Model

Z.AI GLM 4.7 Flash

Test

N-Length Sentences

Scenario

Write sentences with 20 words each

Run ID

2026-02-08-01KGZ091HG8GW1QP2X8K9J655B

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 violent storm outside kept pounding against the large, colorful stained glass of the grand, old dark library windows here. Silas poured another glass of expensive red wine and watched the dark shadows dance across the old, crumbling stone floor. He threw his expensive red drink down and ran up the stairs to see what was happening in the hall. He froze when he heard a deep, heavy moan coming from the shadows that lurked near the dark corner door. Another scream pierced the air and made him realize that someone else was running toward the top of the stairs.
created_at"2026-02-08T16:12:37.603202+00:00" Sunday, February 8th, 2026 at 4:12:37 PM GMT+00:00
model"z-ai/glm-4.7-flash-20260119" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency252
moderation_latency(null)
generation_time146925
tokens_prompt35
tokens_completion7153
native_tokens_prompt40
native_tokens_completion7180
native_tokens_completion_images(null)
native_tokens_reasoning6998
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" 
usage0.0028736000000032
router(null)
provider_responses
0
id"chatcmpl-RRh3oVA5wrrSWn9OjRltOkz5" 
status200
is_byokfalse
latency122
endpoint_id"6efb5994-8fcb-4300-9c64-ba393193f5f6" 
provider_name"DeepInfra" 
model_permaslug"z-ai/glm-4.7-flash-20260119" 
api_type"completions" 
id"gen-1770567009-sJQmSf0bpv42mHRV53jG" 
upstream_id"chatcmpl-RRh3oVA5wrrSWn9OjRltOkz5" 
total_cost0.0028736000000032
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
sentences5
wordCounts
020
120
220
320
420