NC Bench
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Run: 2026-02-20-01KHYAZF15KC6B2FZJG75299C3
Run Details
Model:
ByteDance Seed 1.6 Flash
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
6.4s
Cost:
$0.000292
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
Molly flattened herself against the fence, a stretchy mask pulled low over her eyes, and squinted at the backyard. Balloons bobbed like deflated UFOs, a clown in a red nose balanced a stack of cupcakes on his head, and a toddler in sparkles was currently licking a birthday cake off her sneaker. Bill, crammed behind her, fumbled with a lockpick that looked like a toothpick, his elbow digging into her ribs. “Y’think the presents’re in that folding table?” he said, nodding. A larva of a caterpillar crawled up his wrist, and he flinched, nearly dropping it. Molly snorted. “‘Think’? Bill, that’s where the *good* loot is. The cheap stuff’s in the pinata. Clowns never check the table *that* close.” She nudged him with her shoulder. “Stay behind the swing set. When I pop that green balloon—*that* one, with the rainbow dots—you hit the table lock. Easy.” Bill glanced at the toddler, who was now gumming a piece of cake frosting and eyeing his hat. “What if she starts cryin’? Kids got bad radar for *thievery*.” Molly rolled her eyes, reaching into her backpack for a lollipop. “Cryin’? She’s too busy thinkin’ her cake is a *carousel*. Hand me that decoy.” She tossed him a rubber chicken; he caught it with a yelp. “Tie it to the balloon. Distract the clowns. Then grab the biggest bow. The one with the bow. Got it?” He nodded, staring at the rubber chicken. “Got it. Just… try not to let the cake kid sit on my foot?” Molly grinned, already inching toward the bushes. “I’ll save you a present. Maybe a *barbie* with one leg.” They slunk out, the balloon rising, the clowns squawking about a “mystery fowl.” The toddler noticed Bill and pointed, yelling, “BIRDIE!” Bill stumbled, caught himself, and kept going. Molly laughed, low, as the swing set creaked behind them. Some heists were just luck. Most were chaos. This one was *delicious*.
created_at
"2026-02-20T20:13:37.709Z"
2/20/2026, 8:13:37 PM
model
"bytedance-seed/seed-1.6-flash-20250625"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
554
moderation_latency
(null)
generation_time
6249
tokens_prompt
77
tokens_completion
965
native_tokens_prompt
149
native_tokens_completion
935
native_tokens_completion_images
(null)
native_tokens_reasoning
449
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
0.000291675
router
(null)
provider_responses
0
endpoint_id
"e01a1227-001b-44d4-a376-90850668fa84"
id
"02177161841795745fbeaee288e5855715c9c7643a6f5a8c52994"
is_byok
false
latency
410
model_permaslug
"bytedance-seed/seed-1.6-flash-20250625"
provider_name
"Seed"
status
200
api_type
"completions"
id
"gen-1771618417-4qj16ni08rQSlEFVfQ5V"
upstream_id
"02177161841795745fbeaee288e5855715c9c7643a6f5a8c52994"
total_cost
0.000291675
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
322
0.00%
Dialogue to Total Word Ratio
Ratio: 38.20%, Deviation: 28.20%
neededClean
false
wordsTotal
322
wordsDialogue
123
0.0000%