Model

Claude Haiku 4.5

Test

Dialogue tags

Scenario

Write 200 words with 50% dialogue

Run ID

2026-02-08-01KGZ05MY2226AQ5ANRQXR1973

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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 Job Molly adjusted her fake mustache as she spread the blueprints across the table. "The Henderson residence, Saturday at two o'clock. Thirty kids, zero security." Bill whistled. "What's the take?" "At least forty gift bags. Some kid's bringing a gaming console." "A gaming console?" Bill leaned forward. "Why would anyone bring that to a children's party?" "Rich people," Molly shrugged. "Their logic is broken." "So we go in as clowns?" Bill asked hopefully. "Absolutely not. Last time you were a clown, you got stuck in the ball pit for three hours." "That was one time!" "Bill, the fire department had to extract you." He ignored her. "What if we dress as party entertainers? Balloon animals, face painting, the whole deal." Molly considered it. "That could work. You handle the kids, I'll secure the gifts." "And if Mrs. Henderson shows up?" "We improvise." Molly grinned wickedly. "We're professionals." Bill wasn't convinced. "We're stealing from toddlers, Molly." "Exactly. The perfect crime. Nobody suspects toddler theft." They shook hands as sirens wailed outside.
created_at"2026-02-08T16:08:24.127766+00:00" Sunday, February 8th, 2026 at 4:08:24 PM GMT+00:00
model"anthropic/claude-4.5-haiku-20251001" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1663
moderation_latency145
generation_time4477
tokens_prompt61
tokens_completion252
native_tokens_prompt75
native_tokens_completion299
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" 
usage0.00157
router(null)
provider_responses
0
id"feed260a-b763-498d-a9ef-dc79a62d76ca" 
status200
is_byokfalse
latency1662
endpoint_id"d000261c-5aeb-47d1-ac87-ad64dbe1cdb6" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-haiku-20251001" 
api_type"completions" 
id"gen-1770566898-vM1eBgoIEFOOZMPUDGld" 
upstream_id"feed260a-b763-498d-a9ef-dc79a62d76ca" 
total_cost0.00157
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
0.4920% Matches word count n/a
neededCleanfalse
words173
0.0000% Dialogue to Total Word Ratio
Ratio: 73.41%, Deviation: 23.41%
neededCleanfalse
wordsTotal173
wordsDialogue127
0.2460%