Model

Claude Sonnet 4.5

Test

Dialogue tags

Scenario

Write 200 words with 90% dialogue

Run ID

2026-02-08-01KGZ079E7ENY876Q40CAXREM1

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

AI
Molly squinted at the balloon-covered house. "You're sure about this?" "Positive. The kid's loaded. Birthday haul's gonna be massive." "Bill, it's a six-year-old's party." "Exactly! No security, just some tired parents and sugar-crashed kids." "What's the plan?" "We go in through the bouncy castle. I deflate it from the inside, create a distraction." "That's your plan? A bouncy castle?" "You got better?" "Yeah. We dress as clowns. Walk right in." "I hate clowns." "You hate everything." "Fair point. But clowns?" "Nobody questions a clown at a kid's party. We juggle, make some balloon animals, grab the loot." "I can't juggle." "You can't do lots of things. Hasn't stopped you before." "What about the getaway?" "Ice cream truck. I know a guy." "You know a guy with an ice cream truck?" "Don't judge my connections." "Fine. But I'm not wearing the big shoes." "Deal." "And if this goes south—" "When has anything we've done ever gone south?" They stared at each other. "Don't answer that."
created_at"2026-02-08T16:09:19.6999+00:00" Sunday, February 8th, 2026 at 4:09:19 PM GMT+00:00
model"anthropic/claude-4.5-sonnet-20250929" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1254
moderation_latency271
generation_time6534
tokens_prompt61
tokens_completion252
native_tokens_prompt75
native_tokens_completion305
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/" 
is_byokfalse
finish_reason"stop" 
native_finish_reason"stop" 
usage0.0048
router(null)
provider_responses
0
id"26f38e60-80d2-473f-8590-526b2e1b1a13" 
status200
is_byokfalse
latency1251
endpoint_id"d8bee848-f020-454a-b2be-4a7ce868f99f" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-sonnet-20250929" 
api_type"completions" 
id"gen-1770566952-KgwYBSo47ovb80vIGuS9" 
upstream_id"26f38e60-80d2-473f-8590-526b2e1b1a13" 
total_cost0.0048
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
0.0028% Matches word count n/a
neededCleanfalse
words168
99.3358% Dialogue to Total Word Ratio
Ratio: 92.86%, Deviation: 2.86%
neededCleanfalse
wordsTotal168
wordsDialogue156
49.6693%