Run: 2026-04-25-01KQ2E9QB30FC6W6D72J2D75E8

Run Details

Duration:
5.8s
Cost:
$0.000102
Provider:
DeepSeek

Evaluation summary

Score Evaluator
Details Link
93.65% Matches word count (details)
86.96% Dialogue to Total Word Ratio (details)
90.3053% 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

AI
“We’re really doing this?” Bill whispered, crouched behind a bouncy castle shaped like a grinning unicorn. “Stealing from a bunch of seven-year-olds?” “It’s not from them, it’s from the parents,” Molly said, tightening the straps on her inflatable giraffe costume. “They’re the ones who bought the gift cards and the tablets. The kids just get the boxes.” “I feel like a monster.” “You feel like a monster in a giraffe suit? Great. That’s the cover. When I say ‘the cake is coming,’ you cut the power to the disco lights. I grab the presents from under the Smurf tablecloth.” “What if a kid sees me?” “Then you dance. Giraffes dance at parties. It’s a known fact.” “It is not a known fact.” “It is now. You’re ‘Jeremy the Giraffe.’ I’m ‘Penelope the Penguin.’ We’re from Party Pirates, Inc. They hired us.” “They hired a DJ named Dave.” “Dave just got food poisoning from the mini quiches. I saw him sneeze in the bouncy castle. He’s out. We’re in.” Bill sighed, his neck ruff fluttering. “And the loot?” “Fifty-fifty, after I deduct costume rental and emotional damage.” “Emotional damage?” “Yeah. Listening to you whine.” Molly zipped up her penguin beak. “Now get ready. The limbo music stopped. That’s our cue.”
created_at"2026-04-25T13:47:06.471Z" 4/25/2026, 1:47:06 PM
model"deepseek/deepseek-v4-flash-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1268
moderation_latency(null)
generation_time5717
tokens_prompt77
tokens_completion366
native_tokens_prompt67
native_tokens_completion331
native_tokens_completion_images(null)
native_tokens_reasoning0
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"
usage0.00010206
router(null)
provider_responses
0
endpoint_id"722e0746-2034-4d6e-a08f-e6271849ee9e"
id"fdc063bc-4dab-49de-b80f-82c6c116592c"
is_byokfalse
latency414
model_permaslug"deepseek/deepseek-v4-flash-20260423"
provider_name"DeepSeek"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777124826-i6AOrAqnOF2ITCI9KwUg"
session_id(null)
api_type"completions"
id"gen-1777124826-C3wtOD8eb2VUWNJCWXxj"
upstream_id"fdc063bc-4dab-49de-b80f-82c6c116592c"
total_cost0.00010206
cache_discount(null)
upstream_inference_cost0
provider_name"DeepSeek"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
93.65% Matches word count n/a
neededCleanfalse
words209
86.96% Dialogue to Total Word Ratio
Ratio: 83.89%, Deviation: 6.11%
neededCleanfalse
wordsTotal211
wordsDialogue177
90.3053%