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Run: 2026-07-01-01KWEAFJFWF7F0BE86C7C27NCK
Run Details
Model:
Claude Sonnet 5 (Reasoning)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
9.5s
Cost:
$0.005086
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
95.99%
Matches word count
(details)
36.79%
Dialogue to Total Word Ratio
(details)
66.3873%
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
"Okay, Bill, walk me through it again." "We go in as clowns." "We are not clowns." "Balloon animals, Molly! Nobody suspects a man with a balloon poodle." "Everybody suspects a man with a balloon poodle. That's suspicious behavior number one." "Fine, fine. Magicians, then." "Do you know any magic?" "I know where the presents are. That's magic enough." "Bill, that's just theft." "Same thing, different hat." "What's the actual plan? The real one." "We wait till they cut the cake. Everybody's eyes on the cake, nobody's eyes on the loot pile." "And the six-year-olds? The sugar-crazed mob guarding said loot pile?" "We distract them." "With what?" "More cake." "You want to bribe children with cake to steal their own presents." "It's not a bribe, it's a transaction." "They're five, Bill." "Five-year-olds understand transactions! Ever seen a playground trade a cookie for a sticker? Ruthless." "Fine. Say we get past the cake mob. Then what?" "Bag 'em, bolt, gone before 'Happy Birthday' finishes." "That song's forty seconds long." "Then we better run fast, Molly." "We're stealing from toddlers." "Rich toddlers." "That helps nothing." "It helps me sleep, Molly. Let it help you too."
created_at
"2026-07-01T07:49:46.119Z"
7/1/2026, 7:49:46 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1802
moderation_latency
(null)
generation_time
9482
tokens_prompt
77
tokens_completion
345
native_tokens_prompt
93
native_tokens_completion
490
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"
service_tier
"default"
usage
0.005086
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_01MUN2nKKqyxxgQqyYGsA7Dh"
is_byok
false
latency
1801
model_permaslug
"anthropic/claude-sonnet-5-20260630"
provider_name
"Amazon Bedrock"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer
(null)
request_id
"req-1782892186-JC6rOXj4vqHBasATRTs1"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782892186-wdBZTsGqth0IuzWeItNR"
upstream_id
"msg_01MUN2nKKqyxxgQqyYGsA7Dh"
total_cost
0.005086
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
95.99%
Matches word count
n/a
neededClean
false
words
192
36.79%
Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededClean
false
wordsTotal
197
wordsDialogue
197
66.3873%