Model

Z.AI GLM 4.7 Flash

Test

N-Length Sentences

Scenario

Write sentences with 20 words each

Run ID

2026-02-08-01KGYZJFP7CB8EN8H69PA1NMR0

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
Rain hammered relentlessly against the large, cold windowpanes of the grand Victorian manor in the dead of the long night. Detective Silas wiped the damp condensation from his thin wire glasses before peering into the cold, dark, dimly lit hallway. A thick plush carpet swallowed the sound of his heavy leather boots as he walked further away from the entrance. A single, burning candle flickered on the long, polished mahogany table next to a body that lay perfectly, utterly still. He leaned closer to examine the deep, jagged wound on the side of Lord Blackwood's pale white and exposed throat. There was no sound in the silent room except for the cold, damp, and loud howling wind outside the room.
created_at"2026-02-08T16:01:34.44434+00:00" Sunday, February 8th, 2026 at 4:01:34 PM GMT+00:00
model"z-ai/glm-4.7-flash-20260119" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency162
moderation_latency(null)
generation_time111842
tokens_prompt35
tokens_completion5562
native_tokens_prompt40
native_tokens_completion5577
native_tokens_completion_images(null)
native_tokens_reasoning4100
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" 
usage0.0022324000000032
router(null)
provider_responses
0
id"chatcmpl-RDXrxbc9hz7WV7Y4T8yO4eM9" 
status200
is_byokfalse
latency55
endpoint_id"6efb5994-8fcb-4300-9c64-ba393193f5f6" 
provider_name"DeepInfra" 
model_permaslug"z-ai/glm-4.7-flash-20260119" 
api_type"completions" 
id"gen-1770566381-ObkkyS00Tixku4AdVgLZ" 
upstream_id"chatcmpl-RDXrxbc9hz7WV7Y4T8yO4eM9" 
total_cost0.0022324000000032
cache_discount7.999999968e-7
upstream_inference_cost0
provider_name"DeepInfra" 

Evaluation details

Result Evaluator Details Meta Data
100.0000% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
020
120
220
320
420
520