Model

Claude Opus 4.5

Test

Dialogue tags

Scenario

Write 200 words with 10% dialogue

Run ID

2026-02-08-01KGYX73V8SA1KR18MEGTVBJYT

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 who had clearly lost all perspective on life. The blueprint had been obtained from a six-year-old informant in exchange for two juice boxes and a promise to never tell anyone about the incident with the classroom hamster. Bill squinted at the colorful scribbles, turning the paper sideways, then upside down. "The presents are here, in what little Timmy calls the fun zone," Molly whispered. "That's a drawing of a dinosaur eating a house." "It's abstract. Work with me." The plan was elegantly simple in the way that only truly terrible plans can be. They would infiltrate during the chaos of musical chairs, when the sugar-fueled children reached peak distraction levels. Bill would handle the parents by engaging them in devastatingly boring conversation about lawn care. Molly would slip into the gift pile wearing her disguise as a very tall child with a fake mustache, which she inexplicably refused to remove despite Bill's protests. "We strike at cake time." "Why are we doing this again?" Molly's eye twitched slightly as she folded the map with trembling fingers. Some questions were better left unasked.
created_at"2026-02-08T15:16:50.609109+00:00" Sunday, February 8th, 2026 at 3:16:50 PM GMT+00:00
model"anthropic/claude-4.5-opus-20251124" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2162
moderation_latency(null)
generation_time9232
tokens_prompt61
tokens_completion250
native_tokens_prompt75
native_tokens_completion289
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" 
usage0.0076
router(null)
provider_responses
0
id"msg_017AsWLdF9u28vcgAsdADwER" 
status200
is_byokfalse
latency2120
endpoint_id"be883404-eb42-4b2d-b6e4-c7daa3aa8d62" 
provider_name"Anthropic" 
model_permaslug"anthropic/claude-4.5-opus-20251124" 
api_type"completions" 
id"gen-1770563800-8ZpMhRgPK3BTTGQsjom7" 
upstream_id"msg_017AsWLdF9u28vcgAsdADwER" 
total_cost0.0076
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic" 

Evaluation details

Result Evaluator Details Meta Data
99.7443% Matches word count n/a
neededCleanfalse
words204
64.5041% Dialogue to Total Word Ratio
Ratio: 18.14%, Deviation: 8.14%
neededCleanfalse
wordsTotal204
wordsDialogue37
82.1242%