Run: 2026-02-24-01KJ8V7RN3FB5J3Q7H1VPFDZJJ

Run Details

Duration:
8.3s
Cost:
$0.005277
Provider:
Anthropic

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 morning rush had thinned, leaving the bakery smelling of cinnamon and warm bread. A half-eaten croissant sat forgotten on the counter as the door's little bell chimed into silence. "Did you hear about Gerald Finch? Found him locked inside the library this morning, cold as a stone." The woman arranging pastries in the display case didn't looked up. "I heard. Third unusual death in Millhaven this autumn." "You don't think it's coincidence." "I stopped believing in coincidence the day Margaret Holloway fell down those perfectly dry stairs." She slid a tray of apple turnovers into the case and finally looked up. "What I want to know is who had a key to that library after hours." "Only the librarian and the mayor's office." "And whoever the librarian trusted enough to hand one to." She straightened and wiped her hands on her flour-dusted apron. "Gerald Finch was on the town council. Same as the others." A long pause settled between them, filled only by the distant creak of the oven. "You think someone's working through that list." "I think you should be careful about the company you keep." She smiled thinly. "More coffee?"
created_at"2026-02-24T22:10:11.244Z" 2/24/2026, 10:10:11 PM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency851
moderation_latency(null)
generation_time8244
tokens_prompt81
tokens_completion334
native_tokens_prompt94
native_tokens_completion333
native_tokens_completion_images(null)
native_tokens_reasoning33
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"stop"
usage0.005277
router(null)
provider_responses
0
endpoint_id"6d408764-7dd7-4626-bb87-a6cc1589bc86"
id"msg_01Qe476zRARjxnaeAYD8QN2j"
is_byokfalse
latency851
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
provider_name"Anthropic"
status200
api_type"completions"
id"gen-1771971011-3iKzg2eeP8va17fDVfCI"
upstream_id"msg_01Qe476zRARjxnaeAYD8QN2j"
total_cost0.005277
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

Evaluation details

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