Model

Claude Opus 4.5

Test

Dialogue tags

Scenario

Write 200 words with 10% dialogue

Run ID

2026-02-08-01KGYZ2T0KMHS2RD9XHKHKQQ2A

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 inflatable castles. Somewhere beneath that mountain of glittering gift wrap sat their target: thirty-seven presents, conservatively valued at enough money to cover rent and maybe a decent steak dinner. Bill crouched beside her, adjusting his disguise with the confidence of a man who had never successfully disguised himself as anything. The rainbow wig sat crooked on his head, and his face paint made him look less like a cheerful clown and more like a confused zebra having an allergic reaction. She studied the tactical situation. Two exits, one harried mother with wine-glazed eyes, and approximately fifteen sugar-fueled children who would serve as both cover and chaos. The presents had been stacked near the bounce house, guarded only by a golden retriever wearing a party hat. "You remember the plan?" Molly whispered. "Distract the kids, grab the loot, escape through the side gate." "And if something goes wrong?" Bill patted the balloon animal tucked into his waistband. "I make them a giraffe. Nobody suspects the balloon guy." Molly sighed deeply. This was either their greatest scheme or their most embarrassing arrest yet.
created_at"2026-02-08T15:49:26.432009+00:00" Sunday, February 8th, 2026 at 3:49:26 PM GMT+00:00
model"anthropic/claude-4.5-opus-20251124" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1700
moderation_latency143
generation_time8569
tokens_prompt61
tokens_completion247
native_tokens_prompt75
native_tokens_completion295
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" 
usage0.00775
router(null)
provider_responses
0
id"3c09806f-1447-4f29-b1c8-00b00c4a4fa3" 
status200
is_byokfalse
latency1700
endpoint_id"de32581c-2e11-4f54-8d29-e8a6e19d3038" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-opus-20251124" 
api_type"completions" 
id"gen-1770565756-Lrt5UaMARj5rdW2lNHiX" 
upstream_id"3c09806f-1447-4f29-b1c8-00b00c4a4fa3" 
total_cost0.00775
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
99.3769% Matches word count n/a
neededCleanfalse
words205
95.4928% Dialogue to Total Word Ratio
Ratio: 14.63%, Deviation: 4.63%
neededCleanfalse
wordsTotal205
wordsDialogue30
97.4349%