NC Bench
Overview
About
Tests
Models
Vendors
Model
Z.AI GLM 5
Test
N-Length Sentences
Scenario
Write sentences with 20 words each
Run ID
2026-02-11-01KH7GZGJV8XVFQD1T2MGFF134
Model input
User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 20 words. Please make sure that each sentence has the same length. Only return the opening itself.
Model response
Messages
Meta
AI
A dead man lay upon the cold marble floor, his lifeless eyes staring up at the broken crystal chandelier above. Detective Miller crouched down beside the corpse to examine the small, dark entry wound on the victim's cold, pale forehead. A small, folded piece of paper rested on the dark antique wooden desk near the dead man's outstretched right hand. He picked it up carefully with his gloved hands and saw the words written in a deep, dark, scarlet ink.
created_at
"2026-02-11T23:38:19.588134+00:00"
Wednesday, February 11th, 2026 at 11:38:19 PM GMT+00:00
model
"z-ai/glm-5-20260211"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1151
moderation_latency
(null)
generation_time
140298
tokens_prompt
46
tokens_completion
8442
native_tokens_prompt
40
native_tokens_completion
9255
native_tokens_completion_images
(null)
native_tokens_reasoning
8328
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.029656
router
(null)
provider_responses
0
id
"4d2f492afb8002c51b46d4db5e3c1101"
status
200
is_byok
false
latency
1151
endpoint_id
"898a8e6d-04a4-48c0-8457-36690a68782b"
provider_name
"Novita"
model_permaslug
"z-ai/glm-5-20260211"
api_type
"completions"
id
"gen-1770852958-hhVjgjvo9hVt2vZOt9MF"
upstream_id
"4d2f492afb8002c51b46d4db5e3c1101"
total_cost
0.029656
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Novita"
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Matches word count
n/a
neededClean
false
sentences
4
wordCounts
0
20
1
20
2
20
3
20