Model

Claude Haiku 4.5

Test

Dialogue tags

Scenario

Write 200 words with 10% dialogue

Run ID

2026-02-08-01KGYYV4BAVBBTPWESXZ6QB5WN

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
# The Birthday Caper Molly adjusted her fake mustache while Bill examined the invitation with a magnifying glass, though neither had any idea what they were looking for. The Henderson residence sat three blocks away, practically bursting with wrapped boxes visible through the front window. "So we're really doing this?" Bill whispered, though they were alone in the abandoned laundromat. "Absolutely. Those presents aren't going to steal themselves," Molly replied, consulting her hand-drawn blueprint that looked suspiciously like a crayon drawing of a house with stick figures. The actual problem was ridiculous. They'd spent six months planning an elaborate museum heist only to discover the museum had closed permanently. Desperate and broke, they'd pivoted to what seemed like an easier score: a nine-year-old's birthday party on Saturday afternoon. Bill had constructed an elaborate pulley system using dental floss. Molly had memorized the layout of the living room based entirely on what she could see from the street. They'd even purchased matching clown costumes as disguises, which seemed clever at the time but now felt increasingly unhinged. "This is the dumbest thing we've ever done," Bill muttered. "Probably," Molly agreed cheerfully, tucking a pair of toy handcuffs into her pocket.
created_at"2026-02-08T15:45:09.535445+00:00" Sunday, February 8th, 2026 at 3:45:09 PM GMT+00:00
model"anthropic/claude-4.5-haiku-20251001" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency610
moderation_latency152
generation_time3321
tokens_prompt61
tokens_completion259
native_tokens_prompt75
native_tokens_completion293
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" 
usage0.00154
router(null)
provider_responses
0
id"f8e50952-97a0-4515-9500-a86f6d6d1ce9" 
status200
is_byokfalse
latency610
endpoint_id"d000261c-5aeb-47d1-ac87-ad64dbe1cdb6" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-haiku-20251001" 
api_type"completions" 
id"gen-1770565505-wWPPr4scg4ltb4sZUKUZ" 
upstream_id"f8e50952-97a0-4515-9500-a86f6d6d1ce9" 
total_cost0.00154
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
99.9840% Matches word count n/a
neededCleanfalse
words202
99.9937% Dialogue to Total Word Ratio
Ratio: 10.89%, Deviation: 0.89%
neededCleanfalse
wordsTotal202
wordsDialogue22
99.9888%