Model

Z.AI GLM 5

Test

N-Length Sentences

Scenario

Write sentences with 20 words each

Run ID

2026-02-11-01KH7H74SQF6ACGYG15KPNFY20

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
Detective Miller stood alone in the freezing rain, staring at the dead body lying upon the cold dark wet pavement. The blood on the steps was fresh, painting a grim picture of the violence that occurred there this very night. Yellow tape surrounded the area, fluttering in the wind like a warning flag for those who dared to come closer. The detective knew the killer was watching from somewhere in the dark shadows of the old city alleyway right now. He turned his collar up against the wind and walked away to find the person responsible for this brutal crime.
created_at"2026-02-11T23:42:11.183911+00:00" Wednesday, February 11th, 2026 at 11:42:11 PM GMT+00:00
model"z-ai/glm-5-20260211" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5626
moderation_latency(null)
generation_time121573
tokens_prompt46
tokens_completion7764
native_tokens_prompt40
native_tokens_completion7772
native_tokens_completion_images(null)
native_tokens_reasoning7623
native_tokens_cached0
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" 
usage0.0249104
router(null)
provider_responses
0
id"20260212074009a5cfd398a0064371" 
status200
is_byokfalse
latency5626
endpoint_id"85146950-32c1-410b-9b81-4467d938fd16" 
provider_name"Z.AI" 
model_permaslug"z-ai/glm-5-20260211" 
api_type"completions" 
id"gen-1770853208-uZYqCKi4pRnjBhKBEflB" 
upstream_id"20260212074009a5cfd398a0064371" 
total_cost0.0249104
cache_discount(null)
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