Run: 2026-03-18-01KM09582328CBT51Y4K1HW72Z

Run Details

Duration:
3.9s
Cost:
$0.002062
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
60.65% 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

AI
The bell over Sweet Pea Bakery jingled as Nora set a tray of lemon scones on the cooling rack. Outside, Main Street gleamed after a night rain, and inside the air was warm with butter, sugar, and coffee. “Tell me you saved me one of those before the town council arrives.” Nora slid a wrapped scone across the counter. “Only because I like you better than the council.” “High praise.” A rustle came from the back room, followed by a suspicious thump. Nora frowned. “Did you hear that?” “Mice don’t usually knock.” Nora reached beneath the counter and pulled out the rolling pin her grandmother had insisted was a perfectly respectable weapon. “If it’s the same mouse that’s been stealing currants, I’m charging rent.” The back door creaked open by an inch, then wider. A gust of flour drifted out, white as fog. “That’s not a mouse.” “No, it’s not.” In the doorway stood Mrs. Bell, the town’s retired judge, clutching Nora’s antique recipe tin as if it might explode. “I may have found something in your storeroom,” she said. Nora took the tin, her fingers tightening on the dented lid. “Found it where?” Mrs. Bell glanced over her shoulder, then lowered her voice. “Under the flour sacks. And before you ask, no, it wasn’t there yesterday.”
created_at"2026-03-18T10:51:42.545Z" 3/18/2026, 10:51:42 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3253
moderation_latency(null)
generation_time3366
tokens_prompt81
tokens_completion503
native_tokens_prompt67
native_tokens_completion447
native_tokens_completion_images0
native_tokens_reasoning148
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.00206175
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_0e1d074b1f875fd90169ba83be99b481909b16ad5be36cd5df"
is_byokfalse
latency188
model_permaslug"openai/gpt-5.4-mini-20260317"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773831102-gsh5Oo3VnnLnXj0FGbNa"
upstream_id"resp_0e1d074b1f875fd90169ba83be99b481909b16ad5be36cd5df"
total_cost0.00206175
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
60.65% Count dialogue tags n/a
neededCleanfalse
dialogueTags
0"she said"