Model

Claude 3.7 Sonnet

Test

N-Length Sentences

Scenario

Write sentences with 5 words each

Run ID

2025-02-24-01JMX1X70SK1GX88PKGMHR5J3Z

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The night whispered dark secrets. Fog rolled through quiet streets. Cold rain fell like tears. Detective Morgan checked her watch. Two bodies found by midnight. Blood stained the marble floor. Broken glass reflected the moonlight. Someone locked all the doors. The mansion held deadly truths. Family portraits watched in silence. Rich people keep dangerous secrets. Each suspect had strong motives. Money always complicates simple matters. Inheritance brings out the worst. The patriarch died too suddenly. His will changed last week. The butler discovered the bodies. Someone wielded the silver knife. Fingerprints were wiped too carefully. The detective sensed hidden eyes. This case promised many twists.
id"gen-1740436839-fFtKwVJ4zm9GB5bAs32b" 
upstream_id"msg_01QRd14ZQVADt9T2dmtr4T8E" 
total_cost0.002652
cache_discount(null)
provider_name"Anthropic" 
created_at"2025-02-24T22:40:44.00317+00:00" Monday, February 24th, 2025 at 10:40:44 PM GMT+00:00
model"anthropic/claude-3-7-sonnet-20250219:beta" 
app_id182717
streamedtrue
cancelledfalse
latency427
moderation_latency(null)
generation_time3057
tokens_prompt42
tokens_completion132
native_tokens_prompt44
native_tokens_completion168
native_tokens_reasoning0
num_media_prompt(null)
num_media_completion(null)
num_search_results(null)
origin"https://ncbench.com/" 
is_byokfalse
finish_reason"stop" 
native_finish_reason"stop" 
usage0.002652

Evaluation details

Result Evaluator Details Meta Data
100.0000% Matches word count n/a
neededCleanfalse
sentences21
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135
145
155
165
175
185
195
205