Model

Claude Sonnet 4.5

Test

Dialogue tags

Scenario

Write unattributed dialogue

Run ID

2026-02-08-01KGYZAQ5A9PBE867BW30NA5KP

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 smell of cinnamon rolls hung thick in the air as flour dusted the counter between them. "I heard you were asking about Margaret's recipe box." "Just curious. She promised to leave it to the historical society." "Funny thing about that recipe box. My mother swears she saw it at the estate sale last week, but when she went to bid, it had vanished." "Estate sales are chaotic. Could've been misplaced." "Or stolen. Especially if someone knew about the note tucked in the lemon cake recipe." A pause. The espresso machine hissed. "What note?" "The one mentioning where Margaret really kept her jewelry. The pieces everyone assumed were stolen in that burglary five years ago." "That's just small-town gossip." "Maybe. But it's interesting how you knew exactly which recipe I was talking about. I never mentioned lemon cake." The bell above the door chimed as a customer entered. When they looked up, the color had drained from one face entirely. "I should go. My croissants are probably burning." "You're not making croissants today. I can see your prep station from here." The rolling pin clattered to the floor.
created_at"2026-02-08T15:53:43.534354+00:00" Sunday, February 8th, 2026 at 3:53:43 PM GMT+00:00
model"anthropic/claude-4.5-sonnet-20250929" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1271
moderation_latency121
generation_time6687
tokens_prompt61
tokens_completion236
native_tokens_prompt77
native_tokens_completion279
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" 
usage0.004416
router(null)
provider_responses
0
id"0b84d939-b128-4cef-81cb-12a4a3f50be5" 
status200
is_byokfalse
latency1271
endpoint_id"d8bee848-f020-454a-b2be-4a7ce868f99f" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-sonnet-20250929" 
api_type"completions" 
id"gen-1770566016-1k9Lre6GxirOk1eCbD6K" 
upstream_id"0b84d939-b128-4cef-81cb-12a4a3f50be5" 
total_cost0.004416
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)