Run: 2026-07-01-01KWE9CPDBR3QC9CKZDMY0DEGV

Run Details

Duration:
9.2s
Cost:
$0.004634
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 scent of cinnamon rolls hung thick in the air as Margaret wiped down the display case for the third time. "You're stalling." "I am not stalling. I'm cleaning." "You cleaned that glass ten minutes ago. Just tell me what Ruth said." Margaret set down her rag and glanced toward the front window, where morning light spilled across empty tables. "She said Harold Pemberton's will named someone nobody expected." "Well? Don't leave me hanging like a soufflé." "His gardener. Twenty years of loyal service, and Harold left him the entire estate." "What about the nephew? The one who's always driving that ridiculous sports car?" "Nothing. Not a penny." "That doesn't sound like Harold at all. He worshipped that boy." "That's exactly what I thought. Something's not right about this whole business." A bell chimed as the door opened, and both women fell silent, exchanging a glance loaded with unspoken suspicion. "Good morning! Just a coffee and one of those cinnamon rolls, please." Margaret smiled, already reaching for a pastry bag. "Coming right up, dear." The moment the customer settled at a corner table, the two women leaned closer together, voices dropping to a conspiratorial murmur. "We need to talk to that gardener."
created_at"2026-07-01T07:30:43.258Z" 7/1/2026, 7:30:43 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3082
moderation_latency(null)
generation_time9128
tokens_prompt81
tokens_completion335
native_tokens_prompt107
native_tokens_completion442
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"
usage0.004634
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01EkbeR55jaqWCkUwdBZXRVq"
is_byokfalse
latency3076
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-1782891043-yVDPXPuFHFoyEpYnEcK4"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891043-AKdmEuCASYemXYgPU41r"
upstream_id"msg_01EkbeR55jaqWCkUwdBZXRVq"
total_cost0.004634
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)