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Run: 2026-07-01-01KWEAF3GYVSVN7XS7QTTMG4MR
Run Details
Model:
Claude Sonnet 5
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
8.5s
Cost:
$0.004274
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 bell above the door chimed as Margaret set down the tray of cinnamon rolls, still warm enough to fog the display glass. "You heard about Old Tom's shed, then." "Heard he's saying someone broke in. Took nothing but his ledgers." "Strange thing to steal. Man barely keeps two dollars in his pocket, let alone anything worth writing down." "That's what I thought. Unless it wasn't about money." "You think this has something to do with the property dispute?" "I think it's curious that the break-in happened the same week the town council was set to vote on selling that strip of land behind the mill." "You're saying Tom's ledgers might prove who really owns it." "I'm saying somebody thought they might, and that's enough to make a person nervous." "Well, if you're right, we should tell Sheriff Dale." "And say what? That an old man's dusty notebooks vanished and I've got a hunch?" "You've had hunches before. Most of them panned out." "Most. Not all." "Good enough odds for me." She wiped flour from her hands, eyes bright with the particular hunger of someone who preferred mysteries to muffins. "Finish your coffee. We're paying Tom a visit."
created_at
"2026-07-01T07:49:30.791Z"
7/1/2026, 7:49:30 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1601
moderation_latency
(null)
generation_time
8456
tokens_prompt
81
tokens_completion
311
native_tokens_prompt
107
native_tokens_completion
406
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
0.004274
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_013F23YQrwvcAL7YC4hPqWtt"
is_byok
false
latency
1601
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-1782892170-5UdskriJwNVk1vG1Ut1y"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782892170-WQTmEBtsUVN0nDjs3q4Z"
upstream_id
"msg_013F23YQrwvcAL7YC4hPqWtt"
total_cost
0.004274
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)