Run: 2026-03-18-01KM0ABRVRYDKSM2FJ6NED25K5

Run Details

Duration:
2.0s
Cost:
$0.000365
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.00% 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

AI
The cinnamon rolls came out of the oven the color of honeyed toast, and the whole shop smelled like Sunday mornings that never went out of season. Maribel wiped her hands on her apron and leaned over the counter, watching the clock like it might confess. “You’re late,” the customer said, stepping into the warm light. Her coat still held the chill of the street. “I was delayed by a trolley,” Maribel replied. “It stopped right in front of the butcher, and nobody could agree on why.” “People never agree on why,” the customer said, eyeing the pastry case. “They just agree on who did it.” Maribel’s eyebrows lifted. “Who did what?” The customer lowered her voice. “The new card trick at the charity table—someone replaced the deck. Cards went missing right after Mr. Caldwell folded his prize lottery ticket.” Maribel tapped the glass gently, as if the croissants might answer. “That’s a terrible way to raise money.” “It’s a terrible way to steal attention,” the customer corrected. “And I hear you saw someone lingering behind the church steps.” Maribel’s smile didn’t reach her eyes. “I heard lots of things in this town. Mostly sugar, though.” “Then listen harder,” the customer said, sliding a hand-sized box across the counter. “I brought you the proof.”
created_at"2026-03-18T11:12:44.934Z" 3/18/2026, 11:12:44 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency528
moderation_latency(null)
generation_time1783
tokens_prompt81
tokens_completion356
native_tokens_prompt67
native_tokens_completion281
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"
usage0.00036465
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_01bdfcb52b86876b0169ba88ad0348819797034971c8d7c03e"
is_byokfalse
latency252
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-1773832364-BguXvnR7EsW3lUYAnpSA"
upstream_id"resp_01bdfcb52b86876b0169ba88ad0348819797034971c8d7c03e"
total_cost0.00036465
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.00% Count dialogue tags n/a
neededCleanfalse
dialogueTags
0"the customer said"
1"Maribel replied"
2"the customer said"
3"the customer corrected"
4"the customer said"