Model

Z.AI GLM 4.7

Test

N-Length Sentences

Scenario

Write sentences with 20 words each

Run ID

2026-02-08-01KGYZHZHCRNP7SZYRAY0FJRF0

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
The heavy rain fell hard against the cold glass of the very old, dark, and abandoned mansion's broken front window. Detective Miller walked slowly toward the pale victim who lay motionless upon the cold, dusty, and very grim checkered floor. He saw a golden watch clutched tightly within her cold, stiff hand that had stopped at exactly midnight last night. The long dark shadows danced across the walls as the wind howled through the broken and open front oak door. Someone was watching him from the shadows of the dark woods that stood silent beyond the very old broken fence.
created_at"2026-02-08T15:59:15.538811+00:00" Sunday, February 8th, 2026 at 3:59:15 PM GMT+00:00
model"z-ai/glm-4.7-20251222" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1471
moderation_latency(null)
generation_time100646
tokens_prompt35
tokens_completion7617
native_tokens_prompt40
native_tokens_completion7630
native_tokens_completion_images(null)
native_tokens_reasoning7512
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" 
usage0.01680902
router(null)
provider_responses
0
id"202602082357349c067971431c4db3" 
status200
is_byokfalse
latency1471
endpoint_id"be4acbf5-9fcf-4332-a01d-76dfeb6d7b99" 
provider_name"Z.AI" 
model_permaslug"z-ai/glm-4.7-20251222" 
api_type"completions" 
id"gen-1770566254-lFX13JMOKEaBJhc5X2lc" 
upstream_id"202602082357349c067971431c4db3" 
total_cost0.01680902
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
sentences5
wordCounts
020
120
220
320
420