NC Bench
Overview
About
Tests
Models
Model
Writer: Palmyra X5
Test
Tool usage within Novelcrafter
Scenario
Create alternate prose sections
Run ID
2026-02-08-01KGYZE2FE5KPQDXT4STX8W5R5
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"> Sir Roland stood by the stables, his armor polished to a mirror shine, one gauntleted hand resting on the hilt of his sword. He eyed Thunder with mild disdain as I pulled the reins to a halt. “Squire,” he said, voice like gravel under steel, “we don’t ride stallions like warhorses into the courtyard. You’ll spook the mares.” I stammered an apology, dismounting awkwardly. He stepped forward, towering over me. “You’re late. Training begins at dawn, not sunset. You’re not a noble’s pet—you’re here to serve the crown. Remember that.” His words stung, but beneath them, I sensed the weight of duty he bore. I bowed my head. “Yes, Sir Roland.” He grunted, then tossed me a feed sack. “Then start by mucking the stables. We’ll see if you’ve got grit before we teach you glory.” </nc-section> <nc-section data-title="Version 2: An Unexpected Ally" data-color="green"> As I guided Thunder into the stable yard, a knight emerged from the shadow of the hayloft, smiling beneath a neatly trimmed beard. His armor was worn but lovingly maintained, and a sparrow perched briefly on his shoulder before flitting away. “Ah! The new squire!” he called, his voice warm and rich. “You must be Frederick. I’m Sir Roland.” He extended a hand, calloused but kind. I shook it, surprised by the ease in his manner. “Thunder’s a fine beast,” he said, patting the stallion’s neck. “And you’ve got a rider’s seat. That’s half the battle won.” “I hoped to arrive earlier,” I said, “but the river crossing was slow.” “No matter,” Roland said with a chuckle. “The stars still guide us, and the stables aren’t going anywhere. Come—let’s bed your horse, then I’ll show you the armory. There’s much to learn, but we’ll take it one step at a time.” </nc-section> <nc-section data-title="Version 3: Echoes of the Past" data-color="blue"> Sir Roland stood silhouetted against the dying light, his back to me as I approached. He didn’t turn, even as Thunder’s hooves clattered on the cobbles. “You’re the son of Elias,” he said at last, his voice low, as if speaking to a ghost. I froze. My father’s name hadn’t been spoken in years. “Y-yes, sir.” He turned then, his eyes sharp and ancient, like chips of storm-gray sky. “He saved my life at Blackfen Pass. Died with a dragonfang arrow in his chest.” I swallowed hard. I’d never known the full story. Roland stepped closer, studying my face. “They say you’ve his eyes. And his fire. If that’s true, then this castle will either burn—or rise—because of you.” He placed a hand on my shoulder. “Welcome, Frederick. Your training begins tonight.” </nc-section>
created_at
"2026-02-08T15:55:39.268653+00:00"
Sunday, February 8th, 2026 at 3:55:39 PM GMT+00:00
model
"writer/palmyra-x5-20250428"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
4296
moderation_latency
146
generation_time
12370
tokens_prompt
282
tokens_completion
681
native_tokens_prompt
303
native_tokens_completion
689
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
0.0043158
router
(null)
provider_responses
0
status
200
is_byok
false
latency
4296
endpoint_id
"c684c4e7-1b77-4ca5-9516-7ecc66e2c455"
provider_name
"Amazon Bedrock"
model_permaslug
"writer/palmyra-x5-20250428"
api_type
"completions"
id
"gen-1770566126-u9fDqpyhvUdxgVFUtVca"
upstream_id
(null)
total_cost
0.0043158
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%