NC Bench
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Run: 2026-02-20-01KHY8QMWCCM46M1Z30X70FDQN
Run Details
Model:
ByteDance Seed 1.6 Flash
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
8.8s
Cost:
$0.000328
Provider:
Seed
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
0.0000%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.
Model response
Messages
Meta
AI
The backyard smelled of vanilla and tears—Lila from the next door had smacked her head on a balloon and was now sobbing into her Kool-Aid. Above it, a unicorn piñata sagged, its horn lopsided, a tail tied with a neon ribbon. Molly crouched behind a bush, her utility belt askew, staring at the presents: a tiny bike with training wheels, a box of sparkly stickers, a teddy bear wearing a party hat. “Bill,” she hissed, “the presents are *under* the oak. But the sheet cake’s on the table. One misstep, and Little Lucas’ll spot our boots.” Bill, munching a cupcake, wiped frosting from his chin. “Chill. He’s too busy trying to eat the piñata’s ear. (Nods at a balloon he’d filled with confetti.) Distraction. Pop this, and chaos. Presents’ll be *begging* to be… uh… rearranged.” Molly blinked. “Chaos? What if the piñata breaks? The parents’ll *see* us.” “Parents? They’re too busy taking selfies with the dinosaur piñata.” Bill held up a crumb-caked cupcake. “Practice. (Laughs.) We’ll fit the stickers in the bike’s basket. Teddy bear goes in the cake box.” A small voice piped up: “Sir? Are you hiding candy?” Bill froze, then forced a grin. “Uh… yes, buddy! But shhh—we’re *helping*. (Pauses, brightening.) You got a lollipop? We’ll trade it for a… a magic sticker, yeah?” The kid thought. “Okay.” He ran off, lollipop in hand. Molly stared at Bill. “You just bribed a 6-year-old with a lie.” Bill winked. “Now we have a distraction. And a lookout.” Molly sighed, but she was smiling. “If we get caught, I’m blaming the lollipop.” Bill clapped her shoulder. “Deal. Now—let’s take the sparkly one.”
created_at
"2026-02-20T19:34:24.405Z"
2/20/2026, 7:34:24 PM
model
"bytedance-seed/seed-1.6-flash-20250625"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
492
moderation_latency
(null)
generation_time
8646
tokens_prompt
77
tokens_completion
1049
native_tokens_prompt
149
native_tokens_completion
1057
native_tokens_completion_images
(null)
native_tokens_reasoning
595
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
0.000328275
router
(null)
provider_responses
0
endpoint_id
"e01a1227-001b-44d4-a376-90850668fa84"
id
"02177161606454950b1c418616fd9b5f78a16c5c9d341625648f9"
is_byok
false
latency
301
model_permaslug
"bytedance-seed/seed-1.6-flash-20250625"
provider_name
"Seed"
status
200
api_type
"completions"
id
"gen-1771616064-LDjEBe71tyIbOsDslWdI"
upstream_id
"02177161606454950b1c418616fd9b5f78a16c5c9d341625648f9"
total_cost
0.000328275
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Seed"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Matches word count
n/a
neededClean
false
words
280
0.00%
Dialogue to Total Word Ratio
Ratio: 53.57%, Deviation: 43.57%
neededClean
false
wordsTotal
280
wordsDialogue
150
0.0000%