Run: 2026-07-01-01KWE8Q30CHN1GWC20JST5N655

Run Details

Duration:
8.6s
Cost:
$0.004424
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 shook rain from her umbrella, the smell of cinnamon and fresh bread wrapping around her like a blanket. "You're soaked through. Sit, I'll get you something warm." "I can't stay long. I just needed to ask you something." "About the Hendricks woman? I heard you found her cat wandering the alley behind the shop." "Word travels fast." "This is Millbrook. Word travels before it even happens." A cup of tea appeared, steam curling upward. Margaret wrapped her fingers around it gratefully. "Did she come in yesterday? Before it happened?" "Every day at three, like clockwork. Ordered the same thing—a blueberry scone and black coffee." "Did she seem different? Worried, maybe?" "Now that you mention it, she kept checking her phone. Wouldn't answer it, though. Just stared at the screen like it might bite her." "Do you remember what time she left?" "Quarter past three. Same as always. Why does that matter?" "Because the police think she died at four. Which means whoever she was avoiding found her within the hour." The baker's hands stilled over the register, flour dusting the counter like snow. "That poor woman. She seemed so frightened."
created_at"2026-07-01T07:18:55.438Z" 7/1/2026, 7:18:55 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1696
moderation_latency(null)
generation_time8376
tokens_prompt81
tokens_completion324
native_tokens_prompt107
native_tokens_completion421
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"
usage0.004424
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01GFMbSj5hp24rncgUtGoh1f"
is_byokfalse
latency1696
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-1782890335-SncTBpUoiTFogUk9t60F"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890335-JG36nmKcxlSXqokC1kqe"
upstream_id"msg_01GFMbSj5hp24rncgUtGoh1f"
total_cost0.004424
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)