Z.ai: GLM 4.5V
Z.ai: GLM 4.5V is designed for handling both text and image inputs with a context length of up to 65,536 tokens and supports reasoning and external tools integration. This model excels in processing complex tasks that require understanding and manipulation of diverse input types. Those looking for a robust solution capable of dealing with a wide range of applications should consider Z.ai: GLM 4.5V. Its blended benchmark score of 9.8 places it among top performers, but its pricing at $0.6 per million input tokens and $1.8 per million output tokens makes it more expensive than some alternatives. Nonetheless, its comprehensive capabilities justify the cost for those needing a versatile AI model.
Benchmark results
Independent, published benchmarks. Blended score 9.8 across 1 benchmark, last refreshed 2026-08-13. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 11.2 |
- Model ID
- z-ai/glm-4.5v
- Vendor
- z-ai
- Released
- August 2025
- Tokenizer
- Other
- Input Modalities
- text, image
- Output Modalities
- text
- Max Output
- 16,384 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- ✓ accepts images
- Audio
- no
- Moderated
- no
What it costs in practice
Computed from the current $0.60/M input and $1.80/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.02 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.39 |
| A month of a busy support chatbot | 5M in / 2M out | $6.60 |
Similar models
Z.ai: GLM 4.5 Air
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Z.ai: GLM 5 Turbo
Z.ai: GLM 5.2
Z.ai: GLM 5
Quick answers
- How much does Z.ai: GLM 4.5V cost?
- $0.60 per million input tokens and $1.80 per million output tokens.
- What is Z.ai: GLM 4.5V's context window?
- 65,536 tokens, roughly 98 pages of text in a single request.
- Does Z.ai: GLM 4.5V support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Z.ai: GLM 4.5V process images?
- Yes, it accepts image input.