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
2026-02-11-01KH7H7BFMXXPHXG1EN9QTG8X8
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
The old manor house stood silent under the pale moon, hiding secrets within its dark and crumbling stone walls tonight. Detective Miller walked up the creaking steps slowly, his flashlight beam cutting through the cold, thick, and heavy night fog. He saw the body lying right near the fireplace, a crimson stain spreading across the expensive, soft, and old rug. The victim's eyes were open wide, staring blankly at the ceiling as if searching for some single, final, lost answer. Miller knelt down to examine the scene, knowing that this case would be the hardest of his long career yet.
created_at
"2026-02-11T23:41:11.731325+00:00"
Wednesday, February 11th, 2026 at 11:41:11 PM GMT+00:00
model
"z-ai/glm-5-20260211"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2336
moderation_latency
(null)
generation_time
55622
tokens_prompt
46
tokens_completion
3662
native_tokens_prompt
40
native_tokens_completion
3915
native_tokens_completion_images
(null)
native_tokens_reasoning
3515
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
0.012568
router
(null)
provider_responses
0
id
"54bcfbe926397502a731ded22f0dc068"
status
200
is_byok
false
latency
2336
endpoint_id
"898a8e6d-04a4-48c0-8457-36690a68782b"
provider_name
"Novita"
model_permaslug
"z-ai/glm-5-20260211"
api_type
"completions"
id
"gen-1770853215-sANRcCL1KO7kst8sM3aG"
upstream_id
"54bcfbe926397502a731ded22f0dc068"
total_cost
0.012568
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
5
wordCounts
0
20
1
20
2
20
3
20
4
20