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Run: 2026-04-24-01KPZV4310HYCXYD565JN7MK0K
Run Details
Model:
Claude Opus 4.7
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
7.1s
Cost:
$0.011035
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 stepped inside, shaking rain from her umbrella. The smell of cinnamon and yeast wrapped around her like a warm shawl. "You're late. The cardamom buns are already gone." "I'm not here for buns today, Edith. I'm here because Harold Finch was found in his garden shed this morning." A long pause. The sound of a rolling pin pressing into dough. "Dead?" "Quite." "Well. Can't say I'm shocked. That man owed half the town money, and the other half a good apology." "Including you?" "He owed me three dozen empty pie tins and a decent explanation for why my back door was unlocked last Tuesday." "Your back door?" "Mm. Nothing taken, mind you. But my ledger had been moved. And there was flour on the windowsill that wasn't mine." "Edith. Why didn't you tell anyone?" "Because I was going to handle it myself. With words, Margaret. Don't give me that look." "I'm not giving you any look." "You're giving me the look you gave me in 1974 when the church raffle money went missing." "And I was right then, wasn't I?" "...Have a cardamom bun. I lied. I saved you one."
created_at
"2026-04-24T13:33:30.027Z"
4/24/2026, 1:33:30 PM
model
"anthropic/claude-4.7-opus-20260416"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
662
moderation_latency
(null)
generation_time
7069
tokens_prompt
81
tokens_completion
304
native_tokens_prompt
112
native_tokens_completion
419
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
0.011035
router
(null)
provider_responses
0
endpoint_id
"0fa65117-00d9-4835-808d-9b68041d9ce4"
id
"3cd5ce8a-5718-4b64-9410-38dcc31fa30d"
is_byok
false
latency
660
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-1777037610-vokLNLwEeaXoDFrsFJo1"
session_id
(null)
api_type
"completions"
id
"gen-1777037610-wdb1KB4Et4b5WgKXkwZN"
upstream_id
"3cd5ce8a-5718-4b64-9410-38dcc31fa30d"
total_cost
0.011035
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)