Model

Z.AI GLM 4.7

Test

N-Length Sentences

Scenario

Write sentences with 20 words each

Run ID

2026-02-08-01KGZ07M7CGEEE94VS9KS0656P

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

AI
A fierce storm raged outside while a silent killer watched from the dark shadows of the large drawing room tonight. Detective Miller stepped inside and saw the body lying on the cold stone floor near the dying, dark fireplace grate. She wore a red velvet dress that was stained with fresh blood from a deep, fatal, open knife wound tonight. No one else was in the grand house when the terrible crime happened here in this very quiet, dark room.
created_at"2026-02-08T16:10:25.066401+00:00" Sunday, February 8th, 2026 at 4:10:25 PM GMT+00:00
model"z-ai/glm-4.7-20251222" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1921
moderation_latency(null)
generation_time60756
tokens_prompt35
tokens_completion3301
native_tokens_prompt40
native_tokens_completion3309
native_tokens_completion_images(null)
native_tokens_reasoning3218
native_tokens_cached2
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" 
usage0.00730282
router(null)
provider_responses
0
id"20260209000923c966e569a0334a45" 
status200
is_byokfalse
latency1921
endpoint_id"be4acbf5-9fcf-4332-a01d-76dfeb6d7b99" 
provider_name"Z.AI" 
model_permaslug"z-ai/glm-4.7-20251222" 
api_type"completions" 
id"gen-1770566963-xi8Z2gtWC84uelCwR0qO" 
upstream_id"20260209000923c966e569a0334a45" 
total_cost0.00730282
cache_discount9.8e-7
upstream_inference_cost0
provider_name"Z.AI" 

Evaluation details

Result Evaluator Details Meta Data
100.0000% Matches word count n/a
neededCleanfalse
sentences4
wordCounts
020
120
220
320