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
2026-02-08-01KGYY14N4ZW8GE1H0QZM5V0RK
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 relentless rain hammered against the stained-glass windows of Blackwood Manor with a furious, steady, cold rhythm. Detective Corrigan slowly stepped out of his sleek black car and onto the very wet gravel drive, sighing. A single old oil lamp burned dimly in one of the high, arched, and lonely windows nearby. The great, heavy front door then swung open suddenly without any warning or any sound at all. A stark, still silhouette stood silently waiting for him there in the deep, cold, empty shadows. The butler pointed a trembling finger toward the grand staircase where the body lay so very still.
created_at
"2026-02-08T15:32:27.508426+00:00"
Sunday, February 8th, 2026 at 3:32:27 PM GMT+00:00
model
"z-ai/glm-4.6"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
226
moderation_latency
(null)
generation_time
93449
tokens_prompt
35
tokens_completion
3090
native_tokens_prompt
40
native_tokens_completion
3110
native_tokens_completion_images
(null)
native_tokens_reasoning
3099
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
0.0054229999999888
router
(null)
provider_responses
0
id
"chatcmpl-Ry7CNJdSoAWPQlwUR7VaYQJo"
status
200
is_byok
false
latency
74
endpoint_id
"c8607edc-8577-4199-b03d-1213da4743dc"
provider_name
"DeepInfra"
model_permaslug
"z-ai/glm-4.6"
api_type
"completions"
id
"gen-1770564653-LI4ue5aWJGbAWvwO4O4d"
upstream_id
"chatcmpl-Ry7CNJdSoAWPQlwUR7VaYQJo"
total_cost
0.0054229999999888
cache_discount
0.0000056000000112
upstream_inference_cost
0
provider_name
"DeepInfra"
Evaluation details
Result
Evaluator
Details
Meta Data
5.0722%
Matches word count
n/a
neededClean
false
sentences
6
wordCounts
0
18
1
18
2
17
3
17
4
16
5
17