Model

Claude Sonnet 4.5

Test

Dialogue tags

Scenario

Write 200 words with 50% dialogue

Run ID

2026-02-08-01KGYYF5N70NRPAB1ADCAH47VZ

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
Molly pressed her face against the fence, peering through a knothole at the bouncy castle. "Are you seeing this?" she whispered. "Twelve kids, maybe fifteen. That's a lot of witnesses." Bill adjusted his fake mustache nervously. "Witnesses who can't tell time and believe in the Tooth Fairy." Molly pulled out a crumpled party invitation from her pocket. "According to this, present-opening happens at three o'clock sharp." "So we go in before?" "No, genius. We go in during. Maximum chaos." Bill frowned at the yard full of screaming children. "What's our cover?" "I'm thinking we're the entertainment." Molly grinned wickedly. "You ever do balloon animals?" "I can barely tie my shoes." "Perfect. You'll be terrible, they'll cry, parents will panic, and I'll slip around back to grab the loot." She checked her watch. "We've got twenty minutes." "This is insane. We're robbing children." "We're robbing their rich parents who bought designer toys for a six-year-old's birthday." Molly started walking toward the gate. "Now put on your clown nose." "I'm not wearing the nose, Molly." "Then grab the puppet. We're doing this."
created_at"2026-02-08T15:38:41.139858+00:00" Sunday, February 8th, 2026 at 3:38:41 PM GMT+00:00
model"anthropic/claude-4.5-sonnet-20250929" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1187
moderation_latency204
generation_time7018
tokens_prompt61
tokens_completion261
native_tokens_prompt75
native_tokens_completion307
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" 
usage0.00483
router(null)
provider_responses
0
id"d0e98706-0dca-4511-a380-ec98a119fcc1" 
status200
is_byokfalse
latency1186
endpoint_id"d8bee848-f020-454a-b2be-4a7ce868f99f" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-sonnet-20250929" 
api_type"completions" 
id"gen-1770565113-hLRxD2IOhxPO6bDdECHo" 
upstream_id"d0e98706-0dca-4511-a380-ec98a119fcc1" 
total_cost0.00483
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
43.3783% Matches word count n/a
neededCleanfalse
words183
0.0000% Dialogue to Total Word Ratio
Ratio: 69.95%, Deviation: 19.95%
neededCleanfalse
wordsTotal183
wordsDialogue128
21.6892%