Run: 2026-04-24-01KPZV97CQBNTTB6X69P2DA2K3

Run Details

Duration:
6.4s
Cost:
$0.011110
Provider:
Amazon Bedrock

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 above the door jingled as Margaret swept inside, shaking rain from her umbrella. The smell of cinnamon and warm yeast wrapped around her like a wool blanket. "You're late. The scones are nearly gone." "I'm late because Harold Pennyworth is dead." A pause. Somewhere in the back, a timer dinged and went ignored. "Dead how?" "Dead in his garden, face down in the begonias. Constable Briggs is there now, pretending he knows what he's doing." "Poor Harold. He ordered a lemon tart just yesterday. Said it was for company." "Company? Harold hasn't had company since Nixon was president." "Well, he was quite insistent. Two forks, he said. I remember because he never asks for two of anything." "Two forks." "Two forks. And he paid in cash, which was odd, because he always ran a tab." "Margaret." "Hmm?" "Who picks up a lemon tart and pays cash the day before they fall dead in the begonias?" "Someone expecting to not be around to settle the tab." The timer dinged again. Neither woman moved toward the kitchen. Outside, the rain came harder, drumming against the window like impatient fingers asking to be let in.
created_at"2026-04-24T13:36:18.339Z" 4/24/2026, 1:36:18 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency865
moderation_latency(null)
generation_time6307
tokens_prompt81
tokens_completion307
native_tokens_prompt112
native_tokens_completion422
native_tokens_completion_images(null)
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"end_turn"
usage0.01111
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"b003925c-7151-46e5-89b0-05a6256d1feb"
is_byokfalse
latency865
model_permaslug"anthropic/claude-4.7-opus-20260416"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777037778-CJiuQKsEjsnyjrF0XQXN"
session_id(null)
api_type"completions"
id"gen-1777037778-lZo2IpZ5jYqMGlJbhVEZ"
upstream_id"b003925c-7151-46e5-89b0-05a6256d1feb"
total_cost0.01111
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

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