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Run: 2026-03-18-01KM0848AHTQYGD1DJ571Z5C99
Run Details
Model:
GPT-5.4 Nano (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
16.9s
Cost:
$0.004242
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
99.92%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
49.9595%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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
Bill squatted behind the palm outside the cul-de-sac, pretending it was a natural habitat for criminals. Inside, laughter bounced like ping-pong balls against the house siding. Molly checked the route on her phone, which insisted the front door was “right over there,” as if the burglars hadn’t noticed. She slid a thermal camera from her sleeve; it displayed warm footprints of parents migrating toward the buffet. “Game plan?” Bill asked, humming the alarm’s theme. Molly said, 'Remember, no screams—kids are fragile.' She winked at the motion sensor, then at Bill, then at the fact that their gloves were patterned with cartoon dinosaurs. Bill said, 'Relax, we’ll be in and out before the piñata.' He nudged the side window latch with a spoon borrowed from the neighborhood soup club. The spoon squeaked anyway, because comedy hates stealth. Molly whispered, 'Steal the toys, not the cupcakes.' They eased through the crack, leaving dust bunnies like calling cards. In the living room, presents sat in piles, each ribbon begging for attention. Bill pointed at a mountain labeled “AGE 7,” which felt personal. Molly sampled the air for cameras, finding only frosting and confidence. They grabbed presents fast, while the bounce house whirred like a metronome.
created_at
"2026-03-18T10:33:41.469Z"
3/18/2026, 10:33:41 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
16443
moderation_latency
(null)
generation_time
16544
tokens_prompt
77
tokens_completion
457
native_tokens_prompt
66
native_tokens_completion
3383
native_tokens_completion_images
0
native_tokens_reasoning
3106
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
0.00424195
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_03cc31006a5e5f870169ba7f858cc081948514d173ba2fb939"
is_byok
false
latency
187
model_permaslug
"openai/gpt-5.4-nano-20260317"
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-1773830021-ShO1LbN9GrrnpHK1bOeS"
upstream_id
"resp_03cc31006a5e5f870169ba7f858cc081948514d173ba2fb939"
total_cost
0.00424195
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
99.92%
Matches word count
n/a
neededClean
false
words
203
0.00%
Dialogue to Total Word Ratio
Ratio: 36.41%, Deviation: 26.41%
neededClean
false
wordsTotal
206
wordsDialogue
75
49.9595%