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Run: 2026-03-09-01KKACD9XS0C0KSNB9N9SG23QY
Run Details
Model:
GPT-5.4 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
11.3s
Cost:
$0.005987
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Count dialogue tags
(details)
Model input
User/Human
You are an expert novel writer in the cozy mystery genre. Write a scene of about 200 words, with dialogue between two characters. The dialogue should be unattributed, meaning the speaker is not explicitly mentioned. The scene should be set in a small town bakery. Only return the story, nothing else.
Model response
Messages
Meta
AI
Morning light glazed the front window of Buttercup Bakery, turning the rows of apricot danishes and iced buns into something almost holy. The bell above the door gave a timid jingle as a gust of October air slipped in, carrying the scent of damp leaves and chimney smoke. “You’re up early for someone who swore never to speak to me before coffee.” “I said before good coffee. Yours counts.” A tray of cinnamon rolls landed on the counter with a soft, buttery thump. Behind the glass case, sugar sparkled like fresh snow. “Then explain why you’re staring at Mrs. Bellamy’s lemon tart as if it insulted your ancestors.” “Because it’s missing.” “One tart is missing?” “One tart was reserved for the church raffle, boxed, ribboned, and sitting right here ten minutes ago.” “That does seem bold. We’re not exactly a hotbed of pastry crime.” “Tell that to the flour on the back step.” There was a pause, the kind that made the old clock above the coffee urn sound suddenly loud. “Flour?” “And blackberry jam on the doorknob.” “So either a thief broke in for one lemon tart, or Mrs. Bellamy finally snapped.” “You joke, but she did lose last year’s raffle to a crocheted toilet roll cover.” “Motivation at last.” A smile tugged at the warm bakery air, then faded. “What’s that under the display case?” “A button.” “From whose coat?” “In Maple Hollow? That narrows it down to everyone and their aunt.”
created_at
"2026-03-09T22:45:14.819Z"
3/9/2026, 10:45:14 PM
model
"openai/gpt-5.4-20260305"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3063
moderation_latency
(null)
generation_time
11284
tokens_prompt
81
tokens_completion
533
native_tokens_prompt
67
native_tokens_completion
388
native_tokens_completion_images
0
native_tokens_reasoning
66
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
0.0059875
router
(null)
provider_responses
0
endpoint_id
"9ff5625c-403f-4d7f-b895-58ac7295062c"
id
"resp_03586bf020fad6e10169af4d7ae2a08197993788d7926f835c"
is_byok
false
latency
187
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-1773096314-GqluOR49VzKiShh0iy79"
upstream_id
"resp_03586bf020fad6e10169af4d7ae2a08197993788d7926f835c"
total_cost
0.0059875
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)