Run: 2026-04-25-01KQ2F795Q0NRNN23FYN86GF1A

Run Details

Duration:
4.9s
Cost:
$0.000098
Provider:
DeepSeek

Evaluation summary

Score Evaluator
Details Link
95.99% Matches word count (details)
99.91% Dialogue to Total Word Ratio (details)
97.9479% 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
“Okay, run it by me one more time,” Bill said, wiping his brow with a sleeve that smelled of old cheese and desperation. Molly sighed, tapping a diagram of the birthday girl’s backyard. “We go in as the cousin from out of town and the balloon delivery guy who got lost.” “I’m the lost balloon guy?” “You’re holding a balloon, Bill. A big one. Helium makes you less noticeable.” “My knees pop when I walk. They’ll hear me coming.” “They’re six years old, not bomb-sniffing dogs. Focus. The presents are in the gazebo. I distract Aunt Brenda by crying about my cat. You sweep the loot into the party-favor bags.” “What if the cat story gets me choked up? I’m sensitive.” “You don’t have a cat.” “I could borrow one. Make the lie airtight.” “No. You take the presents. I take the cake.” “The cake? That’s the mission? Sugar?” “That’s a two-hundred-dollar fondant atrocity shaped like a unicorn. We’re pawn shops, Bill, not saints. And when the chaos hits—the sugar crash, the tears, the piñata—we slip out the side gate.” “Which side gate?” “The one without the hysterical mother. You remembered the fake smile, right?” “I’m using it right now.” “That’s a panic-stricken grimace. Try again.”
created_at"2026-04-25T14:03:15.003Z" 4/25/2026, 2:03:15 PM
model"deepseek/deepseek-v4-flash-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency631
moderation_latency(null)
generation_time4841
tokens_prompt77
tokens_completion359
native_tokens_prompt67
native_tokens_completion317
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"
usage0.00009814
router(null)
provider_responses
0
endpoint_id"722e0746-2034-4d6e-a08f-e6271849ee9e"
id"8d4d0dfb-2bad-4a87-b007-8fc452ad0a5f"
is_byokfalse
latency273
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-1777125795-3M4tRyB7MReEtB8SyAk9"
session_id(null)
api_type"completions"
id"gen-1777125795-DPcmeWgnWTlTNfvDj0vM"
upstream_id"8d4d0dfb-2bad-4a87-b007-8fc452ad0a5f"
total_cost0.00009814
cache_discount(null)
upstream_inference_cost0
provider_name"DeepSeek"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
95.99% Matches word count n/a
neededCleanfalse
words208
99.91% Dialogue to Total Word Ratio
Ratio: 88.26%, Deviation: 1.74%
neededCleanfalse
wordsTotal213
wordsDialogue188
97.9479%