Model

Claude Haiku 4.5

Test

Dialogue tags

Scenario

Write unattributed dialogue

Run ID

2026-02-08-01KGYZB0A6H0B0KVTSVQQKRX2D

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 Case of the Missing Croissants The bell above the door chimed as Margaret pushed inside, her nose immediately drawn to the scent of butter and vanilla. "Morning, dear. The usual?" "Actually, I need to ask you something. Did you bake extra croissants yesterday?" "Three dozen, same as always. Why?" "Because I counted the display case this morning. Seventeen were gone." "That's impossible. I locked up at six, and nobody has a key but me." "Are you certain? Think carefully." A pause. The owner's face paled. "Well... my nephew was helping me close. He asked to borrow the key to run next door to the post office." "And?" "He was gone for twenty minutes. It seemed longer than necessary." Margaret's eyes narrowed thoughtfully. "Has he been in any financial trouble lately?" "Now that you mention it, yes. Heavy gambling debts, I'm afraid. But surely he wouldn't—" "Steal your croissants? Not for himself, I suspect. I'd wager he sold them to the café down the street. They've been unusually busy lately." The owner's shoulders sagged. "What do I do?" "Have a conversation. A family one. Then perhaps consider changing your locks."
created_at"2026-02-08T15:53:50.918307+00:00" Sunday, February 8th, 2026 at 3:53:50 PM GMT+00:00
model"anthropic/claude-4.5-haiku-20251001" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1146
moderation_latency230
generation_time4133
tokens_prompt61
tokens_completion265
native_tokens_prompt77
native_tokens_completion295
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" 
usage0.001552
router(null)
provider_responses
0
id"b9ddbda4-5716-4348-b073-75fd739d6b33" 
status200
is_byokfalse
latency1145
endpoint_id"d000261c-5aeb-47d1-ac87-ad64dbe1cdb6" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-haiku-20251001" 
api_type"completions" 
id"gen-1770566025-AxHOwQjFmF8dr7jq9wuP" 
upstream_id"b9ddbda4-5716-4348-b073-75fd739d6b33" 
total_cost0.001552
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)