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Run: 2026-07-01-01KWE9195XTVWD40TEYCG7SHHD
Run Details
Model:
Claude Sonnet 5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
9.8s
Cost:
$0.005126
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
97.63%
Matches word count
(details)
36.79%
Dialogue to Total Word Ratio
(details)
67.2078%
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 dressed as clowns." "Clowns. Right. Because nothing says 'trustworthy adult' like a stranger in face paint at a seven-year-old's birthday party." "Exactly! Nobody questions clowns, Molly. It's the perfect cover." "Bill, they question clowns *constantly*. That's literally their whole job—balloon animals and constant scrutiny." "Fine, fine. New plan. We're the caterers." "We don't have any food." "We'll bring cupcakes!" "From where?" "The gas station." "We are not serving gas station cupcakes to children, Bill. Have some standards. We're thieves, not monsters." "Then what's your genius idea, huh?" "Balloon delivery. Simple. Elegant. We walk in with a giant bouquet of balloons, everyone's distracted looking up, and we grab the presents while their necks are craned skyward." "...That's actually good." "Thank you." "Wait, where do we get balloons?" "The gas station." "You just said—" "That's for cupcakes! Balloons are a completely different moral category, Bill." "How many presents are we even talking about here?" "Kid's turning seven. Rich parents. I'm guessing forty, fifty gifts, minimum." "Forty presents from a seven-year-old's party. We're going to need a bigger van." "We're going to need bigger balloons."
created_at
"2026-07-01T07:24:29.257Z"
7/1/2026, 7:24:29 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1818
moderation_latency
(null)
generation_time
9767
tokens_prompt
77
tokens_completion
359
native_tokens_prompt
93
native_tokens_completion
494
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
0.005126
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_01LW9hEA1Q7grq2915ATQeec"
is_byok
false
latency
1814
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-1782890669-8yp2BzFJQRW0Keo68Hsa"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782890669-ejpN4khTSyMJgdKC5WzG"
upstream_id
"msg_01LW9hEA1Q7grq2915ATQeec"
total_cost
0.005126
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
97.63%
Matches word count
n/a
neededClean
false
words
193
36.79%
Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededClean
false
wordsTotal
197
wordsDialogue
197
67.2078%