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Run: 2026-07-01-01KWE98V24VHNB9XZCFPWQF3EG
Run Details
Model:
Claude Sonnet 5
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
8.9s
Cost:
$0.005046
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
81.27%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
40.6364%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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 slid the blueprint across the table, jabbing a finger at the crude drawing of a bounce house. "You want to rob a six-year-old's birthday party," Bill said flatly. "Not just any six-year-old," Molly said. "Timmy Fitzgerald. Grandson of a jewelry magnate. You know what kind of loot gets dropped at that party? We're talking wrapped boxes stuffed with cash, gift cards, maybe even a tablet or two." "Molly, there's gonna be clowns. Bouncy castles. Parents with pepper spray and mom-instincts." "Which is exactly why nobody suspects a thing. We dress as the entertainment. I'll be the balloon lady, you're the magician." Bill crossed his arms. "I don't do magic." "You don't need to be good, Bill. Just distracting. Pull a rabbit out of a hat while I load the presents into the van." "And if some kid notices his birthday loot walking out the door?" "Then you pull two rabbits out of the hat." Bill stared at her for a long moment, then sighed. "Fine. But I'm not wearing the sequined cape." "You're wearing the cape." "The cape makes me look ridiculous." "The cape makes you look magical, Bill. There's a difference." He grabbed the blueprint, grumbling. "This better be worth it." "Trust me," Molly grinned. "It's gonna be a blast."
created_at
"2026-07-01T07:28:36.941Z"
7/1/2026, 7:28:36 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1737
moderation_latency
(null)
generation_time
8834
tokens_prompt
77
tokens_completion
334
native_tokens_prompt
93
native_tokens_completion
486
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
0.005046
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_01EAmycoW4i2bKBVKshJDgQT"
is_byok
false
latency
1737
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-1782890916-tv2u7ryPs3KXXSWXizmn"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782890916-88LGjMPIeI4lP96A3hdy"
upstream_id
"msg_01EAmycoW4i2bKBVKshJDgQT"
total_cost
0.005046
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
81.27%
Matches word count
n/a
neededClean
false
words
212
0.00%
Dialogue to Total Word Ratio
Ratio: 79.72%, Deviation: 29.72%
neededClean
false
wordsTotal
217
wordsDialogue
173
40.6364%