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Run: 2026-04-24-01KPZTVSASCXQF32XE5MXHYQ5M
Run Details
Model:
Claude Opus 4.7
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
7.4s
Cost:
$0.011435
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 swept in, flour still dusting her cardigan from her own kitchen that morning. "You heard about Henry Pinkerton, then?" "Heard? I found out before his own wife did. He was in here not twenty minutes before it happened, buying a cinnamon twist." "A cinnamon twist? Henry hasn't touched sugar in fifteen years. Doctor's orders." "That's exactly what I told Constable Briggs. A man doesn't break a fifteen-year streak on a Tuesday morning for no reason." "Unless he knew." "Knew what?" "That he wouldn't be around long enough to worry about his blood sugar." The kettle began to whistle from the back room, but neither woman moved toward it. "You think he meant to—no. Not Henry. He had that fishing trip planned with his grandson." "Then somebody else knew. And wanted him sweetened up before the fall." "Edith, you've been reading those paperbacks again." "Have I? Then tell me why there were two cups on his kitchen table when they found him. Two cups, Margaret. And only one with lipstick on the rim." The kettle screamed. Still, neither of them stood. "What color lipstick?" "Coral. The shade Vivian wears."
created_at
"2026-04-24T13:28:57.961Z"
4/24/2026, 1:28:57 PM
model
"anthropic/claude-4.7-opus-20260416"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
778
moderation_latency
(null)
generation_time
7330
tokens_prompt
81
tokens_completion
315
native_tokens_prompt
112
native_tokens_completion
435
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
0.011435
router
(null)
provider_responses
0
endpoint_id
"0fa65117-00d9-4835-808d-9b68041d9ce4"
id
"b13abf21-4c25-4536-990d-063ca9134057"
is_byok
false
latency
778
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-1777037337-3WdkHvOvkCuQYuVHTHfY"
session_id
(null)
api_type
"completions"
id
"gen-1777037337-xWvHiU6ClH6JozdqeRwD"
upstream_id
"b13abf21-4c25-4536-990d-063ca9134057"
total_cost
0.011435
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)