Run: 2026-04-24-01KQ0N0X7E562N8Z0QWFGPHF4S

Run Details

Model:
GPT-5.5
Duration:
9.6s
Cost:
$0.009395
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% 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 bell over the bakery door gave its usual cheerful jingle, though the morning inside smelled more of worry than cinnamon. Rain ticked against the front windows, blurring the painted letters of Sweet Briar Bakes. “You’re early.” “So are the police.” A tray of lemon buns sat cooling on the counter, their glaze shining under the warm lights. Behind it, the old cash register was open, empty as a sigh. “Nothing was taken except the recipe card?” “And one apricot thumbprint cookie.” “That hardly sounds like a hardened criminal.” “It sounds like someone with nerves. Or a sweet tooth.” Flour dusted the floor near the pantry door. In it, a single shoeprint pointed toward the alley, small and neatly ridged. “Mrs. Peabody wears shoes like that.” “Mrs. Peabody also announces her bunions to anyone within six feet. She couldn’t sneak past a sleeping cat.” A ginger cat, perched on the windowsill beside a wilting basil plant, flicked its tail as if personally offended. “Then who wanted your grandmother’s almond torte recipe badly enough to break in?” “Someone entering the Harvest Bake-Off.” “That’s half the town.” “Exactly.” The oven timer chimed, bright and innocent. Outside, a patrol car rolled slowly past. “Lock the back door today.” “I will.” “And save me one lemon bun.” “Only if you promise not to arrest my customers before lunch.”
created_at"2026-04-24T21:06:08.759Z" 4/24/2026, 9:06:08 PM
model"openai/gpt-5.5-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency718
moderation_latency(null)
generation_time9540
tokens_prompt81
tokens_completion399
native_tokens_prompt67
native_tokens_completion302
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.009395
router(null)
provider_responses
0
endpoint_id"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id"resp_0dd7979a7434120a0169ebdb40dae48196876841f38b0efc09"
is_byokfalse
latency283
model_permaslug"openai/gpt-5.5-20260423"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777064768-MMPK2iSvoBIBKM0PsX06"
session_id(null)
api_type"completions"
id"gen-1777064768-yj34Az7SleAtfHftzqAd"
upstream_id"resp_0dd7979a7434120a0169ebdb40dae48196876841f38b0efc09"
total_cost0.009395
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Count dialogue tags n/a
neededCleanfalse
dialogueTags(empty)