Run: 2026-04-24-01KQ0GEXZ8TY36Z6ES2V48N2HC

Run Details

Duration:
6.6s
Cost:
$0.010735
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 just as Margaret slid the tray of cinnamon scones onto the cooling rack. Flour still dusted her apron, and the morning light caught the glass case full of lemon tarts. "You're here early, even for you." "Couldn't sleep. And I figured you'd have coffee on before the roosters." "Always do. Sit. You look like you've been chewing nails all night." "It's about Edith." "Edith? What about her?" "Her back door was standing wide open this morning when I walked past. Wide open, mind you, and her curtains drawn tight." "She's probably airing the place out. She bakes those awful cabbage rolls on Tuesdays." "Today's Wednesday." "...Ah." "And her cat was on the porch. You know she never lets that cat out. Calls him her little prince." "Did you knock?" "Three times. Hard enough to wake the dead." "Don't say that." "I'm saying it." "Sit down. Drink this. Then we're walking over there together, and if she's just gone to her sister's in Ashford, I'm never letting you hear the end of it." "And if she hasn't?" "Then I suppose the scones will have to wait."
created_at"2026-04-24T19:46:25.392Z" 4/24/2026, 7:46:25 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency687
moderation_latency(null)
generation_time6475
tokens_prompt81
tokens_completion301
native_tokens_prompt112
native_tokens_completion407
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"
usage0.010735
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"b7ae939b-a7cb-47da-8fd9-4041fc70e32d"
is_byokfalse
latency687
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-1777059985-zxBvS3jpl1UOHm333wY9"
session_id(null)
api_type"completions"
id"gen-1777059985-xsYiVbgTyrtdtFZLql89"
upstream_id"b7ae939b-a7cb-47da-8fd9-4041fc70e32d"
total_cost0.010735
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)