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Run: 2026-09-02-01M1GTMPARV7AWKWAH6RM0ZQ28
Run Details
Model:
Z.AI GLM 5.3 Flash (Reasoning, Max)
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
1m 14s
Cost:
$0.001079
Provider:
Z.AI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
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
Detective Sarah Chen arrived at Blackwood Manor just as the heavy morning fog began lifting from the manicured grounds below. The body of wealthy industrialist Edmund Blackwood lay crumpled at the base of his grand marble staircase, quite cold already. His wife Victoria stood motionless nearby, clutching a crystal glass of brandy that trembled slightly within her pale, shaking hands. Every member of the household had been present at dinner, yet nobody claimed to have heard anything unusual last night. The study door upstairs hung slightly ajar, revealing scattered papers strewn across the Persian carpet and a shattered antique vase. Sarah noticed immediately that the old manor clock had stopped at precisely three seventeen, frozen at the moment of death. The elderly gardener mentioned seeing strange lights in the east wing windows sometime after midnight, though he couldn't be certain. As relentless rain began falling against the tall windows, Sarah realized this case would prove far more complicated than expected. Upstairs, behind a locked door, someone was quietly destroying evidence while the detectives gathered below in the dim morning light.
created_at
"2026-09-02T10:29:09.089Z"
9/2/2026, 10:29:09 AM
model
"z-ai/glm-5.3-flash-20260826"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1063
moderation_latency
(null)
generation_time
74095
tokens_prompt
46
tokens_completion
3644
native_tokens_prompt
47
native_tokens_completion
4302
native_tokens_completion_images
(null)
native_tokens_reasoning
4084
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
service_tier
(null)
usage
0.001079025
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788344949-OGGPKQm8IeKZQxdyjwdJ"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788344949-4iOyiWfJuts6NdlDBiWi"
upstream_id
"20260902182909f1548ec2c0f04925"
provider_responses
0
endpoint_id
"8e9fe48b-2f91-41c3-a8a7-e4a93a8c4ff0"
id
"20260902182909f1548ec2c0f04925"
is_byok
false
latency
1063
model_permaslug
"z-ai/glm-5.3-flash-20260826"
provider_name
"Z.AI"
status
200
total_cost
0.001079025
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Z.AI"
response_cache_source_id
(null)
data_region
"global"
workspace_id
"97e315e5-d303-487d-83c1-83180e8a13d4"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
sentences
9
wordCounts
0
20
1
20
2
20
3
20
4
20
5
20
6
20
7
20
8
20