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Run: 2026-07-25-01KYCPQ907T2N9X0QEHC6A819E
Run Details
Model:
Claude Opus 5
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
10.4s
Cost:
$0.011585
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 over the door gave its tired jingle, and the smell of scalded sugar rushed out to meet the cold. "You burnt the caramel again." "I did not burn it. I *toasted* it. There's a difference, and one day you'll learn it." "Marjorie, I've eaten your baking for thirty-one years. I know burnt." A tray clattered onto the counter. Steam curled up between them. "Sit down and have a bun before I throw you out into the sleet." "I will. But first — did you hear about the Hollis place?" "Heard the police were up there at six this morning, if that's what you mean." "Six-fifteen. I was walking Duchess." "You don't have a dog." "I'm minding one. Point is, Constable Reed came down that lane looking like a man who'd swallowed a bee." "And what would he be looking for at the Hollis place, do you suppose?" "Ellen Hollis, for one. Nobody's seen her since the harvest supper." The scrape of a chair. A long silence, filled with the tick of the oven timer. "She ordered a lemon tart for Sunday. Paid in advance. Ellen Hollis has never once in her life let a paid-for tart go uncollected." "No. She hasn't." "Pour the tea, Beatrice. And shut the blinds."
created_at
"2026-07-25T13:16:36.237Z"
7/25/2026, 1:16:36 PM
model
"anthropic/claude-opus-5-20260723"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1215
moderation_latency
(null)
generation_time
10288
tokens_prompt
78
tokens_completion
300
native_tokens_prompt
107
native_tokens_completion
442
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
0.011585
router
(null)
provider_responses
0
endpoint_id
"76cb4608-f48c-483d-8da8-9957fb44244e"
id
"msg_011CdNqd9Cxqamu68HrRHqy8"
is_byok
false
latency
1215
model_permaslug
"anthropic/claude-opus-5-20260723"
provider_name
"Amazon Bedrock"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1784985396-hik3NAVcgWLf74wri1Ks"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1784985396-l8rfI9vwaiv0aJSLm6tp"
upstream_id
"msg_011CdNqd9Cxqamu68HrRHqy8"
total_cost
0.011585
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)