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Run: 2026-07-01-01KWEA4FS8HVABW59MRKVK7R3D
Run Details
Model:
Claude Sonnet 5
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
12.1s
Cost:
$0.004886
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
98.40%
Dialogue to Total Word Ratio
(details)
99.1989%
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
Bill leaned against the van, arms crossed. "So we're really doing this. Robbing a six-year-old's birthday party." "Not robbing," Molly said. "Redistributing. There's a difference." "Enlighten me." "Redistributing sounds classy. Robbing sounds like we need therapy." "We do need therapy." "Fine, we're classy criminals who need therapy. Now, focus. The presents are on the table by the bounce house. Twenty minutes, tops, before the clown finishes his balloon animal bit." "You scouted a clown's set list?" "I scouted everything, Bill. The clown does dogs, then swords, then he does this thing with a giraffe that takes forever because his hands are sweaty." "How do you know his hands are sweaty?" "Because I was standing three feet away yesterday pretending to be somebody's aunt." "You don't have any nieces." "I do now. Her name's Karen and she loves horses." Bill rubbed his temples. "And if someone recognizes you?" "They won't. I've got a wig." "A wig." "A blonde one. Very aunt-like." "Molly, we're stealing birthday presents from children." "Rich children, Bill. Their dad owns a yacht company. That kid's getting a pony next week regardless." "That does not make me feel better." "It should. Ponies are expensive. Grab the bag."
created_at
"2026-07-01T07:43:42.901Z"
7/1/2026, 7:43:42 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
5240
moderation_latency
(null)
generation_time
12042
tokens_prompt
77
tokens_completion
343
native_tokens_prompt
93
native_tokens_completion
470
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
0.004886
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_01LFyVS6GY7j48nKjDkCTUr2"
is_byok
false
latency
5238
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-1782891822-ji06I9dApY6jve1FbJl0"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782891822-WZvl3VR6m77WmUfn3PZf"
upstream_id
"msg_01LFyVS6GY7j48nKjDkCTUr2"
total_cost
0.004886
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
100.00%
Matches word count
n/a
neededClean
false
words
199
98.40%
Dialogue to Total Word Ratio
Ratio: 93.56%, Deviation: 3.56%
neededClean
false
wordsTotal
202
wordsDialogue
189
99.1989%