Model

Claude 3.7 Sonnet

Test

N-Length Sentences

Scenario

Write sentences with 5 words each

Run ID

2025-02-24-01JMWZYZ0B14GXJK3K60DBJQJS

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 door creaked slowly open. Rain poured outside the window. Detective Miller entered the room. Blood stained the white carpet. A body sprawled on floor. The victim wore yellow pajamas. His face contorted with fear. Miller knelt beside the corpse. Something glittered beneath the sofa. A knife with jeweled handle. No fingerprints would be found. Miller noted the crooked painting. The safe behind stood open. Family photos littered the desk. One frame remained face down. Miller carefully lifted it up. A woman smiled beside victim. Her face had been scratched. This murder was deeply personal.
id"gen-1740434801-1t3Ue8k8J8XtYjyKxsvb" 
upstream_id"msg_01Mkng1QfaZcPyAau7aWB3EP" 
total_cost0.002442
cache_discount(null)
provider_name"Anthropic" 
created_at"2025-02-24T22:06:45.727252+00:00" Monday, February 24th, 2025 at 10:06:45 PM GMT+00:00
model"anthropic/claude-3-7-sonnet-20250219:beta" 
app_id182717
streamedtrue
cancelledfalse
latency654
moderation_latency(null)
generation_time3149
tokens_prompt42
tokens_completion125
native_tokens_prompt44
native_tokens_completion154
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" 
usage0.002442

Evaluation details

Result Evaluator Details Meta Data
100.0000% Matches word count n/a
neededCleanfalse
sentences19
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135
145
155
165
175
185