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Run: 2026-07-01-01KWEA5BHRPMN8QTAX5DFZ3TJM
Run Details
Model:
Claude Sonnet 5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
9.0s
Cost:
$0.004806
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
81.27%
Matches word count
(details)
36.79%
Dialogue to Total Word Ratio
(details)
59.0303%
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, run it by me again." "We go in as clowns, Molly. Nobody suspects clowns." "Everybody suspects clowns. Clowns are terrifying." "That's the beauty of it! They'll be too scared to look at the presents." "You're an idiot. What about the piñata?" "What about it?" "It's shaped like a unicorn, Bill. A unicorn full of candy. We could hide in there." "You want us to hide inside a papier-mâché unicorn." "You got a better idea?" "Yeah! The clown thing!" "Nobody's scared of you in a clown suit, Bill. You look like a sad dentist." "I do not." "You absolutely do. Fine, forget the unicorn. What's the actual plan?" "We wait till the kids do musical chairs. Total chaos. Screaming, crying, some kid named Tyler always bites somebody—" "How do you know there's a Tyler?" "There's always a Tyler. Point is, nobody's watching the gift table." "And then?" "We grab the loot, walk out the back, done." "That's it? That's the whole plan?" "What, you want balloons too?" "I want balloons *and* a getaway car, Bill." "Fine. Balloons and a car. Happy?" "Ecstatic. Let's go rob some six-year-olds."
created_at
"2026-07-01T07:44:11.39Z"
7/1/2026, 7:44:11 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1842
moderation_latency
(null)
generation_time
8703
tokens_prompt
77
tokens_completion
315
native_tokens_prompt
93
native_tokens_completion
462
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
0.004806
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_01NbUXKz1NANQx96jTFBtbeE"
is_byok
false
latency
1842
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-1782891851-CcqM33adsPW65vdPv9GQ"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782891851-3vxI0fkGeqHh2WdanWGQ"
upstream_id
"msg_01NbUXKz1NANQx96jTFBtbeE"
total_cost
0.004806
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
188
36.79%
Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededClean
false
wordsTotal
191
wordsDialogue
191
59.0303%