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Run: 2026-03-09-01KKABX89XEB3RB45XR7WWZDXH
Run Details
Model:
GPT-5.4 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
18.8s
Cost:
$0.016275
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
Messages
Meta
AI
Evening draped the cul-de-sac in bunting and menace. From behind a hedge, Molly studied the house: paper crowns in the windows, streamers on the gate, and a rented castle squatting on the lawn like a smug pudding. Bill adjusted his bow tie, which had been stolen from a ventriloquist, and produced a floor plan drawn on the back of a pizza coupon. Somewhere, children shrieked with the joyous violence of gulls. Molly grinned, tucked the fake rabbit under her arm, and nodded toward the gate. Tonight, the birthday child would remember two things: the magic show and the mysterious presentlessness. “Molly, the fortress has balloons, clowns, and one terrifying grandmother. We go in smiling, leave with every box.” “Bill, children are sticky, suspicious, and sugar-powered. We need disguises, a map, and an exit route that avoids the pony.” “I’ve got two magician capes, a fake rabbit, and a clipboard. Nobody questions a clipboard, not even pirates.” “Good. At cake time, I distract the room by announcing a treasure hunt. You sweep the presents into the bouncy castle and roll.” “Then we vanish through the garden gate before anyone notices the rabbit is a sock with ambitions and very little dignity.”
created_at
"2026-03-09T22:36:28.87Z"
3/9/2026, 10:36:28 PM
model
"openai/gpt-5.4-20260305"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
16237
moderation_latency
(null)
generation_time
18690
tokens_prompt
77
tokens_completion
318
native_tokens_prompt
66
native_tokens_completion
1074
native_tokens_completion_images
0
native_tokens_reasoning
803
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
usage
0.016275
router
(null)
provider_responses
0
endpoint_id
"9ff5625c-403f-4d7f-b895-58ac7295062c"
id
"resp_00eb01d15f4f1c1d0169af4b6cee18819493314e3bfea70684"
is_byok
false
latency
206
model_permaslug
"openai/gpt-5.4-20260305"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1773095788-2QHkvmZhCNLAYAzIRZiF"
upstream_id
"resp_00eb01d15f4f1c1d0169af4b6cee18819493314e3bfea70684"
total_cost
0.016275
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
words
200
100.00%
Dialogue to Total Word Ratio
Ratio: 49.75%, Deviation: 0.25%
neededClean
false
wordsTotal
203
wordsDialogue
101
100.0000%