NC Bench
Overview
About
Tests
Models
Model
Z.AI GLM 4.6
Test
N-Length Sentences
Scenario
Write sentences with 20 words each
Run ID
2026-02-08-01KGYXM3947WGAQVDYA1CR9XXY
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 furious storm raged outside the old mansion, rattling every single window with its ghostly, icy fingers. Inside, the guests sat listening to the raging storm, completely unaware of the fate that now awaited them. Then, suddenly, all the lights went out, plunging the entire room into a deep, suffocating, absolute darkness. A woman’s terrified, piercing scream echoed through the oppressive darkness, a sound that cut through the storm. When the flickering lights finally came back on, they found Lord Harrington slumped dead in his high-backed chair. A small, ornate dagger was protruding from his chest, its ruby hilt gleaming in the dim new light. Miss Blackwood stepped forward calmly, her eyes already assessing the terrible, shocking scene that lay before everyone. She noted that the library door was still locked firmly from the inside, with no other possible exits.
created_at
"2026-02-08T15:25:09.557787+00:00"
Sunday, February 8th, 2026 at 3:25:09 PM GMT+00:00
model
"z-ai/glm-4.6"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
195
moderation_latency
(null)
generation_time
82499
tokens_prompt
35
tokens_completion
3005
native_tokens_prompt
40
native_tokens_completion
3016
native_tokens_completion_images
(null)
native_tokens_reasoning
3008
native_tokens_cached
16
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
0.0052594399999888
router
(null)
provider_responses
0
id
"chatcmpl-Rhyos9dVfOPhjCpmzKrXeDHL"
status
200
is_byok
false
latency
53
endpoint_id
"c8607edc-8577-4199-b03d-1213da4743dc"
provider_name
"DeepInfra"
model_permaslug
"z-ai/glm-4.6"
api_type
"completions"
id
"gen-1770564226-JSyrFoNuMb0SrsZ0rJZR"
upstream_id
"chatcmpl-Rhyos9dVfOPhjCpmzKrXeDHL"
total_cost
0.0052594399999888
cache_discount
0.0000056000000112
upstream_inference_cost
0
provider_name
"DeepInfra"
Evaluation details
Result
Evaluator
Details
Meta Data
13.2122%
Matches word count
n/a
neededClean
false
sentences
8
wordCounts
0
17
1
18
2
17
3
17
4
19
5
18
6
17
7
18