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Run: 2026-03-09-01KK9Q40QBQS3JKVQTCV2726AJ
Run Details
Model:
GPT-5.4 (Reasoning)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
20.3s
Cost:
$0.007472
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 polite jingle, though nothing else about the morning felt polite. Cinnamon and yeast warmed the little shop, and the glass case glowed with apricot danishes, almond twists, and a lemon tart no one had touched since the sheriff came through at dawn. Mabel dusted flour from the counter and glanced at the empty corner table by the window, where old Mr. Pritchard had sat every Thursday for ten years. “You’ve iced exactly twelve buns and stared at that chair forty times.” “Thirty-eight.” “So you counted.” “I count when I’m worried.” The espresso machine hissed like it had an opinion. Outside, Main Street moved slowly under a pale spring drizzle. “They really think he stole the church fund?” “They think he knew who did.” “That’s not the same thing.” “In a town this size, it may as well be.” A tray of scones came from the oven, fragrant with rosemary and cheddar. Mabel set it down harder than necessary. “He left this.” A folded receipt sat on the counter, smudged with butter. On the back, in Mr. Pritchard’s neat block letters, were three words: blue ribbon, cellar, Tuesday. “That isn’t a grocery list.” “No. And Tuesday was the night Mrs. Dalrymple’s silver went missing.” “You’re not thinking what I’m thinking.” “If you’re thinking we should mind our own business, then absolutely not.”
created_at
"2026-03-09T16:33:10.388Z"
3/9/2026, 4:33:10 PM
model
"openai/gpt-5.4-20260305"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
9538
moderation_latency
(null)
generation_time
20250
tokens_prompt
81
tokens_completion
550
native_tokens_prompt
67
native_tokens_completion
487
native_tokens_completion_images
0
native_tokens_reasoning
180
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
0.0074725
router
(null)
provider_responses
0
endpoint_id
"9ff5625c-403f-4d7f-b895-58ac7295062c"
id
"resp_003299c24d5a16dd0169aef646782c81949fcf3efff07ecb7a"
is_byok
false
latency
179
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-1773073990-QnRQSJ3rwti8BDcQPWLH"
upstream_id
"resp_003299c24d5a16dd0169aef646782c81949fcf3efff07ecb7a"
total_cost
0.0074725
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)