Run: 2026-03-18-01KM09HESM9CDHKZFDENP4HQWR

Run Details

Duration:
1.7s
Cost:
$0.000352
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 gave a tired jingle as the afternoon light slid across the flour-dusted counter. Steam curled up from the ovens, carrying the warm, buttery smell of cinnamon rolls that never quite cooled fast enough. “Those are my last lemon cookies, you know.” “I know,” Mara said, sliding a plate under her nose like an offering. “But if we’re stuck waiting for the inspector, we’ll need something cheerful to chew.” “Cheerful doesn’t solve missing receipts.” “It might. People leave crumbs of more than sugar.” She nodded toward the back where a flour sack sat slightly open, like it had been disturbed. “Someone was in a hurry.” The baker wiped her hands on a towel. “You think the theft happened during the morning rush?” “Or right after.” Mara leaned closer, lowering her voice. “Why would anyone look for cash under the register when the safe was already—” “—already empty,” the baker finished, tight-lipped. “Because the owner swears he locked it.” Mara’s smile softened. “Then someone else had the key.” From the oven came a soft *pop* as a batch of rolls browned perfectly, as if the kitchen itself refused to believe in secrets. The bell jingled again, and both women turned toward the door.
created_at"2026-03-18T10:58:22.657Z" 3/18/2026, 10:58:22 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency620
moderation_latency(null)
generation_time1580
tokens_prompt81
tokens_completion341
native_tokens_prompt67
native_tokens_completion271
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"
usage0.00035215
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_06798071f79609a20169ba854ed2388196a9ec1239a71a934e"
is_byokfalse
latency301
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-1773831502-Y2b1h0J2w4QKkjQVHAbv"
upstream_id"resp_06798071f79609a20169ba854ed2388196a9ec1239a71a934e"
total_cost0.00035215
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"Mara said"