Run: 2026-03-06-01KK1H7TTFNQV09CHY19WDVKQK

Run Details

Model:
GPT-5.4
Duration:
10.1s
Cost:
$0.004785
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
51.93% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
44.3567% 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, tell me again why we’re robbing a children’s party.” “Because, Bill, children receive an alarming volume of loot and guard it with the strategic discipline of wet bread.” “That feels morally squishy.” “We’re not stealing innocence, Bill. We’re stealing unopened board games, duplicate plush giraffes, and at least one remote-control dinosaur.” “What if the children see us?” “Then we say we’re from the Department of Surprise Redistribution.” “That is not a department.” “Neither is your mustache, yet there it sits, claiming authority.” “Fine. What’s the plan?” “Back gate at two. Clown arrives at one-thirty, maximum confusion window at cake.” “I hate clowns. They’re like mimes with a budget.” “You distract the magician.” “How?” “Ask him to explain his emotional journey.” “And you?” “I sweep the gift table, load the sacks, and exit through the bouncy castle.” “The bouncy castle?” “No footprints, Bill. Only shame.” “What about the dog?” “Bribe him with sausage rolls.” “What if there are parents?” “There are always parents. That’s why we wear reflective vests and carry clipboards.” “Clipboards make me nervous.” “Clipboards make everyone obedient.” “What if the birthday child cries?” “Then we leave the chemistry set. I’m a thief, not a monster.” “You’re sure about this?” “Bill, tonight we ride into destiny on a wave of ribbon and poor supervision.”
created_at"2026-03-06T12:16:28.502Z" 3/6/2026, 12:16:28 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency480
moderation_latency(null)
generation_time10064
tokens_prompt77
tokens_completion439
native_tokens_prompt66
native_tokens_completion308
native_tokens_completion_images0
native_tokens_reasoning0
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"
usage0.004785
router(null)
provider_responses
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endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_01136d745939e5f50169aac59c8e348197b4399580f066b672"
is_byokfalse
latency142
model_permaslug"openai/gpt-5.4-20260305"
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-1772799388-H8FEBkPT1jKwUavIEE9S"
upstream_id"resp_01136d745939e5f50169aac59c8e348197b4399580f066b672"
total_cost0.004785
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
51.93% Matches word count n/a
neededCleanfalse
words216
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal218
wordsDialogue218
44.3567%