Model

Claude Sonnet 4.5

Test

Dialogue tags

Scenario

Write unattributed dialogue

Run ID

2026-02-08-01KGYXYZ2461K8TFHBFC6Y6NY0

Model input

User/Human
You are an expert novel writer in the cozy mystery genre. Write a scene of about 200 words, with dialogue between two characters. The dialogue should be unattributed, meaning the speaker is not explicitly mentioned. The scene should be set in a small town bakery. Only return the story, nothing else.

Model response

AI
The bell above the door chimed as Sarah wiped flour from her hands. "I heard you found poor Mr. Henderson yesterday morning." "News travels fast around here. I was just delivering his usual cinnamon rolls." "Must have been quite a shock. Was he really clutching that old photograph?" "I shouldn't be talking about this. The sheriff said—" "Oh, everyone knows already. My sister works at the police station. She said it was a picture from the town's centennial celebration." "Well, it seemed important to him. His fingers were wrapped around it so tightly." "Strange though, isn't it? That celebration was thirty years ago. Why would he be looking at that particular photo now?" "Maybe he was feeling nostalgic. He had been alone for so long." "Or maybe he finally figured out who stole the town treasury funds all those years ago. You know they never did catch the thief." "That's quite a leap from an old photograph." "Is it? Mr. Henderson was the accountant back then. And now he's dead, holding the only picture of everyone who had access to that money." The timer dinged in the back kitchen, breaking the heavy silence. "I should check on those scones."
created_at"2026-02-08T15:29:50.216156+00:00" Sunday, February 8th, 2026 at 3:29:50 PM GMT+00:00
model"anthropic/claude-4.5-sonnet-20250929" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1174
moderation_latency163
generation_time6800
tokens_prompt61
tokens_completion252
native_tokens_prompt77
native_tokens_completion280
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" 
usage0.004431
router(null)
provider_responses
0
id"a325b774-83bc-42b2-93c5-636451af3fe6" 
status200
is_byokfalse
latency1163
endpoint_id"d8bee848-f020-454a-b2be-4a7ce868f99f" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-sonnet-20250929" 
api_type"completions" 
id"gen-1770564582-M3unEhxqoR5UF5YfrMcQ" 
upstream_id"a325b774-83bc-42b2-93c5-636451af3fe6" 
total_cost0.004431
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
100.0000% Count dialogue tags n/a
neededCleanfalse
dialogueTags(empty)