Run: 2026-04-24-01KPZV9T9WBSXJ0E12KZ7B1ATD

Run Details

Duration:
7.3s
Cost:
$0.011810
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 stepped inside, shaking rain from her umbrella. The smell of cinnamon and warm butter wrapped around her like a familiar sweater. "You're late. The lemon tarts are nearly gone." "I'm not late, I'm deliberate. There's a difference." "Tell that to Mrs. Pemberton. She bought the last six." "Six? What on earth does a woman living alone need with six lemon tarts?" "That's precisely what I wanted to ask. But then I remembered something interesting." "Oh?" "Her nephew arrived from London yesterday. The one nobody's seen in fifteen years." "The one who was meant to inherit from her brother?" "The very same. And he walked past the window not twenty minutes ago, looking like a man who hadn't slept." "Pour me a coffee, would you? And one of those cheese scones, if there are any left." "Two left. I saved them." "You're a treasure, Alice." "I'm a businesswoman. Now sit by the window. You'll have a lovely view of Mrs. Pemberton's front door from that table." "How convenient." "Isn't it just? I thought you might appreciate it, given your particular hobbies." "They're not hobbies. They're civic contributions." "Of course, dear. Eat your scone."
created_at"2026-04-24T13:36:37.704Z" 4/24/2026, 1:36:37 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1402
moderation_latency(null)
generation_time7209
tokens_prompt81
tokens_completion328
native_tokens_prompt112
native_tokens_completion450
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"
usage0.01181
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"aafafaca-c74d-40c7-a45d-76d6788f9988"
is_byokfalse
latency1402
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-1777037797-nQ2aKsxzv49MYre6DUHz"
session_id(null)
api_type"completions"
id"gen-1777037797-DxPaeetfmzZH3UFHxuD4"
upstream_id"aafafaca-c74d-40c7-a45d-76d6788f9988"
total_cost0.01181
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)