Model

Claude Haiku 4.5

Test

Dialogue tags

Scenario

Write 200 words with 90% dialogue

Run ID

2026-02-08-01KGYXQETV9KCEERGXVRKE4VHB

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 Birthday Caper "So we hit the Henderson place Saturday at 2 PM sharp," Molly said, checking her clipboard. "During the piƱata chaos?" Bill asked hopefully. "Exactly. Maximum confusion, minimum witnesses." "What about the dog? The golden retriever?" "Easy. I've got three pounds of premium bacon. That mutt will follow us anywhere." Bill whistled low. "What's the target haul?" "According to my intel, at least forty wrapped presents. Video game consoles, remote control cars, the works." "What about security? Do six-year-olds have motion sensors now?" "Just sticky fingers and loose lips. We'll be in and out in eight minutes." "Eight? That's optimistic." "You got a better plan, Bill?" "Maybe we don't steal from children's birthday parties?" Molly stared at him. "Did you hit your head?" "Just asking." "We've robbed banks, museums, and that casino in Atlantic City. But you draw the line at birthday presents?" Bill sighed. "No, you're right. It's stupid to have standards now." "That's what I thought. Now grab the duffel bags and let's go buy that bacon."
created_at"2026-02-08T15:25:41.714131+00:00" Sunday, February 8th, 2026 at 3:25:41 PM GMT+00:00
model"anthropic/claude-4.5-haiku-20251001" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1293
moderation_latency131
generation_time4256
tokens_prompt61
tokens_completion251
native_tokens_prompt75
native_tokens_completion289
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" 
usage0.00152
router(null)
provider_responses
0
id"a72bef88-e3f2-42bd-a146-dbb0061af435" 
status200
is_byokfalse
latency1292
endpoint_id"d000261c-5aeb-47d1-ac87-ad64dbe1cdb6" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-haiku-20251001" 
api_type"completions" 
id"gen-1770564336-qPznFddioXkG5eyOkHfF" 
upstream_id"a72bef88-e3f2-42bd-a146-dbb0061af435" 
total_cost0.00152
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
1.0360% Matches word count n/a
neededCleanfalse
words174
99.8169% Dialogue to Total Word Ratio
Ratio: 87.93%, Deviation: 2.07%
neededCleanfalse
wordsTotal174
wordsDialogue153
50.4265%