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Run: 2026-09-02-01M1GVMHMFN763MR8AM0BVEKCV
Run Details
Model:
Z.AI GLM 5.3 (Reasoning, Max)
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
6m 11s
Cost:
$0.087811
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
The cold autumn rain hammered relentlessly against the tall stained glass windows of Blackwood Manor as lightning split the sky. Inside the sprawling estate, elderly Margaret Ashworth lay motionless at the bottom of the grand marble staircase, eyes fixed upward. Her long silver hair fanned out across the cold floor, and a single crimson drop had stained her pale lips. The faithful housekeeper had discovered the body at midnight, her terrified screams waking every sleeping soul within those ancient walls. Detective Sarah Chen arrived two hours later, her sharp eyes carefully noting every detail of the gruesome scene before her. Something about the position of the corpse troubled her deeply, for the limbs seemed carefully arranged rather than naturally fallen. A crystal decanter of expensive brandy lay shattered nearby, its dark amber contents slowly pooling across the polished marble floor. Chen knelt beside the body and noticed something clutched tightly in the dead woman's cold, unyielding fingers: a gold locket. Six nervous suspects now gathered in the candlelit drawing room, each claiming innocence while casting suspicious glances at one another. The victim's vast fortune, estimated at nearly forty million dollars, had provided more than sufficient motive for murder most foul. When Chen revealed the locket's faded photograph, nobody in the room would admit to ever having known the young man. The storm raged on outside, utterly indifferent to the darkness that had descended upon the shadowed halls of Blackwood Manor.
created_at
"2026-09-02T10:46:32.855Z"
9/2/2026, 10:46:32 AM
model
"z-ai/glm-5.3-20260816"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3162
moderation_latency
(null)
generation_time
370731
tokens_prompt
46
tokens_completion
16800
native_tokens_prompt
47
native_tokens_completion
19942
native_tokens_completion_images
(null)
native_tokens_reasoning
19651
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
0.0878106
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788345992-eUmxurwG7ZYSc4pRve1J"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788345992-4JVHdRNZT8H0asdC8QDb"
upstream_id
"20260902184633b56b70071dc543b4"
provider_responses
0
endpoint_id
"db975786-e7f6-4838-9e56-3e0b77f1bdc2"
id
"20260902184633b56b70071dc543b4"
is_byok
false
latency
3162
model_permaslug
"z-ai/glm-5.3-20260816"
provider_name
"Z.AI"
status
200
total_cost
0.0878106
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
12
wordCounts
0
20
1
20
2
20
3
20
4
20
5
20
6
20
7
20
8
20
9
20
10
20
11
20