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Run: 2026-07-01-01KWE8S62MEN3PXHG97YQANHB1
Run Details
Model:
Claude Sonnet 5 (Reasoning)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
10.0s
Cost:
$0.004536
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
0.08%
Matches word count
(details)
36.79%
Dialogue to Total Word Ratio
(details)
18.4364%
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, I'm telling you, six-year-olds have terrible security." "Molly, there's a bouncy castle." "So?" "So bouncy castles are basically motion-sensor alarms. You touch one, the whole thing wobbles, kids scream, parents come running." "I've factored that in." "Have you though? Because your last plan involved a piñata as a 'diversionary explosive device.'" "That worked." "You got hit by a Transformer." "The candy went everywhere, didn't it? Classic misdirection." "Focus. The presents. Where are they?" "Table by the cake. Big pile, ribbons, the works." "And the cake?" "Why do you care about the cake?" "Molly, I always care about the cake." "We're not stealing cake, Bill." "We're stealing from a child's birthday party. I feel like cake is the least of our moral problems." "Fine. Grab a slice. But quietly." "Define quietly." "Don't announce it like you did at the bank." "That was one time." "You yelled 'CAKE FOR EVERYONE' at a hostage situation." "Morale matters." "Just—get the presents, skip the theatrics, no capes." "No promises." "Bill." "Fine. No capes. Probably."
created_at
"2026-07-01T07:20:03.936Z"
7/1/2026, 7:20:03 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3116
moderation_latency
(null)
generation_time
9951
tokens_prompt
77
tokens_completion
315
native_tokens_prompt
93
native_tokens_completion
435
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
0.004536
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_01YV1Thhp6Z6PD58EDuQkjCT"
is_byok
false
latency
3034
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-1782890403-PcPtdeRh0WG72rNfLQq3"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782890403-vs7rXOLYlmcE70TdYVcF"
upstream_id
"msg_01YV1Thhp6Z6PD58EDuQkjCT"
total_cost
0.004536
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
0.08%
Matches word count
n/a
neededClean
false
words
171
36.79%
Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededClean
false
wordsTotal
174
wordsDialogue
174
18.4364%