Model

Claude Haiku 4.5

Test

Dialogue tags

Scenario

Write 200 words with 90% dialogue

Run ID

2026-02-08-01KGYYWTSQ86HMF40W6TB8X6KD

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
The Cake Caper "So we're really doing this?" Bill whispered, adjusting his fake mustache. "The birthday boy has a limited-edition action figure. We need it," Molly said flatly. "We're stealing from a six-year-old's party. When did we hit this low?" "When the fence offered two grand. Now, you go left by the piƱata." "Why left? The presents are right there by the table." "Because Derek's mom is watching the right side. Pay attention, Bill." "Derek's mom? What happened to just watching for security cameras?" "She's scarier than any camera. She once tackled someone for taking extra cupcakes." Bill gulped. "How do we handle her?" "You distract her with questions about her quilting club." "I don't know anything about quilting!" "Exactly. Ask her to explain the difference between a quilt and a blanket. She'll talk for twenty minutes." "This is insane." "You're the one who said we needed a vacation from heist planning. This is relaxing." "Relaxing? We're about to commit grand larceny at a bounce house." "Just grab the blue bag under the table and meet me at the car." "Molly, I think we need to reconsider our life choices." "After the presents, Bill. After."
created_at"2026-02-08T15:46:05.800672+00:00" Sunday, February 8th, 2026 at 3:46:05 PM GMT+00:00
model"anthropic/claude-4.5-haiku-20251001" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency596
moderation_latency(null)
generation_time4226
tokens_prompt61
tokens_completion269
native_tokens_prompt75
native_tokens_completion321
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" 
usage0.00168
router(null)
provider_responses
0
id"msg_01KKRgo3aWk4owMzubGMgsGY" 
status200
is_byokfalse
latency595
endpoint_id"41d2915a-92e6-4993-b537-210b4e10cba8" 
provider_name"Anthropic" 
model_permaslug"anthropic/claude-4.5-haiku-20251001" 
api_type"completions" 
id"gen-1770565561-f6lGeAY4R3OD6XoAsGL0" 
upstream_id"msg_01KKRgo3aWk4owMzubGMgsGY" 
total_cost0.00168
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic" 

Evaluation details

Result Evaluator Details Meta Data
99.9840% Matches word count n/a
neededCleanfalse
words198
99.2664% Dialogue to Total Word Ratio
Ratio: 92.93%, Deviation: 2.93%
neededCleanfalse
wordsTotal198
wordsDialogue184
99.6252%