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Run: 2026-03-11-01KKFCBEC6GM610FMNQ0R2Z3XR
Run Details
Model:
ByteDance Seed 2.0 Lite
Test:
Tool usage within Novelcrafter
Scenario:
Create alternate prose sections
Duration:
58.7s
Cost:
$0.004979
Provider:
Seed
Evaluation summary
Score
Evaluator
Details Link
Pass
Match blue prose section
(details)
Pass
Match green prose section
(details)
Pass
Match red prose section
(details)
no eval
Overall
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: The Stern Veteran’s Terse Greeting" data-color="red"> Frederick swung down from Thunder’s back, his scuffed leather boots hitting the stable yard’s cobblestones hard enough to spray mud across his travel-worn tunic. He’d barely brushed the worst of the road dust from his sleeves when a broad, unyielding shadow fell over him. Sir Roland, his black plate armor dented along the left pauldron, a thin white scar slicing through his right eyebrow, leaned against the stable’s oak lintel, a gauntleted hand resting on the hilt of his bloodstained broadsword. “You’re late, squire,” he rasped, his voice rough as gravel, no warmth in his flint-grey eyes as he sized Frederick up. He pushed off the post and stepped closer, the scent of iron and old campfire smoke clinging to his wool cloak. “I don’t train boys who can’t keep a schedule. You want to earn your spurs here, you’ll be up an hour before dawn to muck stalls, polish every blade in the armory, and don’t ask questions about the locked cellar beneath the stables. Understand?” Before Frederick could nod, Sir Roland had already turned for the castle, calling over his shoulder, “Tie your horse in the last stall. No exceptions.” </nc-section> <nc-section data-title="Version 2: The Gentle Knight’s Warm Welcome" data-color="green"> Frederick fumbled with Thunder’s knotted girth, his fingers stiff from four hours of cold riding, when a soft laugh curled through the stable yard’s hay-and-clover scented air. Sir Roland, who’d traded his formal knight’s surcoat for a patched wool tunic smudged with horse sweat and wildflower pollen, stepped out from between two stalls, a wobbly orphaned foal tucked under one arm like an oversized lamb. “Let me help you with that, lad—Thunder’s got a habit of tangling his straps to tease every new squire that comes through the gates,” he said, setting the foal down long enough to loosen the knot in one quick, gentle motion. He brushed a strand of sweat-matted mane from Thunder’s forehead before holding out a handful of crisp apple slices, which the stallion lipped up eagerly. “I’ve been waiting for you. The great halls are all stuffy courtiers and boring feasts, but out here? We’ve got the best company in the whole kingdom. I’ll start your sword training at sunrise, but first—come meet the rest of the herd. They’re far better judges of character than any lord in the castle.” </nc-section> <nc-section data-title="Version 3: The Secret Guardian’s Clandestine Greeting" data-color="blue"> Twilight had bleeded the sky to deep indigo by the time Frederick led Thunder into the shadowed stable yard, mist coiling around his boots as he tied the stallion to a weathered post. He’d barely turned around when Sir Roland stepped from the stable’s mouth, his dark cloak swirling around his ankles, the embroidered silver dragon on his chest glowing faintly in the lantern light strung above the stalls. He said nothing for a long moment, his dark eyes scanning the empty yard behind Frederick to make sure they were alone, before he stepped close enough to whisper, “You’re not here to train to be some lord’s errand boy. We both know why your family sent you. The last dragon’s egg is still dormant, hidden beneath the third stall’s stone floor, and it’s our job to keep it from the king’s men who would melt it down to fuel their war machines. I’m glad you finally arrived. There’s work to do, and not much time to do it.” He tossed Frederick a set of iron keys, their wards carved with the same dragon mark as his surcoat. “Tonight, we stand guard. No more delays.” </nc-section>
created_at
"2026-03-11T21:20:26.002Z"
3/11/2026, 9:20:26 PM
model
"bytedance-seed/seed-2.0-lite-20260309"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
837
moderation_latency
(null)
generation_time
58629
tokens_prompt
318
tokens_completion
2686
native_tokens_prompt
348
native_tokens_completion
2446
native_tokens_completion_images
(null)
native_tokens_reasoning
1606
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
0.004979
router
(null)
provider_responses
0
endpoint_id
"bf1a3473-7a0a-46d3-aaa5-adb8f876a697"
id
"021773264026517ceb2efb7fea58c55155fc9fb92515dcd6d9dce"
is_byok
false
latency
835
model_permaslug
"bytedance-seed/seed-2.0-lite-20260309"
provider_name
"Seed"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1773264026-9BlU2Y0yB3ZvF6CmaEco"
upstream_id
"021773264026517ceb2efb7fea58c55155fc9fb92515dcd6d9dce"
total_cost
0.004979
cache_discount
(null)
upstream_inference_cost
0
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