Model

Claude Opus 4.5

Test

Dialogue tags

Scenario

Write 200 words with 90% dialogue

Run ID

2026-02-08-01KGYXH3H5FN4SJ31VX4Q8CJRV

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 pressed binoculars against the minivan window. "Seventeen kids. Three clowns. One bouncy castle." "Three clowns? That's excessive," Bill muttered. "Rich people, Bill. They're excessive by nature." "So we're really doing this? Stealing from a seven-year-old?" "We're stealing from Congressman Patterson. His kid just happens to be turning seven." "The invitation said no gifts over fifty dollars." "And you believed that? Bill, there's a pony in the backyard." "I thought that was a large dog." "It's wearing a saddle." "Fancy dog." "Focus. I go in through the catering entrance. You distract the clowns." "Why do I get clown duty?" "Because you're wearing that shirt, and you'll blend right in." "This is vintage." "It's orange with purple stripes." "Exactly. Vintage." "Whatever. The presents are in the pool house. I grab, you drive." "What about the parents?" "Open bar since noon. They won't notice anything." "And the kids?" "Sugar crash hits at three. We move at three fifteen." "You've thought of everything." "That's why I'm the brains." "And I'm the clown whisperer, apparently." "Embrace it, Bill. Embrace it."
created_at"2026-02-08T15:22:19.450304+00:00" Sunday, February 8th, 2026 at 3:22:19 PM GMT+00:00
model"anthropic/claude-4.5-opus-20251124" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2128
moderation_latency(null)
generation_time10385
tokens_prompt61
tokens_completion266
native_tokens_prompt75
native_tokens_completion327
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" 
usage0.00855
router(null)
provider_responses
0
id"msg_011mKW6Cstj8FYykjnJ42YsA" 
status200
is_byokfalse
latency2104
endpoint_id"be883404-eb42-4b2d-b6e4-c7daa3aa8d62" 
provider_name"Anthropic" 
model_permaslug"anthropic/claude-4.5-opus-20251124" 
api_type"completions" 
id"gen-1770564128-pzeXAJ7o9A7LssFp37pb" 
upstream_id"msg_011mKW6Cstj8FYykjnJ42YsA" 
total_cost0.00855
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic" 

Evaluation details

Result Evaluator Details Meta Data
9.6081% Matches word count n/a
neededCleanfalse
words178
94.2011% Dialogue to Total Word Ratio
Ratio: 94.94%, Deviation: 4.94%
neededCleanfalse
wordsTotal178
wordsDialogue169
51.9046%