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Run: 2026-04-24-01KPZTTX8VY79KNDRMENJSG76V
Run Details
Model:
Claude Opus 4.7
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
6.6s
Cost:
$0.010835
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 Margot swept in, trailing the scent of rain and lavender. Edith didn't look up from the cinnamon rolls she was glazing. "You heard about Harold, I suppose." "I heard three versions before breakfast. Which one are you bringing?" "The one where he wasn't at the lodge meeting Tuesday night. The one where his car was parked behind the old Whitaker place until nearly midnight." A pause. The icing drizzled in slow, thoughtful loops. "And how would you know where his car was parked, Margot?" "I was walking Biscuit." "At midnight. Past the Whitaker place. Which is nowhere near your house." "Biscuit has been restless." "Biscuit is seventeen years old and blind in one eye." "All the more reason for long walks. Are those the lemon ones?" "They're for the Hendersons. I'll box you two of the raspberry." "You're a saint." "I'm a woman who knows when she's being bribed for discretion. Sit down, Margot. Tell me what you actually saw." The glazing knife went still. Outside, the rain thickened against the window, and the little bakery seemed, for a moment, to hold its breath.
created_at
"2026-04-24T13:28:29.227Z"
4/24/2026, 1:28:29 PM
model
"anthropic/claude-4.7-opus-20260416"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
773
moderation_latency
(null)
generation_time
6480
tokens_prompt
81
tokens_completion
302
native_tokens_prompt
112
native_tokens_completion
411
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"
usage
0.010835
router
(null)
provider_responses
0
endpoint_id
"0fa65117-00d9-4835-808d-9b68041d9ce4"
id
"79da9d1d-9f09-4d57-bb24-0918327d9be6"
is_byok
false
latency
773
model_permaslug
"anthropic/claude-4.7-opus-20260416"
provider_name
"Amazon Bedrock"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
(null)
request_id
"req-1777037309-sGvR7FPoIHCVRgRGWe8K"
session_id
(null)
api_type
"completions"
id
"gen-1777037309-1OGM9mjcdBDmQ4DY7Lbt"
upstream_id
"79da9d1d-9f09-4d57-bb24-0918327d9be6"
total_cost
0.010835
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)