Model

Claude Opus 4.5

Test

Dialogue tags

Scenario

Write 200 words with 10% dialogue

Run ID

2026-02-08-01KGYYXMKB1H3RPHY1YFSG9ARE

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 spread the crayon-drawn map across the sticky diner table, her eyes gleaming with the intensity of someone planning a diamond heist rather than what this actually was. Bill slurped his milkshake and studied the crude rendering of a backyard, complete with a bouncy castle marked with aggressive red circles. The target was simple enough. Timmy Henderson's eighth birthday party promised a mountain of gifts from wealthy suburban parents who overcompensated for their absence with expensive electronics and gift cards. The security consisted of one exhausted mother, a hired princess entertainer, and approximately fifteen sugar-fueled children. Bill tapped the drawing of what appeared to be either a dog or a very lumpy table. "What's this?" "Goldendoodle. Friendly but stupid." They had exactly forty-seven minutes between cake consumption and the opening of presents, when adult supervision would be at its lowest and the children would be experiencing their collective sugar crash. Molly had timed similar parties before, developing what she privately called her Birthday Extraction Protocol. Bill scratched his chin, already growing the fake beard he insisted made him look like a legitimate party clown. "We need balloon animals." "Obviously. I've been practicing poodles for three weeks."
created_at"2026-02-08T15:46:38.205362+00:00" Sunday, February 8th, 2026 at 3:46:38 PM GMT+00:00
model"anthropic/claude-4.5-opus-20251124" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1548
moderation_latency(null)
generation_time9762
tokens_prompt61
tokens_completion245
native_tokens_prompt75
native_tokens_completion278
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" 
usage0.007325
router(null)
provider_responses
0
id"msg_019mXUtTKUz4z4qvkkRYpBit" 
status200
is_byokfalse
latency1547
endpoint_id"be883404-eb42-4b2d-b6e4-c7daa3aa8d62" 
provider_name"Anthropic" 
model_permaslug"anthropic/claude-4.5-opus-20251124" 
api_type"completions" 
id"gen-1770565587-pBiXVZeXJkNC3QjafZSp" 
upstream_id"msg_019mXUtTKUz4z4qvkkRYpBit" 
total_cost0.007325
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic" 

Evaluation details

Result Evaluator Details Meta Data
99.9990% Matches word count n/a
neededCleanfalse
words199
99.9917% Dialogue to Total Word Ratio
Ratio: 9.05%, Deviation: 0.95%
neededCleanfalse
wordsTotal199
wordsDialogue18
99.9953%