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Run: 2026-03-06-01KK1H1ZJFZTJE0J5WBHW48V1M
Run Details
Model:
GPT-5.4 (Reasoning)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
9.5s
Cost:
$0.004712
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 above the bakery door gave a polite jingle each time the wind nudged it, though no one came in. Morning light pooled over the glass case, turning apricot danishes and sugared scones into treasure. Behind the counter, the espresso machine hissed like it disapproved of secrets. “You rearranged the lemon tarts.” “They looked nervous.” “Pastry cannot look nervous.” “Then why do those éclairs seem to be hiding?” A tray settled onto the counter with a soft clink. Cinnamon and warm butter wrapped the room so snugly it felt impossible that anything unpleasant could happen in Maple Hollow. “You heard about the fundraiser?” “I heard Mrs. Bellweather’s antique cake stand vanished before the ribbon-cutting.” “Vanished is a theatrical word.” “In this town, everyone prefers theatrical words. Missing sounds so ordinary.” A pause followed, filled by the scrape of icing being smoothed over a bun. “You think someone took it?” “I think someone wanted people to notice.” “That sounds worse.” “Not worse. Just pettier.” Outside, a bicycle rattled past. Inside, the old wall clock ticked over to nine. “Well, petty or not, the stand turned up in the alley behind the post office.” “Empty?” “With a smear of raspberry frosting and one perfect fingerprint in the cream.” “That does sound theatrical.” “And now Mrs. Bellweather wants a dozen currant scones for a committee meeting.” “That sounds like motive.”
created_at
"2026-03-06T12:13:16.757Z"
3/6/2026, 12:13:16 PM
model
"openai/gpt-5.4-20260305"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
497
moderation_latency
(null)
generation_time
9494
tokens_prompt
81
tokens_completion
417
native_tokens_prompt
67
native_tokens_completion
303
native_tokens_completion_images
0
native_tokens_reasoning
0
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
0.0047125
router
(null)
provider_responses
0
endpoint_id
"9ff5625c-403f-4d7f-b895-58ac7295062c"
id
"resp_086bdfbf2cea33480169aac4dcd4588196bcb9ed7b0215c4df"
is_byok
false
latency
171
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-1772799196-HX5AMDC8I1Gpdpow7Qni"
upstream_id
"resp_086bdfbf2cea33480169aac4dcd4588196bcb9ed7b0215c4df"
total_cost
0.0047125
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)