Run: 2026-02-20-01KHYB09E35GG623GFZVPWWEME

Run Details

Duration:
4.8s
Cost:
$0.000234
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="Stables and Steel" data-color="red"> Thunder’s hooves skidded to a halt before the stone stables, their clatter cutting through the dusk. I fumbled to dismount, my gloves slipping on the saddle, when a shadow loomed beside me. Sir Roland loomed taller than I’d imagined—broad as an oak, his chainmail creaking like a ship’s rigging, a gash across his left cheek still pink with age. He didn’t smile, but his eyes—sharp as a blacksmith’s tongs—locked onto mine. “Frederick,” he rumbled, his voice a low growl that vibrated in my bones. He clapped a hand on my shoulder, the blow hard enough to make me grunt. “Your horse’s got spirit. Good. Arrogant squires get themselves killed faster than slow ones, but spirit… spirit can be trained. Or broken. Your choice.” He nodded at the stables, where a mare nickered, her foal nuzzling her flank. “The grooms’ll see you settled. But first—you eat. Then you meet the armory. Swords don’t care if you’re tired.
created_at"2026-02-20T20:14:04.75Z" 2/20/2026, 8:14:04 PM
model"bytedance-seed/seed-1.6-flash-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency494
moderation_latency(null)
generation_time4707
tokens_prompt318
tokens_completion735
native_tokens_prompt397
native_tokens_completion681
native_tokens_completion_images(null)
native_tokens_reasoning406
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"content_filter"
native_finish_reason"content_filter"
usage0.000234075
router(null)
provider_responses
0
endpoint_id"e01a1227-001b-44d4-a376-90850668fa84"
id"02177161844489734cb6184a92ddd9ae87302c189a666e5bd3bf6"
is_byokfalse
latency306
model_permaslug"bytedance-seed/seed-1.6-flash-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771618444-dTLoiR8qO7UJtxJuJcKq"
upstream_id"02177161844489734cb6184a92ddd9ae87302c189a666e5bd3bf6"
total_cost0.000234075
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
Fail Match blue prose section
/<nc-section data-title="[^"]*" data-color="blue">[^<]+<\/nc-section>/
n/a
Fail Match green prose section
/<nc-section data-title="[^"]*" data-color="green">[^<]+<\/nc-section>/
n/a
Fail Match red prose section
/<nc-section data-title="[^"]*" data-color="red">[^<]+<\/nc-section>/
n/a
no eval