Model

Claude Opus 4.6

Test

Dialogue tags

Scenario

Write unattributed dialogue

Run ID

2026-02-08-01KGYY6QE7HA2CW81RQZA9FAEK

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 Missing Recipe The morning light filtered through the gingham curtains of Sweet Crumbs Bakery, casting checkered shadows across the flour-dusted counter. A tray of cinnamon rolls sat cooling by the register, their glaze still glistening. "You heard about Martha's recipe box, I suppose." "Heard about it? Half the town's talking about nothing else. Forty years of recipes, just vanished from her kitchen." "The night before the county bake-off, no less. Convenient timing, wouldn't you say?" A long pause filled only by the scraping of a spatula against a mixing bowl. "You're not suggesting someone *stole* them?" "I'm suggesting that Martha's brown butter pound cake has won seven years running, and there are folks in this town who'd do just about anything for that blue ribbon." "That's a serious accusation to make over morning coffee." "I'm not accusing anyone. I'm just saying I saw Dolores Finch's car parked on Maple Street at eleven o'clock Tuesday night, and Dolores Finch lives clear across town on Oak." The oven timer chimed. Neither of them moved. "Those scones are going to burn." "Let them. Are you going to help me figure this out or not?"
created_at"2026-02-08T15:34:09.142119+00:00" Sunday, February 8th, 2026 at 3:34:09 PM GMT+00:00
model"anthropic/claude-4.6-opus-20260205" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3585
moderation_latency(null)
generation_time11829
tokens_prompt61
tokens_completion251
native_tokens_prompt77
native_tokens_completion301
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" 
usage0.00791
router(null)
provider_responses
0
id"msg_01VZ57f2rkc6VDKNdWAqQnX5" 
status200
is_byokfalse
latency3585
endpoint_id"c926c048-563e-44b0-8434-95965bee924c" 
provider_name"Anthropic" 
model_permaslug"anthropic/claude-4.6-opus-20260205" 
api_type"completions" 
id"gen-1770564836-OrsynUQuHSpDzIn5n999" 
upstream_id"msg_01VZ57f2rkc6VDKNdWAqQnX5" 
total_cost0.00791
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic" 

Evaluation details

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