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Run: 2026-07-01-01KWE8QS74DC1KEGYGX622DG32
Run Details
Model:
Claude Sonnet 5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
8.7s
Cost:
$0.004766
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
68.10%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
34.0511%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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
The warehouse smelled like stale popcorn and desperation, which Bill supposed was appropriate given their current line of work. He spread the blueprints across a folding table that wobbled on three legs, jabbing a finger at what appeared to be a bounce house. "This is our target," he said. "Timmy Fenwick's seventh birthday party. Eleven presents, minimum. Possibly a bike." Molly leaned over the plans, chewing gum with the intensity of someone solving a murder. "There's a clown." "I know there's a clown." "Bill, I have a thing about clowns." "Everyone has a thing about clowns. It's not relevant to the mission." She tapped a small circle labeled PONY. "And this?" "A rented pony. Non-issue." Molly straightened up, cracking her knuckles like she was preparing for battle rather than robbing a suburban backyard of Paw Patrol merchandise. "So what's the plan? We just walk in, take the presents, and walk out past thirty screaming children and their clown?" Bill grinned, pulling two tiny party hats from his jacket pocket with the flourish of a magician revealing his final trick. "We're not thieves today, Molly. We're entertainment." She stared at the hats, then at him, then back at the hats. "I hate this plan already." "You'll hate it more when you see the balloon animals."
created_at
"2026-07-01T07:19:18.002Z"
7/1/2026, 7:19:18 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1565
moderation_latency
(null)
generation_time
8622
tokens_prompt
77
tokens_completion
343
native_tokens_prompt
93
native_tokens_completion
458
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
0.004766
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_01WY7CU6GNXDomvPrugngoJH"
is_byok
false
latency
1565
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-1782890358-j5MImfWPee0x9sdmA6qT"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782890358-gEfBEyBnVbJN7kcHIgKZ"
upstream_id
"msg_01WY7CU6GNXDomvPrugngoJH"
total_cost
0.004766
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
68.10%
Matches word count
n/a
neededClean
false
words
214
0.00%
Dialogue to Total Word Ratio
Ratio: 42.79%, Deviation: 32.79%
neededClean
false
wordsTotal
215
wordsDialogue
92
34.0511%