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Run: 2026-07-01-01KWE95VJDHMZCNWJVDYWQAMQD
Run Details
Model:
Claude Sonnet 5
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
11.9s
Cost:
$0.004896
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
98.71%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
49.3562%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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
Molly spread the blueprint across the table, her finger tracing a path through the backyard. "So the presents are on the table by the bounce house," she said. "Fifteen minutes, we're in and out." Bill snorted, still chewing his sandwich. "You want us to rob a six-year-old's birthday party." "Not rob. Liberate. There's a difference." "There is not a difference, Molly." "There is if you say it with confidence." She jabbed the map. "Look, forty kids means forty distracted parents. Nobody's watching a present table when there's a clown doing balloon animals." "A clown," Bill repeated, unimpressed. "You want us to dress as clowns." "I want us to blend in." "I am not wearing a rainbow wig for a heist." "Fine, be the magician. Less humiliating." Bill sighed, dragging a hand down his face. "And if some kid remembers our faces?" "They're six, Bill. Their memory span is shorter than the guest list." "You're insane." "I'm *ambitious*." She rolled up the blueprint and tucked it under her arm, smirking. "Besides, have you seen what rich people buy their kids these days? Drones. Tablets. A literal *hoverboard*. That's not a birthday, that's a payday." Bill groaned, grabbing his jacket. "Fine. But I'm not doing balloon animals." "Deal."
created_at
"2026-07-01T07:26:59.159Z"
7/1/2026, 7:26:59 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2398
moderation_latency
(null)
generation_time
11923
tokens_prompt
77
tokens_completion
337
native_tokens_prompt
93
native_tokens_completion
471
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
0.004896
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_01UM7MzDDPF1LiZDAvSBEaTW"
is_byok
false
latency
2398
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-1782890819-pahsTALnAxSHblLElRt9"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782890819-Yfvi4XsXPfTPQfZOJ4kC"
upstream_id
"msg_01UM7MzDDPF1LiZDAvSBEaTW"
total_cost
0.004896
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
98.71%
Matches word count
n/a
neededClean
false
words
206
0.00%
Dialogue to Total Word Ratio
Ratio: 73.56%, Deviation: 23.56%
neededClean
false
wordsTotal
208
wordsDialogue
153
49.3562%