Run: 2026-03-18-01KM08HR577FPC7HY2BVV1578M

Run Details

Duration:
2.0s
Cost:
$0.001377
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
99.74% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
99.8703% 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, you’re late,” Molly whispered. “I’m disguised as a balloon delivery man,” Bill said. “Do I look convincing?” “Only if the balloon delivery man is sweating like a boiled ham.” “Thank you. Now, what’s the plan?” “We enter the children’s party, blend in, and steal every present.” Bill frowned. “Every present?” “Every present.” “That’s very ambitious for a room full of sticky fingers and surveillance by mothers.” Molly adjusted her gloves. “The mothers are distracted. There’s a magician, a clown, and a cake the size of a hatchback.” “Good. I hate hatchbacks.” “Focus.” “I am focused. I’m just saying the cake has security advantages.” “Bill.” “All right, all right. We take the presents near the giant inflatable dinosaur, load them into my van, and vanish before anyone notices.” “Or before they notice and scream.” “True. Children are observant.” “And loud.” “And sticky.” “And armed with juice boxes.” Bill peered through the hedge. “What if they ask questions?” “We are party helpers.” “We are?” “You are carrying balloons.” “I thought I was the balloon delivery man.” “Same lie, better costume.” A beat passed. Bill sighed. “Molly?” “Yes?” “If this works, can we steal the cake too?” Molly smiled. “Bill, now you’re thinking like a professional.”
created_at"2026-03-18T10:41:03.672Z" 3/18/2026, 10:41:03 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency404
moderation_latency(null)
generation_time1762
tokens_prompt77
tokens_completion417
native_tokens_prompt66
native_tokens_completion295
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"
usage0.001377
router(null)
provider_responses
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endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_019c162b39612fdc0169ba813fbbe48193bc90ca1d7d414da3"
is_byokfalse
latency205
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-1773830463-C8vN30u5EKYZov0tL7zz"
upstream_id"resp_019c162b39612fdc0169ba813fbbe48193bc90ca1d7d414da3"
total_cost0.001377
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
99.74% Matches word count n/a
neededCleanfalse
words204
100.00% Dialogue to Total Word Ratio
Ratio: 89.22%, Deviation: 0.78%
neededCleanfalse
wordsTotal204
wordsDialogue182
99.8703%