Model

Claude Haiku 4.5

Test

Dialogue tags

Scenario

Write unattributed dialogue

Run ID

2026-02-08-01KGYYXC9B0N4P3RRBPF68KGMD

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 bell above the bakery door chimed softly. "You're here early." "Couldn't sleep. Someone broke into the display case last night." "The one with Margaret's prize-winning scones?" "The very same. Twenty years of competition, and now they're gone." "Did you call Sheriff Davies?" "He's coming by at nine. But between you and me, I don't think he'll find much. Whoever did this knew exactly what they wanted." "You think it was deliberate? Not just a random break-in?" "The till was untouched. The jewelry display wasn't even looked at. Only the scones." A long pause filled the small shop, broken only by the gentle hum of the refrigerator. "Martha mentioned something odd last week. Said she saw young Tyler sneaking around after closing time." "Tyler? The baker's nephew?" "That's the one. Looked guilty as sin when she called out to him." "But he loves his aunt. Why would he steal from her?" "Maybe he didn't steal them. Maybe he wanted the recipe." The early morning light caught the empty display case, its glass glinting like an unanswered question.
created_at"2026-02-08T15:46:23.534108+00:00" Sunday, February 8th, 2026 at 3:46:23 PM GMT+00:00
model"anthropic/claude-4.5-haiku-20251001" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency420
moderation_latency(null)
generation_time3498
tokens_prompt61
tokens_completion242
native_tokens_prompt77
native_tokens_completion279
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" 
usage0.001472
router(null)
provider_responses
0
id"msg_01JtcWpwJzBMNxib283p6QVQ" 
status200
is_byokfalse
latency420
endpoint_id"41d2915a-92e6-4993-b537-210b4e10cba8" 
provider_name"Anthropic" 
model_permaslug"anthropic/claude-4.5-haiku-20251001" 
api_type"completions" 
id"gen-1770565579-dLNQ5VNZ6rRm5VuPAkwW" 
upstream_id"msg_01JtcWpwJzBMNxib283p6QVQ" 
total_cost0.001472
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)