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Run: 2026-07-01-01KWE8YQM16G3DN7J5G04JF9E4
Run Details
Model:
Claude Sonnet 5 (Reasoning)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
9.4s
Cost:
$0.004716
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
90.48%
Matches word count
(details)
36.79%
Dialogue to Total Word Ratio
(details)
63.6358%
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, we gotta go over this again. The plan." "I know the plan, Molly." "Do you? Because last time you 'knew the plan,' we robbed a dentist's office instead of a jewelry store." "That was one time!" "You stole forty pounds of dental floss, Bill." "It was dark! Floss looks like pearls in the dark!" "Focus. We go in through the bounce house. Nobody guards a bounce house." "What if there's a clown?" "There's always a clown, Bill. That's what the wig is for." "I'm not wearing a clown wig." "You're wearing the wig." "Molly, I have dignity." "You once wore a raccoon costume to rob a raccoon-themed birthday party." "That raccoon costume was tactical camouflage." "It was a onesie with ears glued on." "Tactical." "Whatever. Grab the presents, avoid the piñata—" "Why avoid the piñata?" "Because last time you swung a bat at one, you hit a six-year-old's dad." "He got in the way!" "He was standing still, Bill." "Suspiciously still." "Just—wig on, sack ready, bounce house entrance. Go." "Fine. But if there's cake, I'm eating cake." "There's always cake." "Then this is already the best heist ever."
created_at
"2026-07-01T07:23:05.742Z"
7/1/2026, 7:23:05 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2414
moderation_latency
(null)
generation_time
9303
tokens_prompt
77
tokens_completion
323
native_tokens_prompt
93
native_tokens_completion
453
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
0.004716
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_018jR283dy55tmQyek8L6yHC"
is_byok
false
latency
2413
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-1782890585-1ZrGiEgibioj4Qy4rU7w"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782890585-S0PtXI7c2iXhdo43nfRE"
upstream_id
"msg_018jR283dy55tmQyek8L6yHC"
total_cost
0.004716
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
90.48%
Matches word count
n/a
neededClean
false
words
190
36.79%
Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededClean
false
wordsTotal
193
wordsDialogue
193
63.6358%