Run: 2026-03-18-01KM09E5PRTH4CE263HREBZ850

Run Details

Duration:
2.5s
Cost:
$0.000418
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 the door chimed, and warm cinnamon air washed over them. Flour dusted the counter like fresh snow, and a tray of lemon tarts cooled under a tea towel. “You’re late,” Lena said, not looking up from the pastry bag. “The caramel will set if you keep hovering.” “Wouldn’t dream of hovering.” Grant leaned on the display case, eyes flicking to the door. “I came straight from the diner.” “Uh-huh. And yet you have that look.” “It’s not a look.” He pulled a folded note from his pocket, smoothing it against his palm. “It’s a… problem.” Lena finally met his gaze. “Drop the dramatic pause. What happened?” “Mrs. Pritchard’s been asking questions again.” Grant tapped the note. “She thinks someone tampered with the church raffle ledger. The one that was locked in the back office.” Lena’s fingers stilled. The bag hissed softly as she squeezed. “Tampered? In a town where everybody knows your sourdough starter?” “She says she saw a man in a gray cap near the office at closing.” Lena set the bag down, slow and careful. “Gray cap. Like the one that keeps coming in for day-old cannoli and never buys the coffee.” Grant exhaled. “So you’ve noticed.” “Of course I’ve noticed.” Lena reached for a fresh tin and slid it toward him. “Take these to the ladies’ group. Then tell me exactly what you heard at the diner.”
created_at"2026-03-18T10:56:35.045Z" 3/18/2026, 10:56:35 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1050
moderation_latency(null)
generation_time2179
tokens_prompt81
tokens_completion381
native_tokens_prompt67
native_tokens_completion324
native_tokens_completion_images0
native_tokens_reasoning0
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"
usage0.0004184
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_092fd5dc4768509b0169ba84e3192c8197951d9478f5c0ac8a"
is_byokfalse
latency169
model_permaslug"openai/gpt-5.4-nano-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-1773831395-MskIuHGLwo1nOgyvG0Dn"
upstream_id"resp_092fd5dc4768509b0169ba84e3192c8197951d9478f5c0ac8a"
total_cost0.0004184
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"Lena said"