Run: 2026-03-18-01KM08VHZMJJMZ3CB3G27CDYYT

Run Details

Duration:
3.5s
Cost:
$0.000403
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.03% 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 gave a soft jingle, like it was trying not to wake the cinnamon rolls. Warm air wrapped around the room, thick with butter and vanilla. On the counter, a tray of lemon tarts glistened under the display lights, and a chalkboard menu leaned slightly, as if it had opinions. “Morning. You’re early. That’s either dedication or trouble.” “I’m not early,” she said, patting flour off her apron. “I’m right on time. Trouble usually arrives with someone else’s recipe.” He glanced toward the back prep area, where the clock on the wall ticked louder than it should. “Someone’s been messing with the inventory. The almond paste count doesn’t match.” “It doesn’t match because it’s missing,” she replied, sliding a tart into a box. Her voice stayed calm, but her eyes didn’t. “And because whoever did it thinks we won’t notice. We always notice.” He leaned closer, lowering his voice like the ovens might overhear. “Last night, I saw a man in a delivery jacket. Didn’t know him.” “Then he didn’t belong here,” she said, tying the baker’s twine with a sharp little knot. “Did he order anything?” “He smiled like he knew the secret ingredient.” “That’s the problem with secrets,” she said, meeting his gaze. “They’re always looking for an audience.” A beat of silence filled the bakery—sweet, waiting—before the bell jingled again.
created_at"2026-03-18T10:46:25.024Z" 3/18/2026, 10:46:25 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency507
moderation_latency(null)
generation_time3428
tokens_prompt81
tokens_completion383
native_tokens_prompt67
native_tokens_completion312
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"
usage0.0004034
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_077eaa1827c80b8c0169ba8281151c8197acf0fafc6aad3870"
is_byokfalse
latency247
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-1773830785-54tQsRHRFWAydvD8aK4w"
upstream_id"resp_077eaa1827c80b8c0169ba8281151c8197acf0fafc6aad3870"
total_cost0.0004034
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.03% Count dialogue tags n/a
neededCleanfalse
dialogueTags
0"she said"
1"she replied"
2"she said"
3"she said"