Model

Claude Sonnet 4.5

Test

Dialogue tags

Scenario

Write unattributed dialogue

Run ID

2026-02-08-01KGYZ8RS61K0118K8V7CJ0N1V

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 cinnamon scent hung thick in the air as flour dust caught the morning sunlight. "I'm telling you, Margaret was acting strange at the church social last Thursday." "Strange how? She always clutches that handbag like it contains the crown jewels." "Not that kind of strange. Nervous strange. She kept looking at the door every five minutes, like she was expecting someone." "Or avoiding someone." "Exactly! And when I mentioned the missing donation money, she practically dropped her tea." "Half the congregation dropped their tea. It's quite the scandal." "But Margaret's on the finance committee. She'd have access to the safe." "So would Pastor Jim, the church secretary, and three other committee members. Are we suspecting all of them over a splash of Earl Grey?" "I suppose you're right. Still, there's something off. Did you notice she's been wearing new clothes lately? Rather expensive-looking ones." "Maybe she's treating herself. Harold's been gone two years now. Perhaps she's finally coming out of mourning." "Perhaps. Or perhaps someone should look into where she got the money for that cashmere coat." "Another maple scone?" "Don't mind if I do."
created_at"2026-02-08T15:52:40.608874+00:00" Sunday, February 8th, 2026 at 3:52:40 PM GMT+00:00
model"anthropic/claude-4.5-sonnet-20250929" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1558
moderation_latency191
generation_time7417
tokens_prompt61
tokens_completion246
native_tokens_prompt77
native_tokens_completion276
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" 
usage0.004371
router(null)
provider_responses
0
id"caa96fe2-2374-4694-818b-b2da1409e8f6" 
status200
is_byokfalse
latency1557
endpoint_id"d8bee848-f020-454a-b2be-4a7ce868f99f" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-sonnet-20250929" 
api_type"completions" 
id"gen-1770565952-N4uXCYkLO7xHPISYImWj" 
upstream_id"caa96fe2-2374-4694-818b-b2da1409e8f6" 
total_cost0.004371
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)