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Run: 2026-07-01-01KWE9M4X4X282QKJ4AD1T2SE9
Run Details
Model:
Claude Sonnet 5
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
8.8s
Cost:
$0.004736
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
86.38%
Matches word count
(details)
19.28%
Dialogue to Total Word Ratio
(details)
52.8300%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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
The warehouse smelled of stale popcorn and cardboard, remnants of some forgotten carnival. Molly spread the blueprints across an overturned crate, tracing her finger along the dotted line that marked the perimeter of the Hendricks estate. Bill leaned over her shoulder, chewing on a toothpick like it owed him money. "Ten kids," Molly said. "One bouncy castle, three clowns, and a security guard who's probably more interested in the cake than us." Bill grunted. "Cake's the real threat. Man, I love cake." She rolled her eyes and continued mapping their route—through the hedge maze, past the pony rides, straight to the gift table stacked high with wrapped boxes worth more than most banks they'd hit. The plan was elegant in its absurdity: two grown adults dressed as party clowns, sneaking presents into oversized balloon animals. "You sure about the clown costumes?" Bill asked, already looking queasy. "You wanted the pony costume instead?" He shuddered, and that settled it. Molly rolled up the blueprints, tucking them beneath her arm like a general preparing for battle. Outside, the sun dipped low, painting the sky in shades of orange and gold—perfect timing for a party crash. "Let's go steal some birthdays," she said, smirking as she slung her bag over her shoulder.
created_at
"2026-07-01T07:34:47.473Z"
7/1/2026, 7:34:47 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1516
moderation_latency
(null)
generation_time
8775
tokens_prompt
77
tokens_completion
336
native_tokens_prompt
93
native_tokens_completion
455
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
0.004736
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_019dnJmk8g2PcZniYgCsH8BE"
is_byok
false
latency
1516
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-1782891287-6XKPAszmVfmATpmhFpYm"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782891287-exlePGCaIEk8NdHzWlAg"
upstream_id
"msg_019dnJmk8g2PcZniYgCsH8BE"
total_cost
0.004736
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
86.38%
Matches word count
n/a
neededClean
false
words
211
19.28%
Dialogue to Total Word Ratio
Ratio: 21.33%, Deviation: 11.33%
neededClean
false
wordsTotal
211
wordsDialogue
45
52.8300%