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Run: 2026-07-01-01KWE8X8R5GHN863SXJWKDA4JY
Run Details
Model:
Claude Sonnet 5
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
8.7s
Cost:
$0.004354
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 jingled as Margaret shook the rain from her umbrella, eyeing the empty display case where the lemon tarts usually sat. "You're out early. Or someone else got here before me." "Cleaned me out by seven. Every last tart, gone." "That's not like the Tuesday crowd." "Wasn't the Tuesday crowd. It was a stranger. Paid cash, didn't say two words, and asked me to box them up separate—like gifts." "That's odd. Did you get a look at him?" "Tall. Wore a coat too heavy for this weather. And here's the thing—he asked about Eleanor. Wanted to know if she still lived above the hardware store." "Eleanor hasn't lived there in years. Not since the fire." "That's what I told him. He just nodded, paid, and left." "You don't think this has anything to do with what happened at the Historical Society last night?" "The missing ledger?" "The missing ledger. Eleanor used to keep the town records, remember? Before she disappeared." "She didn't disappear. She moved to Ohio." "Did she? Or is that just what everyone assumes?" The coffee machine hissed behind the counter, filling the silence between them like a held breath.
created_at
"2026-07-01T07:22:17.747Z"
7/1/2026, 7:22:17 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1795
moderation_latency
(null)
generation_time
8328
tokens_prompt
81
tokens_completion
310
native_tokens_prompt
107
native_tokens_completion
414
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
0.004354
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_01AHykknPXh83i6KsU3Rz2Pk"
is_byok
false
latency
1794
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-1782890537-Iwr38fFjIjfkNOZmXT1F"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782890537-OXunt3XUj8UJlagfjRdv"
upstream_id
"msg_01AHykknPXh83i6KsU3Rz2Pk"
total_cost
0.004354
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)