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GLM 5.3

Z.ai1.05M contextReasoningTool callingVision

LMArena score 1471 · #27 overall · #31 in coding (2026-10-13)

Official price from Z.ai

Pricing page

Per million tokens

Input
$1.40
Output
$4.40
Cached input
$0.26
Batch input / output
—
  • Writing to the prompt cache costs $0 per million tokens.
  • Up to 128K output tokens per request.

Estimate your monthly cost

Est. per month = input tokens × input price + output tokens × output price. Prices are per million tokens, so 10M input tokens at $3.00 cost $30.

From Z.ai: $22.80 a month. Sail is the cheapest seller at $15.96, $6.84 less.

Where to buy it (10)

Sorted by your monthly estimate. Prices per million tokens.

  • SailCheapest

    Input / output
    $0.98 / $3.08
    Context
    1.05M
    Per month
    $15.96

    sail/zai-org/GLM-5.3

  • AIHubMix

    Input / output
    $1.13 / $3.94
    Context
    1.05M
    Per month
    $19.16

    aihubmix/glm-5.3

  • Coralbricks

    Input / output
    $1.12 / $4.40
    Context
    1.05M
    Per month
    $20.00

    coralbricks/glm-5.3

  • FriendliAI

    Input / output
    $1.26 / $3.96
    Context
    1.05M
    Per month
    $20.52

    friendliai/zai-org/GLM-5.3

  • Baseten

    Input / output
    $1.40 / $4.40
    Context
    1.05M
    Per month
    $22.80

    baseten/zai-org/GLM-5.3

  • Nebius

    Input / output
    $1.40 / $4.40
    Context
    1.02M
    Per month
    $22.80

    nebius/zai-org/GLM-5.3

  • Novita AI

    Input / output
    $1.40 / $4.40
    Context
    1.05M
    Per month
    $22.80

    novita/zai-org/glm-5.3

  • Tencent Cloud

    Input / output
    $1.40 / $4.40
    Context
    1M
    Per month
    $22.80

    tencent/glm-5.3

  • Together AI

    Input / output
    $1.40 / $4.40
    Context
    1.05M
    Per month
    $22.80

    together_ai/zai-org/GLM-5.3

  • Z.aiOfficial

    Input / output
    $1.40 / $4.40
    Context
    1M
    Per month
    $22.80

    zai/glm-5.3

Cloud and hosted sellers may add regional pricing, minimums or platform fees. Supports: Reasoning, Tool calling, Vision.

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