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
2026-02-08-01KGYZ5CWNQ447WSYF98BCFMWH
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 window pane while loud thunder rolled across the very dark night sky. She lay motionless on the plush velvet carpet, her wide eyes staring blankly at the ornate ceiling above her head. A sharp silver dagger pierced her chest, deeply staining the white fabric of her red evening gown with dark blood. Detective Miller sighed heavily as he stepped carefully over the threshold and into the warm, silent, and still sitting room. He adjusted his small glasses and knelt down beside the body to look for any clues left by the killer. The old grandfather clock chimed once, echoing through the dark hallways like a ghostly sound from another distant world entirely.
created_at
"2026-02-08T15:51:41.193034+00:00"
Sunday, February 8th, 2026 at 3:51:41 PM GMT+00:00
model
"z-ai/glm-4.7-20251222"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1501
moderation_latency
(null)
generation_time
48387
tokens_prompt
35
tokens_completion
4016
native_tokens_prompt
40
native_tokens_completion
4013
native_tokens_completion_images
0
native_tokens_reasoning
3873
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
0.007966458
router
(null)
provider_responses
0
status
(null)
is_byok
false
latency
10046
endpoint_id
"be4acbf5-9fcf-4332-a01d-76dfeb6d7b99"
provider_name
"Z.AI"
model_permaslug
"z-ai/glm-4.7-20251222"
1
id
"6aa1e9f31e08e7c6f8b4add1023e8e93"
status
200
is_byok
false
latency
1501
endpoint_id
"53d155e7-021c-4268-bde4-991847ef8389"
provider_name
"Novita"
model_permaslug
"z-ai/glm-4.7-20251222"
api_type
"completions"
id
"gen-1770565841-FJTyYbgpyM0zhjAFS9Ri"
upstream_id
"6aa1e9f31e08e7c6f8b4add1023e8e93"
total_cost
0.007966458
cache_discount
9.8e-7
upstream_inference_cost
0
provider_name
"Novita"
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Matches word count
n/a
neededClean
false
sentences
6
wordCounts
0
20
1
20
2
20
3
20
4
20
5
20