Model

Claude Opus 4.6

Test

Dialogue tags

Scenario

Write unattributed dialogue

Run ID

2026-02-08-01KGYZ5H8R3C501GG0B3E4WCCX

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 sun slanted through the front windows of Sweet Crumb Bakery, casting warm rectangles across the flour-dusted counter. The scent of cinnamon and fresh sourdough hung thick in the air while a tray of croissants cooled on the wire rack. "You're telling me it just vanished? A recipe card doesn't sprout legs and walk out of a bakery." "I'm telling you exactly that. I locked up at six, and when I came in this morning, the box was open and Great-Aunt Mabel's brown butter pound cake recipe was gone. Everything else was untouched." "That recipe won you the Harvest Festival three years running. Someone wanted it badly enough to break in." "Nothing was broken. That's what bothers me. Whoever did this had a key." "How many copies exist?" "Just the one. Mabel wrote it on lavender cardstock in 1962. I never digitized it because she made me promise to keep it handwritten. Said it preserved the magic." "That's charming and deeply impractical. Who else has keys to this place?" "Only two people. You and my ex-husband." A long pause filled the space between them, heavy as unbaked dough. "Well. This just got uncomfortable."
created_at"2026-02-08T15:50:55.278149+00:00" Sunday, February 8th, 2026 at 3:50:55 PM GMT+00:00
model"anthropic/claude-4.6-opus-20260205" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1375
moderation_latency181
generation_time8368
tokens_prompt61
tokens_completion260
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"1a6c45f6-319b-47c5-b905-d56bbe5af627" 
status200
is_byokfalse
latency1356
endpoint_id"a8708fb9-08ea-43bb-a3b1-165c87ef09df" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.6-opus-20260205" 
api_type"completions" 
id"gen-1770565846-7dpoIz0Q6VYshoyIjsAk" 
upstream_id"1a6c45f6-319b-47c5-b905-d56bbe5af627" 
total_cost0.00791
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)