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Run: 2026-04-24-01KPZTWB4R3QYQCGZGMQ6N67X4
Run Details
Model:
Claude Opus 4.7
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
7.6s
Cost:
$0.010885
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 rain from her umbrella, the scent of cinnamon and yeast wrapping around her like a warm shawl. "You're soaked through. Sit. I'll bring tea." "Bless you. I came the moment I heard." "Heard what, exactly? Because if it's about Harold's prize rooster, I already know." "It's not the rooster. It's the key." A pause. The clink of a kettle being set down rather firmly on the counter. "What key?" "The one to the church hall. Vera says it went missing Tuesday night, and wouldn't you know, that's the very evening the silver collection plate disappeared." "Vera says a great many things between her second and third sherry." "She's sober as a judge this morning. I checked." "You checked?" "I may have dropped by with scones. For investigative purposes." "My scones, I presume." "Naturally. They open doors that warrants can't." A sigh, followed by the scrape of a chair being pulled close. "Alright. Tell me everything. But start with who had access to that hall on Tuesday, because I've a terrible suspicion, and it involves a certain churchwarden who ordered three dozen eclairs and never came to collect them."
created_at
"2026-04-24T13:29:16.196Z"
4/24/2026, 1:29:16 PM
model
"anthropic/claude-4.7-opus-20260416"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2963
moderation_latency
(null)
generation_time
7488
tokens_prompt
81
tokens_completion
316
native_tokens_prompt
112
native_tokens_completion
413
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
0.010885
router
(null)
provider_responses
0
endpoint_id
"0fa65117-00d9-4835-808d-9b68041d9ce4"
id
"97abae15-3cc5-4e3b-9788-ded45fe1541d"
is_byok
false
latency
2956
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-1777037356-1peqtu0otEeYm4DLZJhF"
session_id
(null)
api_type
"completions"
id
"gen-1777037356-cTSukIosXr6PP1Tpkp1r"
upstream_id
"97abae15-3cc5-4e3b-9788-ded45fe1541d"
total_cost
0.010885
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)