NC Bench
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Run: 2026-02-20-01KHYARKF0F64F7BYS2Y57RTMW
Run Details
Model:
ByteDance Seed 1.6 Flash
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
7.5s
Cost:
$0.000333
Provider:
Seed
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
0.03%
Dialogue to Total Word Ratio
(details)
0.0145%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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
Bill crumples a napkin into the cup holder, snorting. “Pineapple punch? Christ, even the Kool-Aid’s overpriced.” Molly squints through the van window at the inflatable dinosaur. “It’s a kids’ party, Bill. What if we trip over a toy? Or one of them starts crying mid-heist? I told you we should’ve gone for the sports store.” Bill pops a lollipop from his pocket—neon green, stick still sticky. “Relax. Parents are too busy fawning over their ‘little stars’ to notice if a present goes missing. And those boxes? Look at ’em. Wrapped like they’re from Santa itself. Probably got tablets, drones—shit, maybe a Nintendo Switch. Remember the birthday girl’s mom posted her ‘dream party’ on Instagram? Glitter wallpaper, unicorn piñata. Rich people’s kids have all the luck.” Molly adjusts her mask, covering half her face. “What about the piñata? Last time we hit a birthday, that thing clanged like a bell when we hit it.” Bill grins, tapping the side of his head. “Glitter bomb. In the form of a pinata filler. Boom—craft supplies everywhere. Kids’ll be so busy coughing, they won’t care their Paw Patrol backpack’s gone.” Molly sighs, but she’s smiling. “You’re an idiot, you know that? But… okay. One more thing: no stealing the lollipops until after. The parent’ll notice if their cupcake table’s missing a neon green.” Bill salutes. “Yes, ma’am. Mission: Steal Presents, Avoid Crying Kids, Don’t Eat the Candy Before We Go. Got it.” He pauses, then adds, “…Got it?” Molly rolls her eyes, but she’s already reaching for the bag of glitter. “Atta boy.”
created_at
"2026-02-20T20:09:52.874Z"
2/20/2026, 8:09:52 PM
model
"bytedance-seed/seed-1.6-flash-20250625"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
454
moderation_latency
(null)
generation_time
7389
tokens_prompt
77
tokens_completion
1128
native_tokens_prompt
149
native_tokens_completion
1074
native_tokens_completion_images
(null)
native_tokens_reasoning
667
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
0.000333375
router
(null)
provider_responses
0
endpoint_id
"e01a1227-001b-44d4-a376-90850668fa84"
id
"02177161819300599a3f43520201fc0164769d66e52699f6677eb"
is_byok
false
latency
278
model_permaslug
"bytedance-seed/seed-1.6-flash-20250625"
provider_name
"Seed"
status
200
api_type
"completions"
id
"gen-1771618192-rTyeArjw66LczflePxcZ"
upstream_id
"02177161819300599a3f43520201fc0164769d66e52699f6677eb"
total_cost
0.000333375
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
264
0.03%
Dialogue to Total Word Ratio
Ratio: 73.11%, Deviation: 16.89%
neededClean
false
wordsTotal
264
wordsDialogue
193
0.0145%