Run: 2026-07-25-01KYCPMK62HVS1RSMC5RJX9PNZ

Run Details

Duration:
10.9s
Cost:
$0.011435
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 had barely stopped shivering when the flour cloud settled. "You've been crying into the sourdough again." "It's the onions." "There are no onions in bread, Marjorie." A long pause, filled with the soft thud of dough against marble. "He came in yesterday. Right before closing. Bought two cinnamon twists and asked whether I still kept the spare key under the planter." "And do you?" "I moved it in 1998. After the incident with the raccoon." "Did you tell him that?" "I told him the weather looked like rain." "Marjorie." "What was I supposed to say? That his mother's ring turned up in my till three days after she died? That I've been carrying it in my apron pocket like a stone in my shoe?" The kettle began to whistle, and somebody moved to silence it. "Show me." Fabric rustled. Something small clicked against the countertop, gold catching the fluorescent light. "That's not Eleanor's ring." "What?" "Eleanor's ring had a sapphire. My aunt admired it every Sunday for forty years. This is glass." "Then whose—" "That's the question, isn't it. And why did he ask about your key?" The dough sat forgotten, slowly rising in the warm morning air, while neither woman touched her tea.
created_at"2026-07-25T13:15:08.361Z" 7/25/2026, 1:15:08 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2184
moderation_latency(null)
generation_time10758
tokens_prompt78
tokens_completion318
native_tokens_prompt107
native_tokens_completion436
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"
usage0.011435
router(null)
provider_responses
0
endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNqWgM26ncr2JTue3iAM"
is_byokfalse
latency2130
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-1784985308-lpqXATjBn1isU8RmbuUi"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784985308-RaamyV381ASTOZx5pRoa"
upstream_id"msg_011CdNqWgM26ncr2JTue3iAM"
total_cost0.011435
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)