Model

Claude Haiku 4.5

Test

Dialogue tags

Scenario

Write unattributed dialogue

Run ID

2026-02-08-01KGYXJ0KY2EQ5RP59AQGD49R2

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 Flour-Dusted Clue The bell above the bakery door chimed as Margaret pushed inside, carrying a cardboard box. "I found something odd while cleaning out Mother's attic." Eleanor looked up from arranging croissants in the display case, flour smudging her apron. "Odd how?" "These ledgers. From 1987. Your mother's handwriting, but Father's name is all over them. Payments to someone called 'V.'" Eleanor set down her tongs carefully. "That's impossible. Your parents didn't know mine until 1990." "That's what I thought too." Margaret opened the box, releasing a musty smell. "But look at the dates. And the amounts—they're substantial." "How substantial?" "Thousands. Monthly." Eleanor wiped her hands on a kitchen towel, her jaw tightening. "My mother never mentioned anything about your father. They barely spoke beyond church pleasantries." "Exactly. Which means..." Margaret trailed off. "Either your father was paying your mother's family for something," Eleanor said quietly, "or someone's been lying about when they met." Margaret nodded slowly. "That's why I came to you. Your mother kept meticulous records of everything. Surely there's something in her papers that explains this?" Eleanor glanced toward the back room, where cardboard boxes of her mother's belongings still sat unpacked. "Let's find out together."
created_at"2026-02-08T15:22:42.581658+00:00" Sunday, February 8th, 2026 at 3:22:42 PM GMT+00:00
model"anthropic/claude-4.5-haiku-20251001" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency529
moderation_latency139
generation_time3736
tokens_prompt61
tokens_completion293
native_tokens_prompt77
native_tokens_completion333
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" 
usage0.001742
router(null)
provider_responses
0
id"e0816ccd-657d-4d70-9e04-361cb3b2e7c4" 
status200
is_byokfalse
latency524
endpoint_id"d000261c-5aeb-47d1-ac87-ad64dbe1cdb6" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-haiku-20251001" 
api_type"completions" 
id"gen-1770564158-QaV7en2yW1tk6PgRT0Tf" 
upstream_id"e0816ccd-657d-4d70-9e04-361cb3b2e7c4" 
total_cost0.001742
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

Evaluation details

Result Evaluator Details Meta Data
60.6531% Count dialogue tags n/a
neededCleanfalse
dialogueTags
0"Eleanor said quietly"