NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-09-02-01M1GT9KZD2K46NG2MRF3S9ZKD
Run Details
Model:
Z.AI GLM 5.3 (Reasoning, Max)
Test:
Dialogue tags
Scenario:
Write 500 words with 30% dialogue
Duration:
4m 18s
Cost:
$0.040626
Provider:
Z.AI
Evaluation summary
Score
Evaluator
Details Link
99.38%
Matches word count
(details)
99.56%
Dialogue to Total Word Ratio
(details)
99.4684%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 30% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.
Model response
Messages
Meta
AI
Molly crouched behind a hydrangea bush at the edge of Fairview Park, binoculars pressed to her face despite the target being twelve feet away. Beside her, Bill lay flat in what he considered tactical attire: a Hawaiian shirt, cargo shorts, and the serene confidence of a man who had watched forty heist documentaries. Before them sprawled the enemy compound, otherwise known as a seventh birthday party. A bouncy castle squatted near the fence like an inflated linebacker. Streamers crossed above a table bearing a cake shaped like a dump truck. And near the piñata, guarding the treasure with silent menace, sat the gift table—fourteen presents wrapped in paper of escalating absurdity. "Twelve targets," Molly whispered. "Ages four to seven. Highly unpredictable." "They're children," Bill said. "Children cry louder than alarms, Bill. One wail and every parent in the yard mobilizes faster than a swat team." She had a point. They had both seen it before, two summers ago, when a simple grocery store job collapsed because a toddler spotted Bill hiding in the cereal aisle. The memory still kept him up at night. "The presents sit between the piñata and the juice boxes," Molly said. "We enter through the side gate, move during the cake ceremony, and we're gone in ninety seconds." "What about the clown?" "What about him?" "Clowns see everything, Molly. It's the shoes. They're completely silent." The clown in question was currently twisting a balloon into something that resembled either a giraffe or a legal grievance. His painted grin was fixed in the manner of a man who had witnessed things at parties no one should witness. Molly lowered her binoculars and glared. "Bill, we once rappelled into the Louvre." "And we left with a souvenir magnet," he reminded her. "The alarms were embarrassing for everyone." That was the trouble with their career lately. Somewhere between the failing economy and the rise of home security cameras, the big jobs had dried up, and they had slid down the criminal ladder to stealing Paw Patrol playsets from backyard parties. Neither of them discussed it. Both of them felt it. A scream suddenly erupted from the compound. A small child, denied a second juice box, launched a tantrum of operatic scale. Three adults responded instantly, moving with a coordination that confirmed every warning Molly had ever issued. "See?" she hissed. "See how fast they mobilize?" Then the clown turned. For one terrible moment, his painted eyes seemed to lock directly onto their bush. Bill stopped breathing. Molly mentally drafted her resignation letter and a new life under an assumed name in Reno. A child tugged the clown's sleeve, the crisis passed, and the party churned on. "Cake in ten minutes," Molly whispered, checking her watch. "We were never here. Nobody saw two adults in a hydrangea bush." "Copy that." Bill paused. "If a kid spots us, what's the protocol?" "Bribery. There's a twenty in your pocket for exactly that reason." "Which kid gets the twenty?" "The loudest one, Bill. Always the loudest one."
created_at
"2026-09-02T10:23:06.228Z"
9/2/2026, 10:23:06 AM
model
"z-ai/glm-5.3-20260816"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3750
moderation_latency
(null)
generation_time
257949
tokens_prompt
75
tokens_completion
8210
native_tokens_prompt
73
native_tokens_completion
9210
native_tokens_completion_images
(null)
native_tokens_reasoning
8548
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
0.0406262
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788344586-gSMmsCjvWbfWue8YYfRo"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788344586-3Um40WgUHZQiMP7dGBQm"
upstream_id
"202609021823063b95933d331f4f7f"
provider_responses
0
endpoint_id
"db975786-e7f6-4838-9e56-3e0b77f1bdc2"
id
"202609021823063b95933d331f4f7f"
is_byok
false
latency
3750
model_permaslug
"z-ai/glm-5.3-20260816"
provider_name
"Z.AI"
status
200
total_cost
0.0406262
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
99.38%
Matches word count
n/a
neededClean
false
words
505
99.56%
Dialogue to Total Word Ratio
Ratio: 29.70%, Deviation: 0.30%
neededClean
false
wordsTotal
505
wordsDialogue
150
99.4684%