Model

Claude Sonnet 4.5

Test

Dialogue tags

Scenario

Write 200 words with 90% dialogue

Run ID

2026-02-08-01KGYYWR3MQV6Y3F7E0QC5WTAC

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 cracked her knuckles and grinned at Bill across the van. "So we're really doing this? Robbing a six-year-old's birthday party?" "Don't say it like that. We're liberating presents from their capitalist prison." "Bill, there's going to be a bounce house." "Which provides excellent cover! Nobody suspects thieves in a bounce house." "You're banned from three Chuck E. Cheeses. How is this different?" "Those were misunderstandings. And I was never convicted." "Because they were Chuck E. Cheeses! The police laughed at you!" "Look, Molly, that jewelry store job went sideways. We need this score." "It's Fisher-Price toys and maybe a bicycle!" "A bicycle we can fence. And have you seen what American Girl dolls go for?" "You've researched this?" "I'm a professional." "We're about to case a house with balloon animals outside." "Those balloons are the perfect distraction. When the clown starts making the giraffe, we strike." "I hate you so much right now." "You'll thank me when we're splitting the goods." "If we get caught by a birthday mom, I'm telling her everything." "Deal. Now grab the empty diaper box. That's our cover."
created_at"2026-02-08T15:46:06.969863+00:00" Sunday, February 8th, 2026 at 3:46:06 PM GMT+00:00
model"anthropic/claude-4.5-sonnet-20250929" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1454
moderation_latency163
generation_time7660
tokens_prompt61
tokens_completion256
native_tokens_prompt75
native_tokens_completion311
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" 
usage0.00489
router(null)
provider_responses
0
id"6656b623-762d-443d-9a8f-a8d434d0f5e2" 
status200
is_byokfalse
latency1454
endpoint_id"d8bee848-f020-454a-b2be-4a7ce868f99f" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-sonnet-20250929" 
api_type"completions" 
id"gen-1770565558-hRyBLWhoWxWuuZHpoU4S" 
upstream_id"6656b623-762d-443d-9a8f-a8d434d0f5e2" 
total_cost0.00489
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
75.1556% Matches word count n/a
neededCleanfalse
words187
97.1662% Dialogue to Total Word Ratio
Ratio: 94.12%, Deviation: 4.12%
neededCleanfalse
wordsTotal187
wordsDialogue176
86.1609%