prose sections
Run ID
2026-02-08-01KGYXGSZRZJB6M155VPJPETBW
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: A Stern Welcome" data-color="red"> As I dismounted, a tall knight clad in blackened steel stepped from the shadow of the stables. His gauntleted hand rested on the hilt of his sword. "You're late," he said, voice like gravel beneath a wagon wheel. "The other squires arrived at dawn. I am Sir Roland, Keeper of the West Gate, and I expect discipline—not dawdling at twilight." He eyed Thunder with mild disdain. "A fine horse, but even the swiftest steed means nothing without a punctual rider. Stable him, then report to the armory. We’ll see if you’re fit to carry a sword by week’s end." </nc-section> <nc-section data-title="Version 2: A Fatherly Greeting" data-color="green"> A broad-shouldered knight emerged from the stables, his armor polished but scarred from many campaigns. His smile was warm beneath a thick, graying beard. "Frederick, lad! I’ve been expecting you," he said, clapping me so hard on the shoulder I nearly stumbled. "I knew your father in the border wars—he carried himself with honor. You’ve his eyes, I see." He gently patted Thunder’s neck. "Fine beast. Bring him in, get him brushed down. Then join me for supper. We’ve much to speak of—your training starts tomorrow, and I’d know the sort of man I’m shaping." </nc-section> <nc-section data-title="Version 3: A Test of Worth" data-color="blue"> Before I could tie Thunder to the post, a knight in silver-trimmed armor appeared as if from nowhere. "Draw your dagger," he commanded. I froze. "Now!" he barked. Trembling, I fumbled at my belt. In one swift motion, Sir Roland snatched the blade and flung it into the dirt ten paces away. "A squire must react, not hesitate," he said coldly. "You ride well, but riding is for messengers and fools. If you wish to serve under me, you’ll learn to think like a warrior. Retrieve your blade. Then stable your horse. And pray you move faster next time." </nc-section>
created_at
"2026-02-08T15:22:07.052104+00:00"
Sunday, February 8th, 2026 at 3:22:07 PM GMT+00:00
model
"writer/palmyra-x5-20250428"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1760
moderation_latency
204
generation_time
7710
tokens_prompt
282
tokens_completion
480
native_tokens_prompt
303
native_tokens_completion
484
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
0.0030858
router
(null)
provider_responses
0
status
200
is_byok
false
latency
1760
endpoint_id
"c684c4e7-1b77-4ca5-9516-7ecc66e2c455"
provider_name
"Amazon Bedrock"
model_permaslug
"writer/palmyra-x5-20250428"
api_type
"completions"
id
"gen-1770564118-HpdvISRcZFj2v1AiVt4x"
upstream_id
(null)
total_cost
0.0030858
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
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%