GLM 4.5
Z.ai
GLM-4.5 and GLM-4.5-Air are our latest flagship models, purpose-built as foundational models for agent-oriented applications. Both leverage a Mixture-of-Experts (MoE) architecture. GLM-4.5 has a total parameter count of 355B with 32B active parameters per forward pass, while GLM-4.5-Air adopts a more streamlined design with 106B total parameters and 12B active parameters.
- Language
- Reasoning
- Tool use
- Implicit caching
- Context
- 128K
- Max output
- 96K
- Input / 1M
- $0.600
- Output / 1M
- $2.20
Quickstart
Point any OpenAI-compatible client at Maxynetic Systems and pass zai/glm-4.5 as the model.
curl https://api.maxynetic.com/v1/chat/completions \
-H "Authorization: Bearer $MAXYNETIC_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "zai/glm-4.5",
"messages": [{ "role": "user", "content": "Explain routing in one line." }]
}'Pricing
Billed per token with no markup on the underlying provider rate.
Input
Per 1M prompt tokens
$0.600
Output
Per 1M completion tokens
$2.20
Cache read
Per 1M cached prompt tokens
$0.110
A 1M-token prompt with 250K tokens of output costs about $1.15.