Run: 2026-07-01-01KWE9VF4HDVGH7WX9XX3C1HC4

Run Details

Duration:
14.0s
Cost:
$0.004384
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 and fresh bread wrapping around her like a familiar quilt. "You're late. I already gave your usual to Mrs. Fenwick." "You didn't." "I did. She looked at me like I'd handed her the crown jewels." "Well, make me another, then, and don't skimp on the icing this time." The baker wiped flour from her hands onto her apron and leaned against the counter, lowering her voice. "Did you hear about Walter Higgins?" "What about him?" "Found dead in his shop this morning. Constable Reeves is asking questions all over town." "Dead? Walter? He was just in here yesterday complaining about the price of butter." "That's what makes it strange. He wasn't sick. Wasn't old, not really. Sixty-two isn't old these days." "Someone did something to him, then." "That's what I think, but I didn't say it." "You just did." "I mean I didn't say it to Reeves." "Why not?" "Because the last person who argued with Walter about butter prices was standing right where you are now." A long pause settled between the pastries. "That's absurd." "Is it? You do love your butter."
created_at"2026-07-01T07:38:47.324Z" 7/1/2026, 7:38:47 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency7810
moderation_latency(null)
generation_time13967
tokens_prompt81
tokens_completion321
native_tokens_prompt107
native_tokens_completion417
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"
usage0.004384
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01CNZMMTGjEbAkPbiVEtEEER"
is_byokfalse
latency7810
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-1782891527-k0P8gFoxeLZ8Oofd8HJn"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891527-BW30zuLlnJ4CEUzxz0SR"
upstream_id"msg_01CNZMMTGjEbAkPbiVEtEEER"
total_cost0.004384
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)