All models

Z.ai API pricing

Official19 language models

As of Oct 14, 2026, Z.ai lists 19 language models through its API. Its cheapest language model is GLM 4 32B 0414 128K at $0.10 input / $0.10 output per million tokens.

Language models (19)

Prices per million tokens.

  • GLM 4 32B 0414 128K

    zai/glm-4-32b-0414-128k

    Input
    $0.10
    Output
    $0.10
    Context
    128K
  • GLM 4.5

    zai/glm-4.5

    Input
    $0.60
    Output
    $2.20
    Context
    128K
  • GLM 4.5 Air

    zai/glm-4.5-air

    Input
    $0.20
    Output
    $1.10
    Context
    128K
  • GLM 4.5 Airx

    zai/glm-4.5-airx

    Input
    $1.10
    Output
    $4.50
    Context
    128K
  • GLM 4.5 X

    zai/glm-4.5-x

    Input
    $2.20
    Output
    $8.90
    Context
    128K
  • GLM 4.5v

    zai/glm-4.5v

    Input
    $0.60
    Output
    $1.80
    Context
    128K
  • GLM 4.6

    zai/glm-4.6

    Input
    $0.60
    Output
    $2.20
    Context
    200K
  • GLM 4.6v

    glm-4.6v

    Input
    $0.30
    Output
    $0.90
    Context
    128K
  • GLM 4.7

    zai/glm-4.7

    Input
    $0.60
    Output
    $2.20
    Context
    200K
  • GLM 4.7 Flashx

    glm-4.7-flashx

    Input
    $0.07
    Output
    $0.40
    Context
    200K
  • GLM 5

    zai/glm-5

    Input
    $1.00
    Output
    $3.20
    Context
    200K
  • GLM 5 Code

    zai/glm-5-code

    Input
    $1.20
    Output
    $5.00
    Context
    200K
  • GLM 5 Turbo

    glm-5-turbo

    Input
    $1.20
    Output
    $4.00
    Context
    200K
  • GLM 5.1

    zai/glm-5.1

    Input
    $1.40
    Output
    $4.40
    Context
    200K
  • GLM 5.2

    zai/glm-5.2

    Input
    $1.40
    Output
    $4.40
    Context
    1M
  • GLM 5.3

    zai/glm-5.3

    Input
    $1.40
    Output
    $4.40
    Context
    1M
  • GLM 5.3 Flash

    zai/glm-5.3-flash

    Input
    $0.15
    Output
    $0.50
    Context
    1.05M
  • GLM 5.3 Flashx

    glm-5.3-flashx

    Input
    $0.37
    Output
    $1.25
    Context
    1M
  • GLM 5v Turbo

    glm-5v-turbo

    Input
    $1.20
    Output
    $4.00
    Context
    200K

Prices in USD from LiteLLM and models.dev, checked daily; confirm on Z.ai's pricing page before you rely on a number.