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Run: 2026-07-01-01KWEA0KKCCQSGT39MJZ3Q10KB
Run Details
Model:
Claude Sonnet 5
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
8.8s
Cost:
$0.004426
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
49.9995%
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, tracing a finger along the hallway that led to the gift table. "So we go in through the bounce castle," Bill said, crossing his arms. "Through the bounce castle? Bill, we are not bouncing into a seven-year-old's birthday party." "It's the only blind spot! The magician's doing his act in the living room, the parents are all drinking mimosas by the cake, and nobody watches a bounce castle." Molly rubbed her temples. "Fine. But you're wearing the clown costume." "Absolutely not. Last time I wore a costume I sneezed the nose off and a kid cried for twenty minutes." "You'll wear it, or you'll explain to Vinnie why we came home empty-handed again." Bill groaned, snatching the rubber nose off the table. "This is beneath us. We used to rob banks." "Banks don't have unlimited LEGO sets and a PlayStation still in the box," Molly said, grinning. "Focus. We hit the gift table at exactly three-fifteen, when they cut the cake. In, bags loaded, out through the garage." "And if some kid notices?" "Then you do your clown thing and distract them." Bill sighed, pulling on the nose. "I hate this job."
created_at
"2026-07-01T07:41:35.736Z"
7/1/2026, 7:41:35 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1872
moderation_latency
(null)
generation_time
8758
tokens_prompt
77
tokens_completion
305
native_tokens_prompt
93
native_tokens_completion
424
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
0.004426
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_01QrsPkSWTMX7XXRvpg9Av5d"
is_byok
false
latency
1872
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-1782891695-H3phFMH6ruhngtAOYxGJ"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782891695-ej4IzSBueH5Fx3vwNZLW"
upstream_id
"msg_01QrsPkSWTMX7XXRvpg9Av5d"
total_cost
0.004426
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
0.00%
Dialogue to Total Word Ratio
Ratio: 77.34%, Deviation: 27.34%
neededClean
false
wordsTotal
203
wordsDialogue
157
49.9995%