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AI models
zai

GLM-4.5V

AI model

API mode
Chat*
Context window
65,536 tokens
Maximum output
32,000 tokens*
Open weights
Yes

Capability & preference

Human preference · Arena

Overall text preferences from head-to-head votes. Not factual accuracy or a task-success rate.

GLM-4.5V 1332.6 GLM-4.5V · 95% interval 1324.2–1341.1 · 4,817 votes · 2026-10-28

Recorded results

Only the same benchmark, version, workload, scenario and unit share a row. Missing results are not zero. System results include the full submitted hardware and software configuration.

Arena text preference / chinesehuman preference · 2026-10-28 · rating

GLM-4.5V

1,336.88 rating

Confidence interval: 1,300.42 – 1,373.35

235 votes

Category
chinese
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / codinghuman preference · 2026-10-28 · rating

GLM-4.5V

1,347.35 rating

Confidence interval: 1,328.71 – 1,366.00

964 votes

Category
coding
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / creative_writinghuman preference · 2026-10-28 · rating

GLM-4.5V

1,294.50 rating

Confidence interval: 1,271.74 – 1,317.26

613 votes

Category
creative_writing
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / englishhuman preference · 2026-10-28 · rating

GLM-4.5V

1,362.16 rating

Confidence interval: 1,349.48 – 1,374.83

2023 votes

Category
english
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / exclude_tieshuman preference · 2026-10-28 · rating

GLM-4.5V

1,282.28 rating

Confidence interval: 1,270.01 – 1,294.55

3363 votes

Category
exclude_ties
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / experthuman preference · 2026-10-28 · rating

GLM-4.5V

1,352.61 rating

Confidence interval: 1,311.41 – 1,393.80

190 votes

Category
expert
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / hard_promptshuman preference · 2026-10-28 · rating

GLM-4.5V

1,334.33 rating

Confidence interval: 1,322.31 – 1,346.34

2346 votes

Category
hard_prompts
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / hard_prompts_englishhuman preference · 2026-10-28 · rating

GLM-4.5V

1,356.89 rating

Confidence interval: 1,338.86 – 1,374.91

1009 votes

Category
hard_prompts_english
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / industry_business_and_management_and_financial_operationshuman preference · 2026-10-28 · rating

GLM-4.5V

1,308.96 rating

Confidence interval: 1,289.83 – 1,328.10

906 votes

Category
industry_business_and_management_and_financial_operations
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / industry_entertainment_and_sports_and_mediahuman preference · 2026-10-28 · rating

GLM-4.5V

1,303.07 rating

Confidence interval: 1,284.19 – 1,321.95

864 votes

Category
industry_entertainment_and_sports_and_media
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / industry_legal_and_governmenthuman preference · 2026-10-28 · rating

GLM-4.5V

1,337.88 rating

Confidence interval: 1,304.12 – 1,371.63

271 votes

Category
industry_legal_and_government
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / industry_life_and_physical_and_social_sciencehuman preference · 2026-10-28 · rating

GLM-4.5V

1,329.72 rating

Confidence interval: 1,308.24 – 1,351.20

734 votes

Category
industry_life_and_physical_and_social_science
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / industry_mathematicalhuman preference · 2026-10-28 · rating

GLM-4.5V

1,335.54 rating

Confidence interval: 1,298.09 – 1,373.00

226 votes

Category
industry_mathematical
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / industry_medicine_and_healthcarehuman preference · 2026-10-28 · rating

GLM-4.5V

1,349.04 rating

Confidence interval: 1,312.32 – 1,385.76

233 votes

Category
industry_medicine_and_healthcare
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / industry_software_and_it_serviceshuman preference · 2026-10-28 · rating

GLM-4.5V

1,352.42 rating

Confidence interval: 1,338.39 – 1,366.46

1693 votes

Category
industry_software_and_it_services
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / industry_writing_and_literature_and_languagehuman preference · 2026-10-28 · rating

GLM-4.5V

1,301.94 rating

Confidence interval: 1,284.36 – 1,319.51

1070 votes

Category
industry_writing_and_literature_and_language
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / instruction_followinghuman preference · 2026-10-28 · rating

GLM-4.5V

1,310.45 rating

Confidence interval: 1,294.64 – 1,326.26

1292 votes

Category
instruction_following
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / longer_queryhuman preference · 2026-10-28 · rating

GLM-4.5V

1,304.55 rating

Confidence interval: 1,286.75 – 1,322.34

1063 votes

Category
longer_query
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / mathhuman preference · 2026-10-28 · rating

GLM-4.5V

1,353.61 rating

Confidence interval: 1,319.42 – 1,387.81

269 votes

Category
math
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / multi_turnhuman preference · 2026-10-28 · rating

GLM-4.5V

1,332.82 rating

Confidence interval: 1,312.58 – 1,353.06

850 votes

Category
multi_turn
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / non_englishhuman preference · 2026-10-28 · rating

GLM-4.5V

1,303.16 rating

Confidence interval: 1,292.15 – 1,314.17

2792 votes

Category
non_english
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / overallhuman preference · 2026-10-28 · rating

GLM-4.5V

1,332.63 rating

Confidence interval: 1,324.21 – 1,341.06

4817 votes

Category
overall
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / polishhuman preference · 2026-10-28 · rating

GLM-4.5V

1,302.34 rating

Confidence interval: 1,268.21 – 1,336.48

281 votes

Category
polish
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / russianhuman preference · 2026-10-28 · rating

GLM-4.5V

1,297.65 rating

Confidence interval: 1,270.23 – 1,325.08

394 votes

Category
russian
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / spanishhuman preference · 2026-10-28 · rating

GLM-4.5V

1,335.58 rating

Confidence interval: 1,290.71 – 1,380.45

186 votes

Category
spanish
Evaluated configuration
GLM-4.5V
Evaluation type
human preference
Arena text preference / chinesehuman preference · 2026-10-15 · rating

GLM-4.5V

1,337.01 rating

Confidence interval: 1,300.53 – 1,373.49

235 votes

Category
chinese
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / codinghuman preference · 2026-10-15 · rating

GLM-4.5V

1,347.54 rating

Confidence interval: 1,328.91 – 1,366.17

965 votes

Category
coding
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / creative_writinghuman preference · 2026-10-15 · rating

GLM-4.5V

1,294.54 rating

Confidence interval: 1,271.81 – 1,317.27

614 votes

Category
creative_writing
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / englishhuman preference · 2026-10-15 · rating

GLM-4.5V

1,362.32 rating

Confidence interval: 1,349.66 – 1,374.98

2025 votes

Category
english
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / exclude_tieshuman preference · 2026-10-15 · rating

GLM-4.5V

1,282.31 rating

Confidence interval: 1,270.04 – 1,294.58

3363 votes

Category
exclude_ties
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / experthuman preference · 2026-10-15 · rating

GLM-4.5V

1,352.68 rating

Confidence interval: 1,311.46 – 1,393.90

190 votes

Category
expert
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / hard_promptshuman preference · 2026-10-15 · rating

GLM-4.5V

1,334.49 rating

Confidence interval: 1,322.48 – 1,346.50

2346 votes

Category
hard_prompts
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / hard_prompts_englishhuman preference · 2026-10-15 · rating

GLM-4.5V

1,357.13 rating

Confidence interval: 1,339.12 – 1,375.15

1009 votes

Category
hard_prompts_english
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / industry_business_and_management_and_financial_operationshuman preference · 2026-10-15 · rating

GLM-4.5V

1,309.06 rating

Confidence interval: 1,289.92 – 1,328.19

906 votes

Category
industry_business_and_management_and_financial_operations
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / industry_entertainment_and_sports_and_mediahuman preference · 2026-10-15 · rating

GLM-4.5V

1,303.05 rating

Confidence interval: 1,284.19 – 1,321.91

865 votes

Category
industry_entertainment_and_sports_and_media
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / industry_legal_and_governmenthuman preference · 2026-10-15 · rating

GLM-4.5V

1,337.67 rating

Confidence interval: 1,303.90 – 1,371.44

271 votes

Category
industry_legal_and_government
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / industry_life_and_physical_and_social_sciencehuman preference · 2026-10-15 · rating

GLM-4.5V

1,330.18 rating

Confidence interval: 1,308.75 – 1,351.61

735 votes

Category
industry_life_and_physical_and_social_science
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / industry_mathematicalhuman preference · 2026-10-15 · rating

GLM-4.5V

1,335.57 rating

Confidence interval: 1,298.10 – 1,373.04

226 votes

Category
industry_mathematical
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / industry_medicine_and_healthcarehuman preference · 2026-10-15 · rating

GLM-4.5V

1,349.15 rating

Confidence interval: 1,312.42 – 1,385.89

233 votes

Category
industry_medicine_and_healthcare
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / industry_software_and_it_serviceshuman preference · 2026-10-15 · rating

GLM-4.5V

1,352.56 rating

Confidence interval: 1,338.53 – 1,366.59

1694 votes

Category
industry_software_and_it_services
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / industry_writing_and_literature_and_languagehuman preference · 2026-10-15 · rating

GLM-4.5V

1,301.98 rating

Confidence interval: 1,284.42 – 1,319.54

1071 votes

Category
industry_writing_and_literature_and_language
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / instruction_followinghuman preference · 2026-10-15 · rating

GLM-4.5V

1,310.47 rating

Confidence interval: 1,294.69 – 1,326.26

1294 votes

Category
instruction_following
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / longer_queryhuman preference · 2026-10-15 · rating

GLM-4.5V

1,304.65 rating

Confidence interval: 1,286.85 – 1,322.45

1063 votes

Category
longer_query
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / mathhuman preference · 2026-10-15 · rating

GLM-4.5V

1,353.65 rating

Confidence interval: 1,319.45 – 1,387.86

269 votes

Category
math
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / multi_turnhuman preference · 2026-10-15 · rating

GLM-4.5V

1,333.15 rating

Confidence interval: 1,312.91 – 1,353.40

849 votes

Category
multi_turn
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / non_englishhuman preference · 2026-10-15 · rating

GLM-4.5V

1,303.15 rating

Confidence interval: 1,292.14 – 1,314.15

2794 votes

Category
non_english
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / overallhuman preference · 2026-10-15 · rating

GLM-4.5V

1,332.65 rating

Confidence interval: 1,324.23 – 1,341.07

4821 votes

Category
overall
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / polishhuman preference · 2026-10-15 · rating

GLM-4.5V

1,302.38 rating

Confidence interval: 1,268.24 – 1,336.51

281 votes

Category
polish
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / russianhuman preference · 2026-10-15 · rating

GLM-4.5V

1,297.71 rating

Confidence interval: 1,270.35 – 1,325.07

395 votes

Category
russian
Evaluated configuration
glm-4.5v
Evaluation type
human preference
Arena text preference / spanishhuman preference · 2026-10-15 · rating

GLM-4.5V

1,335.53 rating

Confidence interval: 1,290.65 – 1,380.42

186 votes

Category
spanish
Evaluated configuration
glm-4.5v
Evaluation type
human preference

Run it locally

Inference · memory estimate

GLM-4.5V

200.6 GiB checkpoint tensor payload · 107.71 B stored tensor elements · BF16/F32

Stored tensors can include buffers and repeated shared weights. A verified unique parameter count is unavailable. Checkpoint size is not the memory required to run the model.

Capabilities

Context window
65,536 tokens
Maximum input
128,000 tokens*
Maximum output
32,000 tokens*
Tool calling
Yes*
Open weights
Yes
API mode
Chat*
Image input
Yes*
Tool choice
Yes*
Model license
mit
Checkpoint tensor payload
200.63 GiB

Input modalities

  • text
  • image

Output modalities

  • text

Processing & platform

Architecture
glm4v_moe

System configuration

Detailed specifications

Specifications · 9 fields
input cost per token
6.0e-7*
Scope and conditions
native_context
provider
zai*
mode
chat*
full_native_model_id
zai/glm-4.5v*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
litellm provider
zai*
Scope and conditions
native_context
provider
zai*
mode
chat*
full_native_model_id
zai/glm-4.5v*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
max input tokens
128,000*
Scope and conditions
native_context
provider
zai*
mode
chat*
full_native_model_id
zai/glm-4.5v*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
max output tokens
32,000*
Scope and conditions
native_context
provider
zai*
mode
chat*
full_native_model_id
zai/glm-4.5v*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
mode
chat*
Scope and conditions
native_context
provider
zai*
mode
chat*
full_native_model_id
zai/glm-4.5v*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
output cost per token
1.8e-6*
Scope and conditions
native_context
provider
zai*
mode
chat*
full_native_model_id
zai/glm-4.5v*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports function calling
Yes*
Scope and conditions
native_context
provider
zai*
mode
chat*
full_native_model_id
zai/glm-4.5v*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports tool choice
Yes*
Scope and conditions
native_context
provider
zai*
mode
chat*
full_native_model_id
zai/glm-4.5v*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports vision
Yes*
Scope and conditions
native_context
provider
zai*
mode
chat*
full_native_model_id
zai/glm-4.5v*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*

* Provisional data