Run: 2026-04-24-01KQ0GB5WK3Q1B1FG6DWN6959V

Run Details

Duration:
6.8s
Cost:
$0.010360
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 shook rain from her umbrella, the scent of cinnamon and yeast wrapping around her like a warm shawl. "You're late. I saved you the last cruller, but only just." "Bless you. I would have wrestled someone for it." "Wrestled? You? In that cardigan?" "Don't underestimate a woman who's been to three council meetings this week." A pause, the clink of a cup settling onto a saucer. "You heard about Harold, then." "Heard? I found the poor man. Face down in his prize-winning marrow, if you can believe it." "I can't. Harold wouldn't leave that marrow unattended for the Queen herself." "Exactly what I said to Constable Briggs. And do you know what he told me?" "What?" "That I should leave the thinking to the professionals. The professionals, Edith. The man still can't spell 'suspicious' without asking." "So what are we going to do about it?" "We? I only came in for a cruller." "And yet here you are, telling me everything. Sit down. I'll put the kettle on properly. Now—start from the beginning, and don't leave out the marrow."
created_at"2026-04-24T19:44:22.423Z" 4/24/2026, 7:44:22 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency680
moderation_latency(null)
generation_time6694
tokens_prompt81
tokens_completion294
native_tokens_prompt112
native_tokens_completion392
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"
usage0.01036
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"aceef4c2-b2ca-487a-861c-2607dbbd212c"
is_byokfalse
latency679
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-1777059862-61GSRI0Xs4buZL5vrEhB"
session_id(null)
api_type"completions"
id"gen-1777059862-WqLnweoz65YkF4ZhYoTe"
upstream_id"aceef4c2-b2ca-487a-861c-2607dbbd212c"
total_cost0.01036
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)