Run: 2026-03-18-01KM09XNG2Z83M2NF76WF1GC3B

Run Details

Duration:
5.1s
Cost:
$0.002246
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.21% Matches word count (details)
68.97% Dialogue to Total Word Ratio (details)
34.5925% 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
“Molly, are you sure this is the right house?” “Bill, I am looking at a lawn full of balloons, a banner that says Happy Seventh, and a clown crying in a hedge. Yes, this is the right house.” “I hate clowns.” “That’s not relevant.” “It feels relevant.” “Bill, we are not here for emotional growth. We are here for presents.” “Right. All the presents.” “All of them.” “Even the giant wrapped tricycle?” “Especially the giant wrapped tricycle.” Bill peered through the window. “There are a lot of children.” “Of course there are. It’s a children’s party.” “And a magician.” “A bad magician.” “He just made a rabbit disappear.” “No, Bill, that rabbit is behind the cake eating frosting.” “Oh. He is bad.” “Mildly encouraging, though. Everyone’s distracted.” “I see the parents by the punch bowl.” “Then keep your head down and your conscience lower.” “My conscience is already sitting.” “Good. We go in through the back, swap the presents into our sacks, and leave before anyone sings.” “What if they start singing?” “Then we move faster.” “What if a child asks us our names?” “You are Uncle Bill from the Funny Furniture Store.” “I’m not saying that.” “Then you’re the man with the emergency balloon insurance.” “That’s worse.” “And I’m Aunt Molly, here to check the stuffing.” “Why does everything you say sound illegal?” “Because, Bill, it is.”
created_at"2026-03-18T11:05:02.736Z" 3/18/2026, 11:05:02 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4054
moderation_latency(null)
generation_time4419
tokens_prompt77
tokens_completion571
native_tokens_prompt66
native_tokens_completion488
native_tokens_completion_images0
native_tokens_reasoning172
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"completed"
usage0.0022455
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_00cc181146b55c650169ba86deca0081958194db96d47da9e7"
is_byokfalse
latency187
model_permaslug"openai/gpt-5.4-mini-20260317"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773831902-mJd0fEgjHrjlHjQrkK0B"
upstream_id"resp_00cc181146b55c650169ba86deca0081958194db96d47da9e7"
total_cost0.0022455
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.21% Matches word count n/a
neededCleanfalse
words228
68.97% Dialogue to Total Word Ratio
Ratio: 97.81%, Deviation: 7.81%
neededCleanfalse
wordsTotal228
wordsDialogue223
34.5925%