Run: 2026-03-18-01KM09Q6ZM3ZBADS47J230PE8V

Run Details

Duration:
1.9s
Cost:
$0.000371
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
1.11% 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 bakery door chimed softly, then faded beneath the warmth of cinnamon and yeast. Rowan set a plate of raspberry tarts on the display case, smoothing the glaze with a careful fingertip. “Those tarts look like they’re dressed for a party,” Mara said, leaning in to inspect the shine. “Did someone new order today?” “No one new,” Rowan replied, reaching for a tin of powdered sugar. “Just the same crowd. And the same… odd note.” Mara’s smile tightened. “The one tucked under the register ribbon?” “Mm-hm.” Rowan slid the paper from her apron pocket. It was smudged at the edges, as if it had been handled too many times. “It says, ‘Stop counting what isn’t yours.’” Mara clicked her tongue and lowered her voice. “Maybe it’s about the till. Maybe someone’s been pocketing change.” “Or maybe it’s about the flour,” Rowan said, nodding toward the pantry shelves. “Because we’re suddenly short, and the bag wasn’t opened.” Mara picked up a tart and turned it once in her hands. “Let’s check inventory after lunch. No panic. We’re baking, not chasing shadows.” Rowan exhaled, relief mixing with worry. “Agreed. But whoever left that note… they knew exactly where to hide it.”
created_at"2026-03-18T11:01:31.266Z" 3/18/2026, 11:01:31 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency441
moderation_latency(null)
generation_time1396
tokens_prompt81
tokens_completion339
native_tokens_prompt67
native_tokens_completion286
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"
usage0.0003709
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_0344cd50ee51ae1c0169ba860b51a481948edc8b78dd9a27e2"
is_byokfalse
latency179
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-1773831691-krUGEAIEAoRsWbV2nxYE"
upstream_id"resp_0344cd50ee51ae1c0169ba860b51a481948edc8b78dd9a27e2"
total_cost0.0003709
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
1.11% Count dialogue tags n/a
neededCleanfalse
dialogueTags
0"Mara said"
1"Rowan replied"
2"Rowan said"