Model

Claude Opus 4.5

Test

Dialogue tags

Scenario

Write 200 words with 90% dialogue

Run ID

2026-02-08-01KGYYVTTR5XJFHKG71ZS9N1QC

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
Molly smoothed out the crayon-drawn map on the dashboard. "So we go in through the bouncy castle." "The bouncy castle," Bill repeated flatly. "It's our only option. Security's tight. She's hired a clown." "A clown." "You're doing that thing again where you just repeat what I say." "Sorry. Continue." "The clown arrives at two. We intercept him, take his costume, and you walk right through the front door." "Why am I the clown?" "Because I don't fit in the shoes, Bill. We've discussed this. Your feet are enormous." "They're size eleven." "Exactly. Clown feet. Now, once you're inside, you locate the present table. Should be near the cake." "And you?" "I'll be in the ball pit creating a diversion." "What kind of diversion?" "I'm going to claim I lost my contact lens. Parents will be fishing through those balls for twenty minutes minimum. That's when you grab the gifts and exit through the kitchen." "This feels morally questionable, Molly." "It's a piƱata full of gift cards, Bill. Gift cards. The kid's turning six. What's she going to do with a Bed Bath and Beyond voucher?" "Fair point. I'm in."
created_at"2026-02-08T15:45:38.607895+00:00" Sunday, February 8th, 2026 at 3:45:38 PM GMT+00:00
model"anthropic/claude-4.5-opus-20251124" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1666
moderation_latency190
generation_time9037
tokens_prompt61
tokens_completion263
native_tokens_prompt75
native_tokens_completion311
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" 
usage0.00815
router(null)
provider_responses
0
id"8ff721a3-7a8f-407c-85ce-e0eada0b3cb6" 
status200
is_byokfalse
latency1666
endpoint_id"de32581c-2e11-4f54-8d29-e8a6e19d3038" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-opus-20251124" 
api_type"completions" 
id"gen-1770565528-nTsV5qsd9bKkGQP1cFdO" 
upstream_id"8ff721a3-7a8f-407c-85ce-e0eada0b3cb6" 
total_cost0.00815
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
90.4837% Matches word count n/a
neededCleanfalse
words190
99.0105% Dialogue to Total Word Ratio
Ratio: 93.16%, Deviation: 3.16%
neededCleanfalse
wordsTotal190
wordsDialogue177
94.7471%