Z.AI GLM 4.5 - NC Bench

z-ai/glm-4.5

Z.AI GLM 4.5

via OpenRouter

Release Date

Jul 25th, 2025

Parameters

–

Context Size

131k

Creative writing

29.15%

Rule following

57.03%

Utility

78.17%

Mathematics

100.00%

Tooling

68.46%

Language

95.68%

Logic

84.38%

Data extraction

Extract key details from a given block of text.

Scenario	Run 1	Run 2	Run 3	Run 4	Run 5	Run 6	Run 7	Run 8	Run 9	Run 10	Total
Who's the tallest? 0-shot UtilityLogic	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
What's the color of the car? 0-shot UtilityLogic	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
What instrument does Lucy play? 0-shot UtilityLogic	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
Guess the pet 0-shot UtilityLogic	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
What's the correct time? 0-shot UtilityLogic	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%
Who's the sister? 0-shot UtilityLogic	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
Contextual pronoun 0-shot Utility	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
Indirect birth year 0-shot UtilityMathematicsLogic	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
Fruits excluding citrus 0-shot Utility	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
Future event time 0-shot UtilityLogic	100%	100%	100%	100%	100%	50%	50%	50%	50%	50%	75%
Highest-rated movie 0-shot Utility	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
All valid emails 0-shot Utility	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
89.58%

Dialogue tags

Various tasks related to dialogue tags in text.

Scenario	Run 1	Run 2	Run 3	Run 4	Run 5	Run 6	Run 7	Run 8	Run 9	Run 10	Total
Write unattributed dialogue 0-shot Creative writingRule following	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
Write 200 words with 10% dialogue 0-shot Creative writingRule following	88%	88%	65%	49%	48%	48%	30%	0%	0%	0%	42%
Write 200 words with 50% dialogue 0-shot Creative writingRule following	34%	18%	12%	10%	7%	3%	2%	0%	0%	0%	9%
Write 200 words with 90% dialogue 0-shot Creative writingRule following	91%	76%	50%	50%	50%	50%	28%	18%	18%	10%	44%
Write 500 words with 30% dialogue 0-shot Creative writingRule following	14%	0%	0%	0%	0%	0%	0%	0%	0%	0%	1%
Write 500 words with 50% dialogue 0-shot Creative writingRule following	46%	18%	0%	0%	0%	0%	0%	0%	0%	0%	6%
Write 500 words with 70% dialogue 0-shot Creative writingRule following	14%	4%	0%	0%	0%	0%	0%	0%	0%	0%	2%
29.15%

Language Comprehension

Does the model understand more than just English?

Scenario	Run 1	Run 2	Run 3	Run 4	Run 5	Total
Friend got new kittens (Tagalog) 0-shot Language	100%	100%	100%	100%	100%	100%
Friend got new kittens (German) 0-shot Language	100%	100%	100%	100%	100%	100%
Asking for directions (German) 0-shot Language	100%	100%	100%	100%	0%	80%
Asking for directions (Dutch) 0-shot Language	100%	100%	100%	100%	100%	100%
95.00%

Language Writing

Can the model generate text in different languages?

Scenario	Run 1	Run 2	Run 3	Run 4	Run 5	Total
Character dialogue (Spanish) in a story 0-shot Language	100%	100%	100%	100%	100%	100%
Character dialogue (French) in a story 0-shot Language	100%	100%	91%	91%	90%	94%
Character dialogue (German) in a story 0-shot Language	94%	92%	92%	90%	88%	91%
Character dialogue (Italian) in a story 0-shot Language	100%	100%	94%	92%	92%	96%
Character dialogue (Hindi) in a story 0-shot Language	100%	100%	100%	100%	100%	100%
96.22%

Novel outline

Handle questions about the outline of a novel in various formats

Scenario	Run 1	Run 2	Run 3	Run 4	Run 5	Run 6	Run 7	Run 8	Run 9	Run 10	Total
Count chapters 0-shot ToolingUtility	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
Count chapters (indented) 0-shot ToolingUtility	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
Count acts 0-shot ToolingUtility	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
Count acts (indented) 0-shot ToolingUtility	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
Count scenes 0-shot ToolingUtility	100%	100%	0%	0%	0%	0%	0%	0%	0%	0%	20%
Count scenes (indented) 0-shot ToolingUtility	100%	0%	0%	0%	0%	0%	0%	0%	0%	0%	10%
Count point of views for Jack Harper 0-shot ToolingUtility	100%	100%	100%	100%	100%	100%	100%	0%	0%	0%	70%
Count point of views for Jack Harper (indented) 0-shot ToolingUtility	100%	100%	100%	0%	0%	0%	0%	0%	0%	0%	30%
Count point of views for Olivia 0-shot ToolingUtility	100%	100%	100%	100%	0%	0%	0%	0%	0%	0%	40%
Count point of views for Olivia (indented) 0-shot ToolingUtility	100%	100%	100%	100%	0%	0%	0%	0%	0%	0%	40%
Count point of views for Jack and Olivia 0-shot ToolingUtility	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
Count point of views for Jack and Olivia (indented) 0-shot ToolingUtility	100%	100%	100%	100%	100%	100%	100%	100%	0%	0%	80%
65.83%

Tool usage within Novelcrafter

Output messages that are related to tool usage within Novelcrafter

Scenario	Run 1	Run 2	Run 3	Run 4	Run 5	Run 6	Run 7	Run 8	Run 9	Run 10	Total
Create alternate prose sections 0-shot ToolingUtility	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
100.00%

N-Length Sentences

Write sentences with exactly N words

Scenario	Run 1	Run 2	Run 3	Run 4	Run 5	Run 6	Run 7	Run 8	Run 9	Run 10	Total
Write sentences with 5 words each 0-shot Rule following	100%	100%	100%	98%	98%	98%	89%	87%	82%	81%	93%
Write sentences with 10 words each 0-shot Rule following	56%	54%	48%	39%	39%	39%	25%	11%	10%	5%	33%
Write sentences with 20 words each 0-shot Rule following	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%
41.97%

Voice/dialogue sheets

Extract dialogue from given text as voice sheets.

Scenario	Run 1	Run 2	Run 3	Run 4	Run 5	Run 6	Run 7	Run 8	Run 9	Run 10	Total
Simple 0-shot Utility	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
Simple (1-shot) 1-shot Utility	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
Simple (5-shot) Few-shot Utility	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
Multiple speakers 0-shot Utility	100%	0%	0%	0%	0%	0%	0%	0%	0%	0%	10%
Unattributed dialogue 0-shot Utility	100%	100%	100%	100%	100%	100%	100%	0%	0%	0%	70%
76.00%

Write N of X

Write exactly N words/sentences/paragraphs...

Scenario	Run 1	Run 2	Run 3	Run 4	Run 5	Run 6	Run 7	Run 8	Run 9	Run 10	Total
10 word summary 0-shot Rule following	100%	100%	100%	100%	100%	100%	100%	98%	98%	98%	99%
20 word summary 0-shot Rule following	100%	100%	100%	100%	100%	100%	100%	98%	98%	98%	99%
50 word summary 0-shot Rule following	100%	100%	98%	92%	92%	27%	27%	27%	9%	2%	58%
100 word summary 0-shot Rule following	100%	100%	98%	77%	54%	27%	27%	27%	0%	0%	51%
200 word summary 0-shot Rule following	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%
1 sentence summary 0-shot Rule following	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
3 sentence summary 0-shot Rule following	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
10 sentence summary 0-shot Rule following	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
20 sentence summary 0-shot Rule following	100%	100%	100%	100%	98%	77%	77%	9%	0%	0%	66%
50 sentence summary 0-shot Rule following	77%	2%	0%	0%	0%	0%	0%	0%	0%	0%	8%
1 paragraph summary 0-shot Rule following	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
3 paragraph summary 0-shot Rule following	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
5 paragraph summary 0-shot Rule following	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
75.52%