Run: 2026-10-13-01M4TBN33E9G2WZZK1NP9029WS

Run Details

Duration:
16.4s
Cost:
$0.015486
Provider:
Fireworks

Evaluation summary

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

AI
<nc-section data-title="Version 1: The Stern Mentor" data-color="red"> As I led Thunder toward the stables, a towering figure emerged from the shadows of the arched doorway. Sir Roland was even more imposing than the stories claimed—his scarred face weathered by countless battles, his eyes sharp as a hawk's. "So you're the new squire," he said, his voice like gravel grinding beneath a boot. He looked me up and down with an expression that gave nothing away. "You're late. The sun has already touched the western tower." I opened my mouth to explain the muddy roads, the fallen bridge at Miller's Crossing—but something in his gaze stopped me. "Excuses are the refuge of the weak," Sir Roland continued, taking Thunder's reins from my trembling hands. "Your training begins at dawn. If you're late again, you'll muck every stall in this stable for a fortnight." He paused, and for just a moment, something flickered across his stern features. "Get some rest, boy. Tomorrow, the real work begins." </nc-section> <nc-section data-title="Version 2: The Warm Welcome" data-color="green"> A hearty laugh echoed across the stable yard as I dismounted. Sir Roland strode toward me with open arms, his weathered face split by a genuine grin that reached his eyes. "Frederick! By the gods, look at you—last I saw you, you were barely tall enough to reach your father's stirrups!" He clapped me on the shoulder with a hand like a ham. "And this magnificent beast must be Thunder. A finer stallion I've not seen in years." He whistled for a stable boy, who scurried over to take the reins. "See that he gets extra oats tonight, Willem. He's had a long journey." Turning back to me, Sir Roland's expression softened. "Your father wrote to me, you know. He says you have the makings of a great knight—and I intend to prove him right." He gestured toward the castle's warm glow. "Come, lad. There's hot stew and a soft bed waiting. Tomorrow we begin your training, but tonight, you rest." </nc-section> <nc-section data-title="Version 3: The Cryptic Encounter" data-color="blue"> The stables were quiet—too quiet—as I led Thunder through the arched entrance. The torches flickered oddly, casting dancing shadows that seemed to move of their own accord. "You're the boy from the eastern provinces." The voice came from everywhere and nowhere. I spun around, hand instinctively moving to my practice sword, until a figure stepped from behind a pillar. Sir Roland regarded me with pale, knowing eyes that seemed to look through me rather than at me. "Sir Roland," I managed, bowing quickly. "It's an honor—" "Honor is a curious thing," he interrupted, circling Thunder slowly, studying the stallion with unusual intensity. "Tell me, Frederick—did anything strange happen on your journey? Any... dreams?" The question caught me off guard. I thought of the recurring vision that had haunted my sleep for weeks—a great winged shadow against a blood-red sky, the sound of roaring that made my bones ache. But how could he possibly know? Sir Roland's lips curved into the faintest of smiles. "We'll speak more of this tomorrow. For now, rest. And Frederick—" he paused at the stable door, his silhouette framed by moonlight, "—whatever you hear in the night, do not leave your chamber." </nc-section> I've created three alternate versions of Sir Roland's greeting: - **Version 1 (red)** presents Sir Roland as a stern, no-nonsense mentor who immediately establishes discipline, though hints of warmth peek through his gruff exterior. - **Version 2 (green)** portrays him as a warm, fatherly figure with a connection to Frederick's family, offering comfort and encouragement to the nervous young squire. - **Version 3 (blue)** takes a mysterious turn, introducing supernatural elements and foreshadowing the dragon storyline with cryptic warnings and unexplained knowledge. Each version sets a distinctly different tone for Frederick's journey ahead. Would you like to develop any of these paths further?
created_at"2026-10-13T10:06:43.323Z" 10/13/2026, 10:06:43 AM
model"fireworks/ember-1-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency599
moderation_latency(null)
generation_time16390
tokens_prompt303
tokens_completion1162
native_tokens_prompt410
native_tokens_completion1024
native_tokens_completion_images(null)
native_tokens_reasoning123
native_tokens_cached409
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.0154857
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791886003-b04UHrXdXaFUBoJ516Cy"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791886003-0dG8BL8unzEptYglv2gt"
upstream_id"chatcmpl-10f94df74ada4a0d81eb6c4a7a7bb214"
provider_responses
0
endpoint_id"b89a2f05-4051-4446-a9b0-7bc8ae7b7c90"
id"chatcmpl-10f94df74ada4a0d81eb6c4a7a7bb214"
is_byokfalse
latency599
model_permaslug"fireworks/ember-1-20260923"
provider_name"Fireworks"
status200
total_cost0.0154857
cache_discount0.0011043
upstream_inference_cost0
provider_name"Fireworks"
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