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Run: 2026-02-16-01KHKAM25Z2FE3W7DGAE7EQDSV
Run Details
Model:
GPT-5 Nano
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
1m 1s
Cost:
$0.002505
Provider:
OpenAI
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
Molly: Tonight's heist is a children's party, sprinkles included, perhaps. Bill: Then we practice silence, like cats wearing velvet mittens. Molly: No alarms, no fuss, just nimble fingers and charm. Bill: We charm the party balloons, they soften our entry. Molly: The presents are glittering traps, but we wobble through. Bill: Visualize confetti as smoke, confusing security with color tonight. Molly: The cake, we borrow a candle to light courage. Bill: Courage is cheap, like crackers, and twice as crackling. Molly: If we trip, the party favors will applaud us. Bill: Then we vanish, leaving only giggles and sticky icing. Outside, the winter party throbbed with neon balloons and the whoosh of a distant blender. Molly checked a pocket map drawn in crayon, while Bill polished a stolen grin. The hall smelled of cinnamon and cartoon optimism, a place where mischief wore a party hat. They crouched behind a stack of unused piƱatas, listening to distant feet and a tambourine heartbeat. Molly whispered that their reputation depended on drama more than speed, and Bill agreed with a shrug that rattled his sleeve. The night stretched, ridiculous and affectionate, as if the moon were supervising a very small, very loud caper.
created_at
"2026-02-16T13:36:47.317357+00:00"
2/16/2026, 1:36:47 PM
model
"openai/gpt-5-nano-2025-08-07"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
14957
moderation_latency
(null)
generation_time
60723
tokens_prompt
77
tokens_completion
1542
native_tokens_prompt
66
native_tokens_completion
6253
native_tokens_completion_images
0
native_tokens_reasoning
5952
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
0.0025045
router
(null)
provider_responses
0
id
"resp_0fead90d2540f3f90169931d316cd88196bad9d2b03aa61b68"
status
200
is_byok
false
latency
106
endpoint_id
"50329d77-04e1-4979-a184-c33030289476"
provider_name
"OpenAI"
model_permaslug
"openai/gpt-5-nano-2025-08-07"
api_type
"completions"
id
"gen-1771248945-btAalcARA6KtNodxtgPj"
upstream_id
"resp_0fead90d2540f3f90169931d316cd88196bad9d2b03aa61b68"
total_cost
0.0025045
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Matches word count
n/a
neededClean
false
words
200
0.0000%
Dialogue to Total Word Ratio
Ratio: 0.00%, Deviation: 50.00%
neededClean
false
wordsTotal
200
wordsDialogue
0
50.0000%