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Run: 2026-07-01-01KWE90D7ZH0G4PBWAE11R3A7G
Run Details
Model:
Claude Sonnet 5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
8.9s
Cost:
$0.004544
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, the scent of cinnamon and fresh bread wrapping around her like a warm blanket. "You're late. I already ate the good scone." "There's more than one good scone, Dottie. Don't be dramatic." "The lemon poppy seed ones sold out an hour ago. Some woman bought six of them, if you can believe it." "Six? Who buys six scones?" "That's what I said. And she paid in cash, wouldn't take a receipt. Practically ran out the door." "Sounds suspicious." "Doesn't it? And then, not ten minutes later, that reporter from the county paper comes in asking about Harold Pemberton's will." "The will that hasn't even been read yet?" "That very one. Asked if anyone local had come in acting strange. I told him half this town acts strange before their morning coffee." "What did he say to that?" "Wrote it down like it meant something. Ordered a black coffee and left without tipping." "Well, that settles it then." "Settles what?" "He's definitely hiding something. Nobody skips a tip unless they've got guilt weighing down their pockets." "Margaret, that's not how it works." "Isn't it though? Now, tell me more about this scone woman."
created_at
"2026-07-01T07:24:00.65Z"
7/1/2026, 7:24:00 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2250
moderation_latency
(null)
generation_time
8893
tokens_prompt
81
tokens_completion
327
native_tokens_prompt
107
native_tokens_completion
433
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
0.004544
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_01AYuAACV8unRxiEZ4wLMwXN"
is_byok
false
latency
2242
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-1782890640-vCuKHVLhrukkhW8fLh06"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782890640-sxKmxKbEAXnwZ2VkceVY"
upstream_id
"msg_01AYuAACV8unRxiEZ4wLMwXN"
total_cost
0.004544
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)