Run: 2026-03-06-01KK1H8YEJNEG8WV2J6SJ9J187

Run Details

Model:
GPT-5.4
Duration:
12.6s
Cost:
$0.004905
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
20.19% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
28.4888% 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 castle made of balloons." "Because, Bill, beneath every balloon arch lies a mountain of presents wrapped by inattentive adults." "Inattentive adults terrify me. They ask questions." "Only if you look guilty." "I always look guilty. My face has eyebrows like a confession." "Then wear the clown nose." "The clown nose makes me look guiltier." "No, it makes you festive. There's a difference." "What's the plan, festive criminal mastermind?" "We arrive as entertainers." "I can't juggle." "You don't juggle. You loom." "I loom brilliantly." "Good. I do magic. While I pull scarves from my sleeve, you load gifts into the bouncy-castle bag." "The what?" "The enormous inflatable shaped like a dragon. We say it's a prop." "A dragon full of stolen birthday presents feels unsubtle." "Bill, children believe in talking pigs. Subtlety is wasted on them." "What about the cake?" "We don't steal the cake." "Shame. I had dreams." "Focus. At two o'clock the magician arrives." "I thought you were the magician." "The real magician. That's our exit window. Confusion, applause, and possibly a dove." "I hate doves." "Everyone hates doves. That's why crime flourishes around them." "And if someone asks whose party we're with?" "You say, 'The birthday one,' and look offended." "Molly, that's either genius or prison." "Bill, that's our brand."
created_at"2026-03-06T12:17:04.987Z" 3/6/2026, 12:17:04 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency456
moderation_latency(null)
generation_time12567
tokens_prompt77
tokens_completion395
native_tokens_prompt66
native_tokens_completion316
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"
usage0.004905
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_00a02a99fd0292770169aac5c10f908190948788ffaf9a8a92"
is_byokfalse
latency135
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-1772799424-O6Dts1Q42pH2GyEkPohh"
upstream_id"resp_00a02a99fd0292770169aac5c10f908190948788ffaf9a8a92"
total_cost0.004905
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
20.19% Matches word count n/a
neededCleanfalse
words220
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal221
wordsDialogue221
28.4888%