Run: 2026-02-20-01KHY8KW7MA1QMBBBZH4C14H7F

Run Details

Duration:
52.2s
Cost:
$0.003849
Provider:
Seed

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="Chapter 1 Alternate: The Gauntlet’s Jab" data-color="red"> Thunder’s hooves had barely settled in the stables’ straw when a gauntleted fist rapped sharply against the wooden stall frame—Sir Roland, his scar-sliced cheek flushed with the day’s last anger, stood poised to greet Frederick. The knight’s crimson cloak still reeked of raider smoke, a reminder of the skirmish he’d quelled at the western border that morning. “You let a bramble scratch your stallion’s flank on the ride in,” he snapped, jabbing a finger at the faint gash on Thunder’s hindquarter. “A squire who can’t guard his mount can’t guard his liege—and this castle doesn’t suffer careless squires.” He seized Frederick’s wrist, his grip firm but not cruel, and nodded at the stable boy hauling hay: “First lesson: tend to your horse before your own hunger. Fail that, and you’ll be mucking stalls till the ravens forget your name.” </nc-section> <nc-section data-title="Chapter 1 Alternate: The Foal’s Whisper" data-color="green"> As Frederick led Thunder into the stables’ sun-dappled aisle, a soft whinny drew his eye—Sir Roland, his forest-green tunic dotted with clover, knelt beside a skittish foal nuzzling his palm. The knight lifted his head, a warm smile crinkling the corners of his weathered eyes, and greeted Frederick with a nod that felt like a breeze through oak boughs. “You speak to your stallion like he’s a friend, not a tool,” he said, gesturing to Frederick’s gentle pat on Thunder’s neck. He held out a handful of sweet feed to the foal, which nuzzled closer. “Training’s not just about swings and salutes—it’s about growing with the things you’re sworn to protect. Tuck a sprig of clover in Thunder’s mane tomorrow; it’ll calm him when the castle bells roar. Small kindnesses make strong squires.” </nc-section> <nc-section data-title="Chapter 1 Alternate: The Shield’s Echo" data-color="blue"> The stables hummed with the soft snorts of resting horses when Sir Roland stepped from the shadow of a stacked hay bale, his blue cloak faded by years of rain and sun, his hand brushing the chipped edge of an old oak shield propped against a stall. He greeted Frederick with a quiet murmur, not a shout, his gaze drifting to Thunder as if seeing a ghost of a horse long gone. “My first squire—Liam—rode a stallion just like yours,” he said, his voice thick with memory. “He forgot to check his mount’s shoes before a patrol, and it cost him his life in the moors.” He leaned against the stall frame, the evening mist curling through the stable doors. “Training will teach you to hold a sword, but wisdom will teach you to look twice. Tend to your horse’s shoes tonight. It’s a small thing, but small things weave the fabric of duty.” </nc-section>
created_at"2026-02-20T19:32:20.865Z" 2/20/2026, 7:32:20 PM
model"bytedance-seed/seed-1.6-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3629
moderation_latency(null)
generation_time52117
tokens_prompt318
tokens_completion2042
native_tokens_prompt395
native_tokens_completion1875
native_tokens_completion_images(null)
native_tokens_reasoning1199
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.00384875
router(null)
provider_responses
0
endpoint_id"d85c3862-4e0d-4f8d-955b-babc62f98124"
id"021771615941118d3ceb3d471ce278cd568773b7d71d639a14de8"
is_byokfalse
latency3629
model_permaslug"bytedance-seed/seed-1.6-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771615940-nHRF0EtG6ljVVNdJO4NN"
upstream_id"021771615941118d3ceb3d471ce278cd568773b7d71d639a14de8"
total_cost0.00384875
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

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