Run: 2026-03-11-01KKFHYXBP831ZYP8477EM6G2S

Run Details

Duration:
46.6s
Cost:
$0.003859
Provider:
Seed

Evaluation summary

Score Evaluator
Details Link
98.71% Matches word count (details)
99.51% Dialogue to Total Word Ratio (details)
99.1113% 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

AI
Crouched in a thorny maple hedge across from a mint-green ranch, Molly and Bill pressed their bodies flat to dew-soaked clover, squinting at the fourth birthday party sprawled across the lawn. Neon pink streamers tangled in oak branches, a T-Rex shaped bouncy castle wobbled as three screaming seven-year-olds launched themselves at its vinyl walls, and a silver-haired grandma chased a juice-box-wielding toddler across the grass. A stack of gaily wrapped presents teetered on the back porch rail, a 500-piece Lego Millennium Falcon peeking out from under glittery unicorn wrapping paper. Bill’s rented clown costume reeked of week-old cotton candy, his floppy red shoes squishing a line of garden snails as he shifted, the whoopee cushion he’d stuffed in his pocket to blend in wheezing softly. Molly’s pool-noodle unicorn horn drooped into her eyes, the fairy lights she’d taped to it flickering on and off, drawing a curious squirrel to the hedge’s edge. They’d mapped the party’s lull for 3:17, right after cake and before the magic show, when all chaperones would be busy mopping sprinkles. “You sure the hired clown won’t spot us?” Bill breathed. “He’s passed out in the lawn cooler,” Molly hissed.
created_at"2026-03-11T22:58:26.818Z" 3/11/2026, 10:58:26 PM
model"bytedance-seed/seed-2.0-lite-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3179
moderation_latency(null)
generation_time46498
tokens_prompt77
tokens_completion1964
native_tokens_prompt115
native_tokens_completion1915
native_tokens_completion_images(null)
native_tokens_reasoning1638
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"stop"
native_finish_reason"stop"
usage0.00385875
router(null)
provider_responses
0
endpoint_id"bf1a3473-7a0a-46d3-aaa5-adb8f876a697"
id"0217732699069341f48ceb9aa55112abbdf6fec19339eb3352224"
is_byokfalse
latency3179
model_permaslug"bytedance-seed/seed-2.0-lite-20260309"
provider_name"Seed"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773269906-lmXNTJvQcvg9FCqGEb6v"
upstream_id"0217732699069341f48ceb9aa55112abbdf6fec19339eb3352224"
total_cost0.00385875
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
98.71% Matches word count n/a
neededCleanfalse
words194
99.51% Dialogue to Total Word Ratio
Ratio: 7.35%, Deviation: 2.65%
neededCleanfalse
wordsTotal204
wordsDialogue15
99.1113%