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Run: 2026-03-09-01KK9Q7WYSVB3N4T8686W8E6B6
Run Details
Model:
GPT-5.4 (Reasoning)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
12.2s
Cost:
$0.007052
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
The bell over the bakery door gave its usual cheerful jingle, though the mood inside was anything but cheerful. Cinnamon and warm butter clung to the air, fighting a losing battle with the sharp scent of scorched sugar drifting from the kitchen. “You burned another batch.” “I was distracted.” “By the dead man in the alley?” “By the footprint on my flour room floor.” Morning light fell across glass cases crowded with lemon tarts, sugared buns, and a single blackberry pie with a wedge missing. Near the register, a tray of ginger scones sat untouched, which in Maple Hollow counted as its own kind of emergency. “You called the sheriff?” “I called my cousin first. The sheriff was with her.” “That sounds promising for your cousin and terrible for your nerves.” A dusting of flour marked the black-and-white tile behind the counter. One print led neatly toward the back door. The other stopped at the bread rack as if whoever made it had vanished into thin air. “Nobody vanishes in a bakery.” “Tell that to my pie server. It’s gone.” “You think someone stole a pie server after finding a body?” “I think someone took it before anyone found the body.” The espresso machine hissed like it had its own opinion. “Then you think it’s the murder weapon.” “I think if I say that out loud, I’ll have to close early.” A pause. Outside, a dog barked and a delivery truck rattled past. “Well, don’t close. I just sat down.”
created_at
"2026-03-09T16:35:17.602Z"
3/9/2026, 4:35:17 PM
model
"openai/gpt-5.4-20260305"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
5120
moderation_latency
(null)
generation_time
12157
tokens_prompt
81
tokens_completion
541
native_tokens_prompt
67
native_tokens_completion
459
native_tokens_completion_images
0
native_tokens_reasoning
145
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
0.0070525
router
(null)
provider_responses
0
endpoint_id
"9ff5625c-403f-4d7f-b895-58ac7295062c"
id
"resp_035d42e86a62ffd20169aef6c5b3248193b1df15bc1e4ac530"
is_byok
false
latency
190
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-1773074117-74dqadXyjQaRI3YihkJ2"
upstream_id
"resp_035d42e86a62ffd20169aef6c5b3248193b1df15bc1e4ac530"
total_cost
0.0070525
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)