Model

Claude Haiku 4.5

Test

Dialogue tags

Scenario

Write 200 words with 10% dialogue

Run ID

2026-02-08-01KGYWWWA3BGCA0C2YRS185EYF

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 crouched behind the inflatable bounce castle, studying the gymnasium floor with the intensity of a general surveying a battlefield. Wrapping paper glittered under the fluorescent lights like treasure in a dragon's hoard. A pyramid of gift boxes stood near the cake table, practically begging to be liberated. Bill crawled up beside her, wheezing slightly. His all-black outfit had caught on the castle's velcro patch three times already. "This is insane," Bill whispered. "It's brilliant," Molly countered. "No security. No alarms." "They're eight years old, Molly. We're stealing from children." She rolled her eyes at him. Bill always got sentimental during the planning phase. The man had once refused to steal from a retirement home because it made him feel guilty. This from someone who'd robbed a casino in Atlantic City. "The parents are wealthy," Molly reasoned. "They'll replace everything by tomorrow." A child's laughter pierced the air as balloons fell from the ceiling. Bill watched a little girl catch three in her arms, her face radiant with joy. He felt something crack inside his chest. "I hate you sometimes," he muttered. Molly grinned and checked her watch. Five minutes until the piƱata distraction.
created_at"2026-02-08T15:11:10.672279+00:00" Sunday, February 8th, 2026 at 3:11:10 PM GMT+00:00
model"anthropic/claude-4.5-haiku-20251001" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency453
moderation_latency(null)
generation_time3946
tokens_prompt61
tokens_completion253
native_tokens_prompt75
native_tokens_completion300
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" 
usage0.001575
router(null)
provider_responses
0
id"msg_014NNo6keKbv55w8imbWFUqx" 
status200
is_byokfalse
latency453
endpoint_id"41d2915a-92e6-4993-b537-210b4e10cba8" 
provider_name"Anthropic" 
model_permaslug"anthropic/claude-4.5-haiku-20251001" 
api_type"completions" 
id"gen-1770563465-AzUigsEVwZTWpkJWMNhK" 
upstream_id"msg_014NNo6keKbv55w8imbWFUqx" 
total_cost0.001575
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic" 

Evaluation details

Result Evaluator Details Meta Data
99.3769% Matches word count n/a
neededCleanfalse
words195
88.6067% Dialogue to Total Word Ratio
Ratio: 15.90%, Deviation: 5.90%
neededCleanfalse
wordsTotal195
wordsDialogue31
93.9918%