Model

Claude Opus 4.5

Test

Dialogue tags

Scenario

Write 200 words with 10% dialogue

Run ID

2026-02-08-01KGYZK57DJMABF10EY5MJXA5P

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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 chain-link fence, watching the backyard transform into a unicorn-themed nightmare of streamers and balloons. Somewhere beneath that pile of glittering gift wrap lay their target: thirty-seven presents, conservatively estimated at four hundred dollars in Lego sets alone. Bill crouched beside her, consulting a hand-drawn map that looked like it had been sketched by someone having a medical emergency. "The bounce house is our blind spot," Molly whispered. "What about the clown?" "Clowns are irrelevant. They see nothing behind those painted smiles except the crushing weight of their life choices." Bill nodded solemnly, accepting this as gospel truth. He had dressed for the occasion in what he called "suburban camouflage," a polo shirt tucked aggressively into khaki shorts. Molly had opted for her usual black, reasoning that she could claim to be a grieving aunt if questioned. A minivan pulled into the driveway, disgorging children like a clown car in training. Parents followed, carrying presents wrapped in paper so aggressively cheerful it bordered on hostile. Molly checked her watch. They had exactly two hours until cake time, when sugar-induced chaos would provide their perfect cover. She smiled. "Ready?" "Born ready."
created_at"2026-02-08T15:58:22.657146+00:00" Sunday, February 8th, 2026 at 3:58:22 PM GMT+00:00
model"anthropic/claude-4.5-opus-20251124" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1822
moderation_latency(null)
generation_time9276
tokens_prompt61
tokens_completion247
native_tokens_prompt75
native_tokens_completion300
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" 
usage0.007875
router(null)
provider_responses
0
id"msg_019yQtdfwN9wNWKjUfteYhhX" 
status200
is_byokfalse
latency1821
endpoint_id"be883404-eb42-4b2d-b6e4-c7daa3aa8d62" 
provider_name"Anthropic" 
model_permaslug"anthropic/claude-4.5-opus-20251124" 
api_type"completions" 
id"gen-1770566292-I9YD7KVm0rbigswgqMli" 
upstream_id"msg_019yQtdfwN9wNWKjUfteYhhX" 
total_cost0.007875
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic" 

Evaluation details

Result Evaluator Details Meta Data
100.0000% Matches word count n/a
neededCleanfalse
words200
78.6549% Dialogue to Total Word Ratio
Ratio: 17.00%, Deviation: 7.00%
neededCleanfalse
wordsTotal200
wordsDialogue34
89.3275%