NC Bench
Overview
About
Tests
Models
Model
Z.AI GLM 4.6
Test
N-Length Sentences
Scenario
Write sentences with 20 words each
Run ID
2026-02-08-01KGZ0DCZJ7XR8GB4RA2WT7BPB
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 autumn chill seeped through Blackwood Manor’s ancient stone walls like a slow, creeping ghost’s cold touch. Elara walked down the very long, dark corridor, her soft footsteps making almost no sound at all. She had been sent to find Lord Ashworth, but his study door was slightly ajar, which was unusual. She pushed the heavy oak door open wider and was met by a profound, unsettling silence within. There, slumped over his large mahogany desk, was the body of Lord Ashworth himself, completely still. A small, ornate letter opener was buried deep within his back, its silver handle gleaming in the moonlight. A scream was caught deep in her throat, unable to escape as she stared at the horrifying scene. But the most terrifying detail was the single, perfect red rose lying on the desk beside him.
created_at
"2026-02-08T16:13:51.511282+00:00"
Sunday, February 8th, 2026 at 4:13:51 PM GMT+00:00
model
"z-ai/glm-4.6"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
359
moderation_latency
(null)
generation_time
78219
tokens_prompt
35
tokens_completion
2060
native_tokens_prompt
40
native_tokens_completion
2079
native_tokens_completion_images
(null)
native_tokens_reasoning
1974
native_tokens_cached
16
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
0.0036290599999888
router
(null)
provider_responses
0
id
"chatcmpl-RuRVswWvR2cmRiIBG3ZEsaYP"
status
200
is_byok
false
latency
117
endpoint_id
"c8607edc-8577-4199-b03d-1213da4743dc"
provider_name
"DeepInfra"
model_permaslug
"z-ai/glm-4.6"
api_type
"completions"
id
"gen-1770567152-xZAwKErWIdNLC0erapgR"
upstream_id
"chatcmpl-RuRVswWvR2cmRiIBG3ZEsaYP"
total_cost
0.0036290599999888
cache_discount
0.0000056000000112
upstream_inference_cost
0
provider_name
"DeepInfra"
Evaluation details
Result
Evaluator
Details
Meta Data
5.6347%
Matches word count
n/a
neededClean
false
sentences
8
wordCounts
0
17
1
17
2
18
3
17
4
16
5
18
6
18
7
17