Run: 2026-04-24-01KQ0PVER8WH5BP9330J3FKKR6

Run Details

Model:
GPT-5.5
Duration:
7.8s
Cost:
$0.009035
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 Sugar Mill Bakery’s door gave a sleepy jingle as rain freckled the front windows. Warm cinnamon and fresh bread wrapped around the room, but Clara still shivered beside the glass case of lemon tarts. “That’s the third time this week someone’s asked for Mrs. Bellwether’s seed cake.” “It’s a popular cake.” “It hasn’t been popular since 1987.” “Maybe nostalgia is back in fashion.” “Nostalgia doesn’t leave muddy footprints by the flour bins.” A tray clattered in the kitchen, and both women went still. Beyond the swinging door, the old oven ticked and sighed. “Did you lock the back entrance?” “I thought you did.” “Then who’s in the kitchen?” “Probably Milo. He’s always after day-old buns.” “Milo doesn’t wear boots, and he certainly doesn’t sprinkle lavender sugar on the floor.” Clara bent, pinching a violet crystal between her fingers. Beside it lay a corner of cream stationery, browned at the edge as if rescued from flame. “Read it.” “It says, ‘The recipe was never hers.’” Outside, the rain thickened. Across the street, the church clock struck nine, one chime too many. “Mrs. Bellwether died ten years ago today.” “And someone just ordered her cake for tomorrow.” “Put the kettle on.” “For tea?” “For courage.”
created_at"2026-04-24T21:38:07.25Z" 4/24/2026, 9:38:07 PM
model"openai/gpt-5.5-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency782
moderation_latency(null)
generation_time7658
tokens_prompt81
tokens_completion380
native_tokens_prompt67
native_tokens_completion290
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"
usage0.009035
router(null)
provider_responses
0
endpoint_id"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id"resp_0d75a8332cb946730169ebe2bf5a7c81978429fe2d5967df8f"
is_byokfalse
latency343
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-1777066687-MPoDrbepjJRkIeYXJhid"
session_id(null)
api_type"completions"
id"gen-1777066687-3pmFPnrooZsYjkLwk1V9"
upstream_id"resp_0d75a8332cb946730169ebe2bf5a7c81978429fe2d5967df8f"
total_cost0.009035
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)