Model

Claude Opus 4.5

Test

Dialogue tags

Scenario

Write 200 words with 10% dialogue

Run ID

2026-02-08-01KGYZE66DMFZHZKP033EFX8PQ

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 bank job rather than infiltrating little Timmy Henderson's seventh birthday party. Bill squinted at the diagram, turning it sideways twice before accepting he had no idea what he was looking at. The intelligence had come from Molly's nephew, a deeply unreliable four-year-old who had demanded payment in fruit snacks. The target was simple enough. Thirty-seven wrapped presents, conservatively valued at four hundred dollars in Legos and video games. The obstacles were considerably more challenging. Two dozen sugar-fueled children, a bouncy castle of unknown structural integrity, and a clown named Sparkles who had done time in Reno for reasons nobody discussed at PTA meetings. "We go in as entertainers," Molly announced. Bill's face contorted into something between horror and indigestion. "I'm not wearing the costume again." "You're the only one who fits in the dinosaur suit." She slid a purple polyester monstrosity across the table. It smelled of failure and old sweat, a memento from their disastrous Chuck E. Cheese reconnaissance mission. Bill held it at arm's length, watching a button fall off and roll under the napkin dispenser.
created_at"2026-02-08T15:55:39.785274+00:00" Sunday, February 8th, 2026 at 3:55:39 PM GMT+00:00
model"anthropic/claude-4.5-opus-20251124" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1462
moderation_latency(null)
generation_time9328
tokens_prompt61
tokens_completion252
native_tokens_prompt75
native_tokens_completion297
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" 
usage0.0078
router(null)
provider_responses
0
id"msg_011MziYjhXX4dchb1cBq5UER" 
status200
is_byokfalse
latency1462
endpoint_id"be883404-eb42-4b2d-b6e4-c7daa3aa8d62" 
provider_name"Anthropic" 
model_permaslug"anthropic/claude-4.5-opus-20251124" 
api_type"completions" 
id"gen-1770566129-zFey1THurxR5dnZnkYQZ" 
upstream_id"msg_011MziYjhXX4dchb1cBq5UER" 
total_cost0.0078
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic" 

Evaluation details

Result Evaluator Details Meta Data
99.9190% Matches word count n/a
neededCleanfalse
words203
99.9999% Dialogue to Total Word Ratio
Ratio: 10.34%, Deviation: 0.34%
neededCleanfalse
wordsTotal203
wordsDialogue21
99.9594%