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Run: 2026-07-01-01KWEACG6G51JB3C77JTGV8510
Run Details
Model:
Claude Sonnet 5 (Reasoning)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
9.2s
Cost:
$0.004926
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
75.16%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
37.5778%
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 like stale popcorn and desperation, which Molly found fitting given the circumstances. She spread the blueprints across a crate, tracing the layout of the Hendricks' backyard with a chewed pencil. Bill stood behind her, eating chips directly from a bag he'd stolen from a gas station three towns over, as was tradition before any job. "Twenty-seven presents," Molly said, tapping the paper. "Bounce house creates a blind spot near the fence." Bill crunched thoughtfully. "There's gonna be a clown." "I know there's gonna be a clown, Bill." "I don't do clowns." She turned, exasperated. "You robbed a bank vault guarded by armed men." "Different kind of terrifying." Molly rolled her eyes and returned to the plans. The party started at two, which gave them exactly forty minutes to get in, grab the loot pile stacked by the gift table, and disappear before some overzealous parent noticed two adults dressed as delivery workers hauling away Tonka trucks and Barbie dreamhouses. It was, she had to admit, possibly the lowest job of their criminal careers. But rent was rent, and eight-year-olds apparently received obscene amounts of merchandise these days. "We stick to the plan," she said. "No improvising." Bill saluted with a chip. "No clowns." "That's not the plan." "It's my plan."
created_at
"2026-07-01T07:48:05.469Z"
7/1/2026, 7:48:05 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1512
moderation_latency
(null)
generation_time
9193
tokens_prompt
77
tokens_completion
347
native_tokens_prompt
93
native_tokens_completion
474
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
0.004926
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_01Kr29G8YydJ3ozP3supkj8X"
is_byok
false
latency
1512
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-1782892085-9yy6etuFBBsvm2oJLKN2"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782892085-ZpULyKORPTZVRyo4SolZ"
upstream_id
"msg_01Kr29G8YydJ3ozP3supkj8X"
total_cost
0.004926
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
75.16%
Matches word count
n/a
neededClean
false
words
213
0.00%
Dialogue to Total Word Ratio
Ratio: 29.63%, Deviation: 19.63%
neededClean
false
wordsTotal
216
wordsDialogue
64
37.5778%