Z.ai: GLM 4.5

Z.AI

zai/glm-4.5

GLM-4.5 is our latest flagship foundation model, purpose-built for agent-based applications. It leverages a Mixture-of-Experts (MoE) architecture and supports a context length of up to 128k tokens. GLM-4.5 delivers significantly...

Context

131K

Input /1M

$0.60

Output /1M

$2.20

Latency (TTFT)

6,332ms

Pricing

Per 1M tokens, in USD

Input$0.60

Output$2.20

Cache read$0.11

Specs

text intext out

TokenizerOther

Max output tokens98,304

Supported parameters

include_reasoningmax_tokensreasoningresponse_formattemperaturetool_choicetoolstop_ktop_p

Where it ranks on price

Against 157 routable models

Input$0.60

Cheaper than 46% of routable models

Output$2.20

Cheaper than 52% of routable models

Benchmarks

No third-party benchmark data available for this model yet.

Call this model

Swap in your Mizan key — the request/response bodies are OpenAI chat-completion shaped.

cURL

curl https://api.app-mizan.com/v1/chat/completions \
  -H "Authorization: Bearer mizan_rt_..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "zai/glm-4.5",
    "messages": [{ "role": "user", "content": "Say hi in five words." }]
  }'

Models

Z.ai: GLM 4.5

Z.AI

zai/glm-4.5

GLM-4.5 is our latest flagship foundation model, purpose-built for agent-based applications. It leverages a Mixture-of-Experts (MoE) architecture and supports a context length of up to 128k tokens. GLM-4.5 delivers significantly...

Context

131K

Input /1M

$0.60

Output /1M

$2.20

Latency (TTFT)

6,332ms

Pricing

Per 1M tokens, in USD

Input$0.60

Output$2.20

Cache read$0.11

Specs

text intext out

TokenizerOther

Max output tokens98,304

Supported parameters

include_reasoningmax_tokensreasoningresponse_formattemperaturetool_choicetoolstop_ktop_p

Where it ranks on price

Against 157 routable models

Input$0.60

Cheaper than 46% of routable models

Output$2.20

Cheaper than 52% of routable models

Benchmarks

No third-party benchmark data available for this model yet.

Call this model

Swap in your Mizan key — the request/response bodies are OpenAI chat-completion shaped.

cURL

curl https://api.app-mizan.com/v1/chat/completions \
  -H "Authorization: Bearer mizan_rt_..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "zai/glm-4.5",
    "messages": [{ "role": "user", "content": "Say hi in five words." }]
  }'