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Run: 2026-07-01-01KWE9FGEZ3GJX10Q42X99QPPG
Run Details
Model:
Claude Sonnet 5 (Reasoning)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
7.7s
Cost:
$0.004514
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
Messages
Meta
AI
The smell of cinnamon rolls still hung in the air, though the display case sat mostly empty at this hour. "You're the one who found her, aren't you? Behind the flower shop?" "Word travels fast." "This is Maple Hollow. Word travels before it happens." A cup of coffee slid across the counter, steam curling upward like a question mark. "She wasn't just lying there. Someone had arranged her. Like she was posed for a photograph nobody wanted to take." "That's a strange thing to notice, in the middle of finding a body." "I notice things. It's why Gerald keeps me around instead of firing me for burning the scones." "So what else did you notice?" "Her shoes were missing. Just her shoes. Everything else—purse, jewelry, that ridiculous scarf she always wore—untouched." "Someone wanted those shoes specifically." "Or someone wanted us to think that." "You've been reading too many of those paperback mysteries from the library." "Maybe. But you didn't deny it." A pause stretched between them, filled only by the soft hum of the display case cooler and the distant chime of the front door. "I didn't deny anything. I just think you should be careful who you say these things to." "Is that a warning?" "Consider it advice. From a friend."
created_at
"2026-07-01T07:32:15.467Z"
7/1/2026, 7:32:15 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1668
moderation_latency
(null)
generation_time
7653
tokens_prompt
81
tokens_completion
341
native_tokens_prompt
107
native_tokens_completion
430
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"end_turn"
service_tier
"default"
usage
0.004514
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_01BEtujB2KcTneP9p1tutReJ"
is_byok
false
latency
1668
model_permaslug
"anthropic/claude-sonnet-5-20260630"
provider_name
"Amazon Bedrock"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer
(null)
request_id
"req-1782891135-0r3eiwBS5EDuWiULn5lI"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782891135-V8ddx6f4kG663RN8R7ul"
upstream_id
"msg_01BEtujB2KcTneP9p1tutReJ"
total_cost
0.004514
cache_discount
(null)
upstream_inference_cost
0
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
neededClean
false
dialogueTags
(empty)