Run: 2026-02-20-01KHYB61K4FKTRVYY3JBKTZ7AM

Run Details

Duration:
38.9s
Cost:
$0.003823
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="Version 1: The Gruff Stable Challenge" data-color="red"> I’d barely swung my leg over Thunder’s saddle to dismount when a sharp bark cut through the stables’ hay-scented hum. Sir Roland—his crimson cloak frayed at the cuffs, armor dented from a recent skirmish, a fresh scar slashing his left eyebrow—stood planted beside a snorting war mare, his fists curled at his sides. “Squire,” he growled, nodding at Thunder’s lathered flanks, “you think a knight’s mount deserves to be left panting in the dust while you gawk at castle banners?” He kicked a loose hay bale toward my feet, the dry stems scattering. “Before you so much as glance at the training yard, you will rub down every horse in this stable—twice— and mend the torn bridle of that mare. Slackness here is death on the battlefield. Prove you’re not a waste of my time.” </nc-section> <nc-section data-title="Version 2: The Foal’s Gentle Lesson" data-color="green"> The clatter of Thunder’s hooves on the stable stones faded into the soft nickering of a foal as I dismounted. Sir Roland knelt beside a straw-lined stall, his green tunic smudged with horsehair, dabbing wild clover salve on the foal’s scraped foreleg. He looked up with a warm smile, his calloused hands pausing to brush a stray dandelion from the foal’s mane. “Frederick,” he said, gesturing for me to join him, “I watched you soothe Thunder’s skittishness as you rode—few squires notice when their mount’s hooves catch on gopher mounds.” The stables’ wooden beams were tangled with climbing ivy, and a jar of mint leaves sat on the stall door for calming spooked horses. “Tending to a horse is not just duty—it’s kinship. Help me wrap this foal’s leg, and I’ll teach you which herbs heal a mount’s aches faster than any armor mends a knight’s wounds.” </nc-section> <nc-section data-title="Version 3: The Twilight Stable Rumor" data-color="blue"> A faint blue lantern’s glow guided me to the stables, where Sir Roland leaned against a weathered oak post, staring at a faded map scrawled with ink that had bleeded to a pale cerulean. He looked up as I dismounted Thunder, his eyes soft as the twilight sky seeping through the stable slats. “You traveled the western road,” he said, not a question—his gaze had caught the dust of the moorlands on my boots. “Did you hear the villagers whispering of a shadow over the Whispering Woods?” He tapped the map’s blank western edge, where a tiny dragon sketch was half-erased. “I did not greet you at the gates because knighthood’s true lessons start not with swords, but with listening. Tether Thunder, and I’ll tell you why the last dragon’s legacy haunts these stables— and why your training is not just about armor and lances.” </nc-section>
created_at"2026-02-20T20:17:13.326Z" 2/20/2026, 8:17:13 PM
model"bytedance-seed/seed-1.6-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency868
moderation_latency(null)
generation_time38869
tokens_prompt318
tokens_completion2015
native_tokens_prompt395
native_tokens_completion1862
native_tokens_completion_images(null)
native_tokens_reasoning1178
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"
usage0.00382275
router(null)
provider_responses
0
endpoint_id"d85c3862-4e0d-4f8d-955b-babc62f98124"
id"021771618633760e14146857e7ceaf6846d2c1b56e6ac77c93383"
is_byokfalse
latency868
model_permaslug"bytedance-seed/seed-1.6-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771618633-85hAZMkVeTfsIVasTzMK"
upstream_id"021771618633760e14146857e7ceaf6846d2c1b56e6ac77c93383"
total_cost0.00382275
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