Run: 2026-09-10-01M25DP3FKAGNT67GPA64W56PT

Run Details

Duration:
12.0s
Cost:
$0.001526
Provider:
DeepSeek

Evaluation summary

Score Evaluator
Details Link
99.98% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
99.9920% 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
Molly unfolded a crayon-smeared map of the Patterson house across a sticky food-court table. Bill polished a juice box he claimed was a lockpick. Their target was not a vault or a diamond, but the teetering mountain of presents at little Timmy's fifth birthday party. The venue featured a bouncy castle, a face-painting witch, and at least fourteen toddlers with the grip strength of tiny loan sharks. Molly planned to enter as a piƱata safety inspector. Bill would pose as a magician whose only trick was making gifts disappear. The window was narrow: after cake, before parents started filming. The bouncy castle would provide chaos. The party favor table would provide cover. The birthday boy, however, apparently bit. "What if the kids cry?" Bill asked. "Crying is noisy cover," Molly said. "Grab the wrapped ones. Leave the cards." "And the cake?" "Decoy." Bill worried about the llama. Molly worried about the clown. The clown knew Bill from a previous job. That changed everything. They rehearsed their escape through the petting zoo, past a goat with criminal instincts, and into a waiting minivan shaped like a cupcake. It was, Bill admitted, the most terrifying heist they had ever planned.
created_at"2026-09-10T10:26:46.904Z" 9/10/2026, 10:26:46 AM
model"deepseek/deepseek-v4.1-flash-20260910"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency732
moderation_latency(null)
generation_time11971
tokens_prompt75
tokens_completion2434
native_tokens_prompt93
native_tokens_completion2520
native_tokens_completion_images(null)
native_tokens_reasoning2255
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.00152595
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1789036006-MxNHVVwsXbwp71OKbEAu"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1789036006-vtpwhjXIolvY3d2V7iBl"
upstream_id"147cd888-a18c-43a2-b2f3-b103dc145720"
provider_responses
0
endpoint_id"fd104bc8-535a-4d31-a847-a8e402e86a02"
id"147cd888-a18c-43a2-b2f3-b103dc145720"
is_byokfalse
latency330
model_permaslug"deepseek/deepseek-v4.1-flash-20260910"
provider_name"DeepSeek"
status200
total_cost0.00152595
cache_discount(null)
upstream_inference_cost0
provider_name"DeepSeek"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
99.98% Matches word count n/a
neededCleanfalse
words198
100.00% Dialogue to Total Word Ratio
Ratio: 9.95%, Deviation: 0.05%
neededCleanfalse
wordsTotal201
wordsDialogue20
99.9920%