Model

Claude Haiku 4.5

Test

Dialogue tags

Scenario

Write 200 words with 90% dialogue

Run ID

2026-02-08-01KGYWYD5ZMHKRAZE6XV9KAAP3

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
"So we hit the birthday party at 2 PM Saturday," Molly whispered. "When all the kids are doing the piƱata thing?" Bill asked. "Exactly. Maximum chaos, minimum witnesses." "What's the security like?" "Amateur hour. One mom by the door, totally distracted by her phone." "Perfect. I'll slip through the back near the kitchen." "The presents are stacked in the living room. We need garbage bags, maybe four." "Four? How many presents are we talking about?" "It's a six-year-old's party, Bill. His parents are insane. I counted thirty-two wrapped boxes." "Thirty-two? What kind of haul are we looking at?" "Action figures, video games, that new talking robot thing." "The one that costs two hundred bucks?" "That's the one." "Molly, this is genius. Pure genius." "Don't celebrate yet. We need an exit strategy." "The side gate by the driveway?" "Too exposed. We go through the garage, out to the alley." "What about the family dog?" "Already handled. I'll have treats." "You thought of everything." "That's why I'm the brains here." "When do we start?" "Saturday at 1:45. Don't be late."
created_at"2026-02-08T15:12:00.316362+00:00" Sunday, February 8th, 2026 at 3:12:00 PM GMT+00:00
model"anthropic/claude-4.5-haiku-20251001" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency872
moderation_latency193
generation_time3730
tokens_prompt61
tokens_completion258
native_tokens_prompt75
native_tokens_completion313
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" 
usage0.00164
router(null)
provider_responses
0
id"14b3720f-5d9e-4bce-ae6d-8adc05e236a9" 
status200
is_byokfalse
latency872
endpoint_id"d000261c-5aeb-47d1-ac87-ad64dbe1cdb6" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-haiku-20251001" 
api_type"completions" 
id"gen-1770563515-bAIss473DMzjqf9IaWFa" 
upstream_id"14b3720f-5d9e-4bce-ae6d-8adc05e236a9" 
total_cost0.00164
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
35.0022% Matches word count n/a
neededCleanfalse
words182
69.0342% Dialogue to Total Word Ratio
Ratio: 97.80%, Deviation: 7.80%
neededCleanfalse
wordsTotal182
wordsDialogue178
52.0182%