Model

Z.AI GLM 4.7

Test

N-Length Sentences

Scenario

Write sentences with 20 words each

Run ID

2026-02-08-01KGYYDXP3E966EJ31E5A3FSHX

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 against the cold window pane, casting dark shadows across the large empty room just now. Detective Miller stood quite quietly by the body, noting the strange markings left on the victim's pale cold skin. A sharp silver knife glinted under the harsh light, a silent witness to the crime committed here just tonight. He knew the killer was still watching from the dark corners of this old and very haunted house. The silence in the room was broken only by the sound of his own shallow and rapid breathing tonight.
created_at"2026-02-08T15:38:53.35035+00:00" Sunday, February 8th, 2026 at 3:38:53 PM GMT+00:00
model"z-ai/glm-4.7-20251222" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency262
moderation_latency(null)
generation_time60230
tokens_prompt35
tokens_completion1388
native_tokens_prompt40
native_tokens_completion1396
native_tokens_completion_images(null)
native_tokens_reasoning1297
native_tokens_cached16
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" 
usage0.00245388
router(null)
provider_responses
0
id"chatcmpl-Rcn8J1BBDV4uEDhZ4db7R7mT" 
status200
is_byokfalse
latency62
endpoint_id"ab79ffa8-8dcc-41c4-9a9f-6cc408135243" 
provider_name"DeepInfra" 
model_permaslug"z-ai/glm-4.7-20251222" 
api_type"completions" 
id"gen-1770565072-idUzwG4Pk5MPxWmtveTJ" 
upstream_id"chatcmpl-Rcn8J1BBDV4uEDhZ4db7R7mT" 
total_cost0.00245388
cache_discount0.00000512
upstream_inference_cost0
provider_name"DeepInfra" 

Evaluation details

Result Evaluator Details Meta Data
51.2292% Matches word count n/a
neededCleanfalse
sentences5
wordCounts
019
119
219
318
419