NC Bench
Overview
About
Tests
Models
Model
Claude 3.7 Sonnet
Test
N-Length Sentences
Scenario
Write sentences with 5 words each
Run ID
2025-02-24-01JMX25DHGJP06TAPTHSW67BTP
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
Messages
Meta
AI
The house loomed in darkness. Blood stained the wooden floor. Detective Parker observed the scene. Silence filled the cold room. Rain pattered against the windows. The body lay quite still. A knife rested close by. No fingerprints marked the weapon. Photos captured the gruesome tableau. Someone watched from the shadows. A clock ticked time away. Parker sensed they weren't alone. Floorboards creaked without clear cause. The victim's eyes remained open. A note clutched in hand. The handwriting seemed oddly familiar. Wind howled through broken glass. This murder was most personal.
id
"gen-1740437108-l1Mps0zYEW1aY3SGyzuD"
upstream_id
"msg_01BDG4jAAFWQKAuS6GKXnEyU"
total_cost
0.002382
cache_discount
(null)
provider_name
"Anthropic"
created_at
"2025-02-24T22:45:12.306579+00:00"
Monday, February 24th, 2025 at 10:45:12 PM GMT+00:00
model
"anthropic/claude-3-7-sonnet-20250219:beta"
app_id
182717
streamed
true
cancelled
false
latency
464
moderation_latency
(null)
generation_time
2421
tokens_prompt
42
tokens_completion
122
native_tokens_prompt
44
native_tokens_completion
150
native_tokens_reasoning
0
num_media_prompt
(null)
num_media_completion
(null)
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.002382
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Matches word count
n/a
neededClean
false
sentences
18
wordCounts
0
5
1
5
2
5
3
5
4
5
5
5
6
5
7
5
8
5
9
5
10
5
11
5
12
5
13
5
14
5
15
5
16
5
17
5