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Run: 2026-03-18-01KM099J1W1EP0AR06VZZBST50
Run Details
Model:
GPT-5.4 Mini (Reasoning)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
3.5s
Cost:
$0.001922
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 a cheerful jingle as Mrs. Bell slipped inside, bringing a gust of cold air and the scent of woodsmoke with her. “You’re early.” “Only because I knew you’d save me a cranberry scone.” A tray of golden pastries sat cooling on the counter, and Clara nudged one onto a paper plate. “You look like you’ve been run ragged.” “Town meeting. Three cups of tea and not a single useful answer.” “Then it must have been about the missing ledger.” Mrs. Bell paused with the scone halfway to her mouth. “You heard?” “In a town this small, news travels faster than the delivery van.” “Funny. I thought the ledger had gone missing at the mayor’s office.” Clara reached for a jar of sugar sticks and frowned. “That’s what everyone assumes.” “Do you?” “I think the mayor’s office is too obvious.” Mrs. Bell lowered her voice. “You think someone planted it here?” “I think someone wanted it found.” The bakery hummed around them: the soft crackle of cooling loaves, the tick of the old clock, the faint clang from the kitchen where a pan had been left to rest. Mrs. Bell glanced toward the back room. “And if they come looking?” Clara slid a lemon tart into a box and tied it with string. “Then they’ll have to wait their turn. First, I’m serving pie.” Outside, snow began to fall, blanketing the sleepy town in white, as if nothing at all had gone missing.
created_at
"2026-03-18T10:54:03.85Z"
3/18/2026, 10:54:03 AM
model
"openai/gpt-5.4-mini-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2936
moderation_latency
(null)
generation_time
3260
tokens_prompt
81
tokens_completion
513
native_tokens_prompt
67
native_tokens_completion
416
native_tokens_completion_images
0
native_tokens_reasoning
88
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
0.00192225
router
(null)
provider_responses
0
endpoint_id
"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id
"resp_05da79fe30d87cbd0169ba844befbc8195aa213f5de2901130"
is_byok
false
latency
224
model_permaslug
"openai/gpt-5.4-mini-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-1773831243-qKLnlt4YosCL4pi7ajqC"
upstream_id
"resp_05da79fe30d87cbd0169ba844befbc8195aa213f5de2901130"
total_cost
0.00192225
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)