NC Bench
Overview
About
Tests
Models
Model
Z.AI GLM 4.7
Test
N-Length Sentences
Scenario
Write sentences with 20 words each
Run ID
2026-02-08-01KGYZHZHCRNP7SZYRAY0FJRF0
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
Messages
Meta
AI
The heavy rain fell hard against the cold glass of the very old, dark, and abandoned mansion's broken front window. Detective Miller walked slowly toward the pale victim who lay motionless upon the cold, dusty, and very grim checkered floor. He saw a golden watch clutched tightly within her cold, stiff hand that had stopped at exactly midnight last night. The long dark shadows danced across the walls as the wind howled through the broken and open front oak door. Someone was watching him from the shadows of the dark woods that stood silent beyond the very old broken fence.
created_at
"2026-02-08T15:59:15.538811+00:00"
Sunday, February 8th, 2026 at 3:59:15 PM GMT+00:00
model
"z-ai/glm-4.7-20251222"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1471
moderation_latency
(null)
generation_time
100646
tokens_prompt
35
tokens_completion
7617
native_tokens_prompt
40
native_tokens_completion
7630
native_tokens_completion_images
(null)
native_tokens_reasoning
7512
native_tokens_cached
2
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.01680902
router
(null)
provider_responses
0
id
"202602082357349c067971431c4db3"
status
200
is_byok
false
latency
1471
endpoint_id
"be4acbf5-9fcf-4332-a01d-76dfeb6d7b99"
provider_name
"Z.AI"
model_permaslug
"z-ai/glm-4.7-20251222"
api_type
"completions"
id
"gen-1770566254-lFX13JMOKEaBJhc5X2lc"
upstream_id
"202602082357349c067971431c4db3"
total_cost
0.01680902
cache_discount
9.8e-7
upstream_inference_cost
0
provider_name
"Z.AI"
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Matches word count
n/a
neededClean
false
sentences
5
wordCounts
0
20
1
20
2
20
3
20
4
20