Run: 2026-03-06-01KK1HNZMK8HRNQKKWJBBPRAA6

Run Details

Duration:
9.3s
Cost:
$0.004770
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
60.28% Matches word count (details)
94.26% Dialogue to Total Word Ratio (details)
77.2675% 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
“Bill, tell me again why we’re robbing a children’s party.” “Because, Molly, where else do you find thirty gifts in one room and absolutely no security besides a clown with asthma?” “I hate clowns. They’re like if lies learned balloon animals.” “Focus. We go in disguised as entertainers.” “I can juggle suspicion and resentment. Does that count?” “You’ll be Princess Sparkle. I’ll be Captain Bouncy.” “That sounds less like a disguise and more like a lawsuit.” “Parents see foam hats and confidence, they stop asking questions.” “What about the presents?” “We sweep them into the cake trolley.” “The cake trolley?” “No one searches cake. It’s a sacred object.” “Bill, children search cake with their hands.” “Fine. Backup plan: giant gift sack.” “That’s Santa. In June. Bold, but seasonally confusing.” “Confusion is our ally.” “Our ally usually gets us chased by dogs.” “Not this time. I bribed the dog walker.” “There’s a dog walker at a party?” “There is when I invent one to sound prepared.” “Marvelous. So we’re underdressed, overconfident, and one balloon pop from prison.” “Exactly. A classic Molly-and-Bill operation.” “If a child asks me to make a rabbit from a napkin, I’m surrendering.” “If a child bites me, I’m keeping the bicycle.” They grinned like saints planning arson and reached for the glitter.
created_at"2026-03-06T12:24:12.186Z" 3/6/2026, 12:24:12 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency543
moderation_latency(null)
generation_time9218
tokens_prompt77
tokens_completion415
native_tokens_prompt66
native_tokens_completion307
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"
usage0.00477
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_0453ad10347a49890169aac76c3fd8819596299de9e0490cd1"
is_byokfalse
latency286
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-1772799852-6KDDJnhy8SadcRTZC5Rs"
upstream_id"resp_0453ad10347a49890169aac76c3fd8819596299de9e0490cd1"
total_cost0.00477
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
60.28% Matches word count n/a
neededCleanfalse
words215
94.26% Dialogue to Total Word Ratio
Ratio: 94.93%, Deviation: 4.93%
neededCleanfalse
wordsTotal217
wordsDialogue206
77.2675%