Model

Z.AI GLM 4.5

Test

N-Length Sentences

Scenario

Write sentences with 10 words each

Run ID

2026-02-08-01KGZ02GCT08H1NPMEPETDN6FB

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The moon hung low over the dark mansion tonight. Detective Harlow stepped through the heavy oak door. A chill ran down her spine as she entered. The grand foyer was eerily silent and still. She noticed a single drop of blood on marble. Footprints led toward the winding staircase ahead. A faint scent of perfume filled the cold air. She followed the traces up to the second floor. A woman’s scream echoed from somewhere far above. Harlow knew this case would be her darkest yet.
created_at"2026-02-08T16:06:39.586457+00:00" Sunday, February 8th, 2026 at 4:06:39 PM GMT+00:00
model"z-ai/glm-4.5" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1421
moderation_latency(null)
generation_time3308
tokens_prompt35
tokens_completion100
native_tokens_prompt44
native_tokens_completion101
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached43
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/" 
is_byokfalse
finish_reason"stop" 
native_finish_reason"stop" 
usage0.00022753
router(null)
provider_responses
0
id"de4cb1e134ef08f39e9d17890f59bb7d" 
status200
is_byokfalse
latency1421
endpoint_id"e4ada6ec-12e7-49c9-837c-398dee612403" 
provider_name"Novita" 
model_permaslug"z-ai/glm-4.5" 
api_type"completions" 
id"gen-1770566795-cpj2w870JHbdg7kML0hT" 
upstream_id"de4cb1e134ef08f39e9d17890f59bb7d" 
total_cost0.00022753
cache_discount0.00002107
upstream_inference_cost0
provider_name"Novita" 

Evaluation details

Result Evaluator Details Meta Data
54.1570% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
09
18
29
38
49
57
69
79
88
99