NC Bench
Overview
About
Tests
Models
Model
Z.AI GLM 4.7 Flash
Test
N-Length Sentences
Scenario
Write sentences with 20 words each
Run ID
2026-02-08-01KGYYPTN2EEQX852FSTPTWQ83
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 relentless rain battered against the large glass pane of the dark stone penthouse suite entrance now. The water drumming on the glass created a rhythm that echoed through the long empty hallway now. Detective Miller looked at the body on the floor, motionless and looking incredibly pale and very cold now, sir. His tired eyes scanned the entire room for any sign of the intruder who might have escaped very quickly, sir. The body was that of Mr. Sterling, a wealthy man known for his cruel and stingy streak for sure now. Deep crimson blood pooled slowly on the expensive Persian rug near the shattered vase near the entrance door just now.
created_at
"2026-02-08T15:44:41.881829+00:00"
Sunday, February 8th, 2026 at 3:44:41 PM GMT+00:00
model
"z-ai/glm-4.7-flash-20260119"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
161
moderation_latency
(null)
generation_time
116812
tokens_prompt
35
tokens_completion
10778
native_tokens_prompt
40
native_tokens_completion
10786
native_tokens_completion_images
(null)
native_tokens_reasoning
10410
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
0.0043160000000032
router
(null)
provider_responses
0
id
"chatcmpl-Rduvqvnmdnd1U1QA9CFHibGF"
status
200
is_byok
false
latency
68
endpoint_id
"6efb5994-8fcb-4300-9c64-ba393193f5f6"
provider_name
"DeepInfra"
model_permaslug
"z-ai/glm-4.7-flash-20260119"
api_type
"completions"
id
"gen-1770565364-VM6cSltsrm2kIfH1bzAL"
upstream_id
"chatcmpl-Rduvqvnmdnd1U1QA9CFHibGF"
total_cost
0.0043160000000032
cache_discount
7.999999968e-7
upstream_inference_cost
0
provider_name
"DeepInfra"
Evaluation details
Result
Evaluator
Details
Meta Data
60.4791%
Matches word count
n/a
neededClean
false
sentences
6
wordCounts
0
17
1
17
2
19
3
20
4
20
5
20