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Run: 2026-04-24-01KPZTSR399B7PKS8GHDP5Z7V3
Run Details
Model:
Claude Opus 4.7
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
7.3s
Cost:
$0.011685
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, trailing the scent of rain and roses. "You'll never guess what I found behind Eleanor's prize petunias this morning." "Knowing you, a body." "Don't be ghoulish. A teacup. Bone china, gold rim, chip on the handle shaped like a crescent moon." "That's Vivian's. She's been looking for it since the garden club luncheon." "Precisely what I thought. Only Vivian hasn't set foot in Eleanor's yard in fifteen years, not since the incident with the dahlias." "Perhaps the wind carried it." "A teacup? Through three streets and over a fence?" "Stranger things have happened in this town. Cinnamon bun? Fresh out." "Please. And one for Henry, he's sulking in the car." "Henry always sulks. It's his natural state." "He claims the cup was stolen. Says he saw someone in Eleanor's yard Tuesday night." "Did he now. And he's only mentioning this today?" "You know Henry. Doesn't like to get involved." "Yet here we are, getting involved." "Two buns, then. Maybe three. I have a feeling we'll be talking a while." "I'll put the kettle on. Proper cups only, mind you. No crescent moons."
created_at
"2026-04-24T13:27:51.159Z"
4/24/2026, 1:27:51 PM
model
"anthropic/claude-4.7-opus-20260416"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
636
moderation_latency
(null)
generation_time
7239
tokens_prompt
81
tokens_completion
310
native_tokens_prompt
112
native_tokens_completion
445
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
0.011685
router
(null)
provider_responses
0
endpoint_id
"0fa65117-00d9-4835-808d-9b68041d9ce4"
id
"4fa557dd-1b85-4773-8922-bf75effa9ac6"
is_byok
false
latency
636
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-1777037271-mBA0SCf5U1FKiOrEYzF0"
session_id
(null)
api_type
"completions"
id
"gen-1777037271-IcBhUfOD23uUioOzImOC"
upstream_id
"4fa557dd-1b85-4773-8922-bf75effa9ac6"
total_cost
0.011685
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)