Run: 2026-07-01-01KWE9ERF59X1HEY5YJ66FM8CH

Run Details

Duration:
7.9s
Cost:
$0.004364
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 the rain from her umbrella, the smell of cinnamon rolls wrapping around her like a warm blanket. "You're late. I already ate your scone." "I was talking to Deputy Harmon. You'll want to hear this." "I'm listening. Also there's flour on your coat." "Forget the coat. Old Mr. Whitfield's safe was cracked open last night. Nothing taken but his mother's brooch." "The one shaped like a bee?" "That's the one. And guess who was seen leaving his property around midnight?" "If you say Gerald Pruitt, I'll scream." "Gerald Pruitt." "I knew it. That man's owed money to half this town." "Except Harmon says Gerald has an alibi. He was at the tavern till two, half the bar can vouch for him." "Then who?" "That's the question, isn't it? Whitfield says nothing else was touched. Not the cash, not the silver. Just the brooch." "That's not a robbery. That's personal." "Exactly what I thought. Pour me a coffee and I'll tell you what else Harmon mentioned about the note left behind." "There was a note?" "Oh, there was a note."
created_at"2026-07-01T07:31:50.897Z" 7/1/2026, 7:31:50 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1613
moderation_latency(null)
generation_time7913
tokens_prompt81
tokens_completion295
native_tokens_prompt107
native_tokens_completion415
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"
usage0.004364
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01NRzSjCzAv2yNgWWioqA51G"
is_byokfalse
latency1613
model_permaslug"anthropic/claude-sonnet-5-20260630"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer(null)
request_id"req-1782891110-nooZ0rt0KIRXg0ZaSPuR"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891110-MjDhmszcCVy5dCkHAC2C"
upstream_id"msg_01NRzSjCzAv2yNgWWioqA51G"
total_cost0.004364
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)