Run: 2026-03-18-01KM091Q3E1S1VC1F8T65JP8X7

Run Details

Duration:
2.5s
Cost:
$0.000383
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 above the door gave a soft chime, and the warm, buttery air wrapped around them as if it had been waiting. Flour dusted the counter like fresh snow. A tray of cinnamon rolls cooled near the window, glistening with glaze. “I swear I didn’t steal it,” Mara said, sliding a mixing bowl into place with exaggerated care. “You wouldn’t have to steal it if someone hadn’t moved it,” Nora replied, tucking a tea towel over her shoulder. She glanced toward the back shelf where the old cookbook used to sit. “It was right there yesterday,” Mara insisted, lowering her voice. “Next thing I know, Mrs. Delaney’s missing heirloom recipe card is gone.” Nora leaned in, eyebrows lifting. “Maybe it fell behind the flour bin.” Mara looked horrified. “Flour bins don’t eat cards. They just make everything look guilty.” Nora’s smile sharpened. “Then we should stop making everything look guilty and start looking.” She pulled open the pantry door. A puff of cinnamon-scented air escaped, followed by silence. Nora reached past the sacks and tugged free a folded card, edges smudged with cocoa. “Found it,” Nora said, holding it up like evidence. Mara exhaled. “Okay. But who put cocoa on a cinnamon card?” Nora’s gaze flicked to Mara’s apron. “You tell me.”
created_at"2026-03-18T10:49:46.877Z" 3/18/2026, 10:49:46 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1112
moderation_latency(null)
generation_time2190
tokens_prompt81
tokens_completion352
native_tokens_prompt67
native_tokens_completion296
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"
usage0.0003834
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_05255cc9bc4aaddd0169ba834af4108193aed96ead7714c68c"
is_byokfalse
latency215
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-1773830986-Nhf93k1SXoxDAl6OsG4v"
upstream_id"resp_05255cc9bc4aaddd0169ba834af4108193aed96ead7714c68c"
total_cost0.0003834
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"Mara said"
1"Nora replied"
2"Mara insisted"
3"Nora said"