Model

Claude Sonnet 4.5

Test

Dialogue tags

Scenario

Write 200 words with 10% dialogue

Run ID

2026-02-08-01KGYXVNBTWGS9SQ93R6AR6S8C

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

AI
Molly studied the surveillance photos spread across the table, images of a suburban backyard festooned with balloons and streamers. Bill munched potato chips beside her, scattering crumbs across their operational intelligence. "Saturday at three," Molly said, tapping a balloon-shaped invitation. The target was innocent enough: little Timmy Henderson's eighth birthday party. But intelligence suggested the gifts would include the latest gaming console, still unavailable in stores, worth a fortune on the secondary market. Bill wiped grease on his jeans and leaned closer to examine the layout. The present table sat dangerously close to the bouncy castle, their primary infiltration point. Molly had already acquired two clown costumes from a bankrupt circus. "Parents will be drunk on mimosas by four," Bill noted. Their window was narrow. Enter during pin-the-tail-on-the-donkey, exit before cake. Molly had timed it perfectly during reconnaissance at the neighbor's party last week. She rolled up the photos and checked her watch. Twenty-three hours until showtime. Bill finished the chips and crumpled the bag loudly. Molly glared at him. Stealth was clearly not his strong suit, but he could fit through small windows, and that counted for something in this business.
created_at"2026-02-08T15:28:02.794827+00:00" Sunday, February 8th, 2026 at 3:28:02 PM GMT+00:00
model"anthropic/claude-4.5-sonnet-20250929" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1516
moderation_latency172
generation_time8002
tokens_prompt61
tokens_completion248
native_tokens_prompt75
native_tokens_completion293
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" 
usage0.00462
router(null)
provider_responses
0
id"732e8a16-d180-4196-a8de-fa1d98df9495" 
status200
is_byokfalse
latency1516
endpoint_id"d8bee848-f020-454a-b2be-4a7ce868f99f" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-sonnet-20250929" 
api_type"completions" 
id"gen-1770564474-WOh53rM9MG1yW94ZguWd" 
upstream_id"732e8a16-d180-4196-a8de-fa1d98df9495" 
total_cost0.00462
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
99.9990% Matches word count n/a
neededCleanfalse
words199
96.0782% Dialogue to Total Word Ratio
Ratio: 5.53%, Deviation: 4.47%
neededCleanfalse
wordsTotal199
wordsDialogue11
98.0386%