Model

Z.AI GLM 4.7 Flash

Test

N-Length Sentences

Scenario

Write sentences with 20 words each

Run ID

2026-02-08-01KGYZ6ED9QEYH7GJWZ2602VY1

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 oak door creaked open slowly to reveal the very dusty, silent library room inside completely right there now. A lifeless dummy body fell to the floor with a dull, heavy, and very loud thud now immediately there now back. Detective Miller leaned in close to stare at the bright red blood on the dummy's pale white hands now right. He wiped his fingerprints off the handle of the fireplace poker very carefully now back there now inside here now. Footsteps echoed in the large hallway behind him as the locked door clicked shut loudly there now there now now. Miller turned around and saw the killer standing in the doorway with a gun very quietly there now here now.
created_at"2026-02-08T15:54:31.542519+00:00" Sunday, February 8th, 2026 at 3:54:31 PM GMT+00:00
model"z-ai/glm-4.7-flash-20260119" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency475
moderation_latency(null)
generation_time194735
tokens_prompt35
tokens_completion9197
native_tokens_prompt40
native_tokens_completion9257
native_tokens_completion_images(null)
native_tokens_reasoning9402
native_tokens_cached3
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" 
usage0.00370542
router(null)
provider_responses
0
id"757d549bd21387e6bc6912ecdc459e59" 
status200
is_byokfalse
latency475
endpoint_id"6999081f-9017-4517-bbdb-47df8778c940" 
provider_name"Novita" 
model_permaslug"z-ai/glm-4.7-flash-20260119" 
api_type"completions" 
id"gen-1770565876-OgThtyw8UeOdJfeDS1ng" 
upstream_id"757d549bd21387e6bc6912ecdc459e59" 
total_cost0.00370542
cache_discount1.8e-7
upstream_inference_cost0
provider_name"Novita" 

Evaluation details

Result Evaluator Details Meta Data
93.4422% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
020
121
220
320
420
520