Model

Z.AI GLM 4.5

Test

N-Length Sentences

Scenario

Write sentences with 20 words each

Run ID

2026-02-08-01KGYZD03Y9N5538TFN3D3BXRP

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 rain lashed against the windowpanes with a relentless, steady drumming sound. Detective Miller stared out at the dark, empty street. A lone streetlamp flickered, casting long, dancing shadows on the wet pavement. Inside the study, the air was thick with expensive cigar smoke and dread. Lord Ashworth’s body lay slumped over his mahogany desk, very still. A single, ornate letter opener protruded from his back, gleaming wickedly. The room was locked from the inside, a puzzle with no answer. Miller sighed, pulling on his gloves, knowing the game was now afoot.
created_at"2026-02-08T15:54:55.790589+00:00" Sunday, February 8th, 2026 at 3:54:55 PM GMT+00:00
model"z-ai/glm-4.5" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1465
moderation_latency(null)
generation_time4022
tokens_prompt35
tokens_completion125
native_tokens_prompt44
native_tokens_completion127
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" 
usage0.00028473
router(null)
provider_responses
0
id"09f5c3bd1d95e1a4a0afcc1a6aa5a4aa" 
status200
is_byokfalse
latency1465
endpoint_id"e4ada6ec-12e7-49c9-837c-398dee612403" 
provider_name"Novita" 
model_permaslug"z-ai/glm-4.5" 
api_type"completions" 
id"gen-1770566090-67atvylqLe9TVRnUZBQC" 
upstream_id"09f5c3bd1d95e1a4a0afcc1a6aa5a4aa" 
total_cost0.00028473
cache_discount0.00002107
upstream_inference_cost0
provider_name"Novita" 

Evaluation details

Result Evaluator Details Meta Data
0.0000% Matches word count n/a
neededCleanfalse
sentences8
wordCounts
012
19
212
313
411
511
612
712