Run: 2026-04-24-01KQ0G0NTQTFB6W84AXBCGTS9A

Run Details

Duration:
7.3s
Cost:
$0.010935
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 swept in, scarf trailing flour from her last visit. "Tell me you haven't sold the last cinnamon braid." "For you? I hid one behind the sourdough. But it'll cost you." "Name your price, you wicked woman." "Information. I heard Delia Finch was seen leaving Harold's cottage at half past eleven last night." "Half past eleven? Delia goes to bed at nine. Claims the moonlight gives her migraines." "Exactly what I thought. And Harold's been widowed, what, six months?" "Seven in March. Poor man can't boil an egg." "Which is why it's interesting she was carrying a casserole dish. An empty one." "Empty on the way out?" "Empty on the way in, according to Mrs. Pettifer, who was walking that miserable terrier of hers." "So she took something from the cottage." "Or someone gave her something to carry." "Good heavens. You don't think—" "I think I'd like to know what was in that dish. And why Harold's been asking the chemist about sleeping powders every Tuesday for a month." "Margaret. Put down that braid. We're going to Harold's." "I'm bringing the braid."
created_at"2026-04-24T19:38:38.3Z" 4/24/2026, 7:38:38 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency773
moderation_latency(null)
generation_time7195
tokens_prompt81
tokens_completion304
native_tokens_prompt112
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"
usage0.010935
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"07747323-8c3f-4de5-b9bc-6579a738fd2b"
is_byokfalse
latency773
model_permaslug"anthropic/claude-4.7-opus-20260416"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777059518-lCdfzx7xmQe3cJqwM8iI"
session_id(null)
api_type"completions"
id"gen-1777059518-c0RQhI7ZvlrwOPyDv2SN"
upstream_id"07747323-8c3f-4de5-b9bc-6579a738fd2b"
total_cost0.010935
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

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