Model

Claude Opus 4.5

Test

Dialogue tags

Scenario

Write 200 words with 90% dialogue

Run ID

2026-02-08-01KGYZDQ55CZEXP6M9B45MCF0X

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 spread the crayon-drawn map across the sticky diner table. "So the target's a seven-year-old's birthday party. Security?" "One grandmother, partially deaf. A golden retriever named Sprinkles who's afraid of balloons." "Balloons we can work with. Entry point?" "Backyard bounce house. We go in through the emergency flap, commando style." "Bill, I'm not fitting through a bounce house flap. I pulled my back stealing those cookies from the Scout troop last month." "Fine. We'll use the garage. The dad leaves it open because he's always forgetting the ice." "Amateur. What about the presents?" "Stacked on a folding table near the cake. We're looking at maybe fifteen, twenty wrapped packages. Could be Legos. Could be socks. High risk, uncertain reward." "That's the game we play. Getaway vehicle?" "My nephew's Power Wheels Jeep." "You're joking." "It's inconspicuous, Molly. Nobody suspects the tiny pink Jeep." "And the distraction?" "I hired a clown." "You hate clowns." "I do. Deeply. But that's what makes it the perfect crime. Who would ever believe I'd work with one?" "This is either genius or we're going to prison for the dumbest reason in criminal history." "Probably both."
created_at"2026-02-08T15:55:24.181829+00:00" Sunday, February 8th, 2026 at 3:55:24 PM GMT+00:00
model"anthropic/claude-4.5-opus-20251124" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1661
moderation_latency191
generation_time9031
tokens_prompt61
tokens_completion274
native_tokens_prompt75
native_tokens_completion335
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" 
usage0.00875
router(null)
provider_responses
0
id"358e8b2f-cc08-4e69-b178-82ecd13232c7" 
status200
is_byokfalse
latency1660
endpoint_id"de32581c-2e11-4f54-8d29-e8a6e19d3038" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-opus-20251124" 
api_type"completions" 
id"gen-1770566114-mMbOT9vDKpUx4YTbShr5" 
upstream_id"358e8b2f-cc08-4e69-b178-82ecd13232c7" 
total_cost0.00875
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
95.9868% Matches word count n/a
neededCleanfalse
words192
96.7278% Dialogue to Total Word Ratio
Ratio: 94.27%, Deviation: 4.27%
neededCleanfalse
wordsTotal192
wordsDialogue181
96.3573%