Run: 2026-07-25-01KYCPMV9HM04PCY1JTFPKKN5A

Run Details

Duration:
10.5s
Cost:
$0.011935
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 smell of scalded sugar still clung to the kitchen when the bell over the door jingled. "You're out of the cinnamon twists again." "I'm out of everything again. Mrs. Ladner bought four dozen at seven this morning. Four dozen, for a woman who lives alone and claims she's watching her sugar." "She's not eating them." "Well, she's certainly paying for them." "Think about it. Four dozen pastries, the day after Harold Beecham turns up floating in the millpond. Who eats when there's a funeral? Nobody. Who bakes?" "Grieving neighbors. Guilty ones, too, though they tend to bring casseroles." "So she's making the rounds. Handing out cinnamon twists in your white boxes with your gold sticker, and everybody in town saying what a comfort that woman is." "That's not a crime. That's Tuesday." "It is when she was seen at the millpond Sunday night with a flashlight and a canvas bag." A long pause. Somewhere in the back, a timer went off and was ignored. "Seen by whom?" "By me. I was walking the dog." "You don't have a dog." "I was walking someone's dog." "Sit down. I'm putting the kettle on, and you're going to start over from the flashlight." "Can I have the last twist?" "You may not. That's evidence."
created_at"2026-07-25T13:15:16.665Z" 7/25/2026, 1:15:16 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1657
moderation_latency(null)
generation_time10320
tokens_prompt78
tokens_completion315
native_tokens_prompt107
native_tokens_completion456
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"
service_tier"default"
usage0.011935
router(null)
provider_responses
0
endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNqXJ6b8G86khN6ouUEi"
is_byokfalse
latency1657
model_permaslug"anthropic/claude-opus-5-20260723"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784985316-BLOPPYqejB3B2Ks6ZWiy"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784985316-9isVjcQbTu48iKjU7y0L"
upstream_id"msg_011CdNqXJ6b8G86khN6ouUEi"
total_cost0.011935
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)
data_region"global"

Evaluation details

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