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Run: 2026-04-24-01KQ0GB5YB16H9ACPXB89VAV1X
Run Details
Model:
Claude Opus 4.7 (Reasoning)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
6.9s
Cost:
$0.012290
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
86.38%
Matches word count
(details)
94.98%
Dialogue to Total Word Ratio
(details)
90.6791%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.
Model response
Messages
Meta
AI
Molly unrolled the blueprint across the hood of the van. "Entry point: the bouncy castle." "The bouncy castle?" "Soft landing, Bill. We rappel in, we bounce out." "Molly, it's a six-year-old's birthday. There's no rappelling." "There's always rappelling." "What's our extraction vehicle?" "Ice cream truck." "Be serious." "I am being serious. Nobody suspects the ice cream truck. We play the jingle, we roll up, we roll out with forty pounds of wrapping paper and regret." "And the clown?" "What about the clown?" "Bozo the Magnificent is a known informant." "Bill." "I'm telling you, he ratted on the Tupperware job." "The clown is not an informant. The clown is a clown." "Fine. What about the parents?" "Distraction. You dress as a magician, pull a rabbit out of a hat, pull another rabbit, keep pulling rabbits until the adults question reality." "And you?" "I'll be in the piñata." "You'll be in the piñata." "Hollowed it out myself. When the birthday boy swings, I emerge, grab the haul, vanish in the candy confusion." "Molly, that's psychotic." "That's professional." "What if he hits you?" "Then I deserve it, Bill. Then I deserve it."
created_at
"2026-04-24T19:44:22.486Z"
4/24/2026, 7:44:22 PM
model
"anthropic/claude-4.7-opus-20260416"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1665
moderation_latency
(null)
generation_time
6877
tokens_prompt
77
tokens_completion
332
native_tokens_prompt
98
native_tokens_completion
472
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
0.01229
router
(null)
provider_responses
0
endpoint_id
"0fa65117-00d9-4835-808d-9b68041d9ce4"
id
"14f76b60-4125-4ccf-8c79-077054bbbeeb"
is_byok
false
latency
1656
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-1777059862-nwziOTg8894RJImkMexS"
session_id
(null)
api_type
"completions"
id
"gen-1777059862-u2hcR5V20LlJKzmDuxos"
upstream_id
"14f76b60-4125-4ccf-8c79-077054bbbeeb"
total_cost
0.01229
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
86.38%
Matches word count
n/a
neededClean
false
words
189
94.98%
Dialogue to Total Word Ratio
Ratio: 94.76%, Deviation: 4.76%
neededClean
false
wordsTotal
191
wordsDialogue
181
90.6791%