Run: 2026-03-09-01KK9PSKQ3R6GDTQ5B1VT8ZX3Z

Run Details

Duration:
37.7s
Cost:
$0.035505
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
100.0000% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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 peered through the hedge at balloons, paper crowns, and children circling a dinosaur cake with the zeal of tiny savages. Bill crouched beside her in a fake caterer’s apron, looking offended by frosting. Beyond the gate, a mountain of presents glittered under a banner reading HAPPY SIXTH, OLIVER. A clown on stilts drifted past like a tax nightmare, while a magician sneezed sparks into the lemonade and startled a grandmother into swearing. “Bill, tell me that’s not a pony.” “It’s rented. Ethically, that’s half a pony.” “We take the presents, smile warmly, and leave.” “Smile? Molly, I steal. I do not mingle.” “You’re wearing gravy as a disguise.” “Parents trust stains. It says buffet competence.” “What about the clown?” “Nobody notices theft near a balloon animal.” “And the magician?” “If he produces a rabbit, we retreat.” “Why?” “I refuse to be outsmarted by symbolism.” “Fine. Grab the tablecloth and keep moving.” “Confident, aren’t we?” “No, Bill. I’m festive.” “Good, because the pony’s staring like it knows my probation officer by name personally.” She adjusted her paper hat, sighed, and slipped toward the gate. Bill followed with an empty tray and the doomed confidence of an uncle volunteering for Christmas.
created_at"2026-03-09T16:27:29.648Z" 3/9/2026, 4:27:29 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency34918
moderation_latency(null)
generation_time37314
tokens_prompt77
tokens_completion369
native_tokens_prompt66
native_tokens_completion2356
native_tokens_completion_images0
native_tokens_reasoning2070
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"
usage0.035505
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_05e80024cec1386c0169aef4f1c3248196bddeabaf7e8534aa"
is_byokfalse
latency256
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-1773073649-wkJtW0PRwJ33a6q26rue"
upstream_id"resp_05e80024cec1386c0169aef4f1c3248196bddeabaf7e8534aa"
total_cost0.035505
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
100.00% Dialogue to Total Word Ratio
Ratio: 50.00%, Deviation: 0.00%
neededCleanfalse
wordsTotal200
wordsDialogue100
100.0000%