Model

Claude Haiku 4.5

Test

Dialogue tags

Scenario

Write unattributed dialogue

Run ID

2026-02-08-01KGYX50CG8KMHWMEHEQTJNMXH

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 Morning Investigation The bell above the bakery door chimed as Margaret stepped inside, the aroma of fresh cinnamon rolls enveloping her like a warm embrace. "You're up early today." "Couldn't sleep. Not after what happened to poor Eleanor's prize-winning jam." Margaret leaned against the counter, eyeing the display of pastries. "The competition was supposed to be next week. Someone must have gotten desperate." "That's what troubles me. Eleanor's been winning for fifteen years straight. Who would sabotage her?" "Well, her neighbor Patricia has been experimenting with a new recipe. I've seen her buying unusual ingredients lately." Margaret picked up a croissant, examining it thoughtfully. "Patricia? But they're friends, aren't they?" "Were friends. Things changed after Eleanor refused to share her secret ingredient list." The baker wiped flour from her hands, her expression grave. "So you think Patricia poisoned it?" "I didn't say poisoned. Just... altered. Enough to disqualify Eleanor from competing." Margaret set the croissant down slowly. "We need to talk to Patricia. And I'd like to see Eleanor's kitchen myself." "Thought you might say that. I already called her. You're having breakfast there in an hour."
created_at"2026-02-08T15:15:36.416494+00:00" Sunday, February 8th, 2026 at 3:15:36 PM GMT+00:00
model"anthropic/claude-4.5-haiku-20251001" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency459
moderation_latency(null)
generation_time3780
tokens_prompt61
tokens_completion256
native_tokens_prompt77
native_tokens_completion290
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" 
usage0.001527
router(null)
provider_responses
0
id"msg_01USje8eNoSUTpwYvZhAhmLr" 
status200
is_byokfalse
latency459
endpoint_id"41d2915a-92e6-4993-b537-210b4e10cba8" 
provider_name"Anthropic" 
model_permaslug"anthropic/claude-4.5-haiku-20251001" 
api_type"completions" 
id"gen-1770563731-nppL9i3ZUcTVu0qlBrjr" 
upstream_id"msg_01USje8eNoSUTpwYvZhAhmLr" 
total_cost0.001527
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)