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Z.ai: GLM 4.6 API Pricing

Z.ai: GLM 4.6 is an API model from z-ai. It costs $0.55 per 1M input tokens and $2.2 per 1M output tokens, with cached input at $0.11. Its context window is 204,800 tokens with up to 131,072 output tokens. A workload of 10M input + 2M output tokens costs about $9.9 per month.

Input

$0.55

per 1M tokens

Output

$2.2

per 1M tokens

Cached input

$0.11

per 1M tokens

Context window

204K

204,800 tokens

Blended (80/20)

$0.88

per 1M tokens

Compared with GLM-4.5, this generation brings several key improvements: Longer context window: The context window has been expanded from 128K to 200K tokens, enabling the model to handle more complex...

How much does Z.ai: GLM 4.6 cost for a real workload?

At 10M input + 2M output tokens per month, Z.ai: GLM 4.6 costs about $9.9 ($5.5 input + $4.4 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to Z.ai: GLM 4.6?

Qwen: Qwen3.5 397B A17B — $0.39 in / $2.34 out per 1M
NVIDIA: Nemotron 3 Super — $0.3 in / $2.4 out per 1M
DeepSeek: R1 0528 — $0.5 in / $2.15 out per 1M
DeepSeek: DeepSeek V4 Pro 0813 — $0.66 in / $1.98 out per 1M
OpenAI: GPT-5.4 Mini (batch) — $0.375 in / $2.25 out per 1M
Z.ai: GLM 4.7 — $0.54 in / $1.98 out per 1M

Where to run Z.ai: GLM 4.6

AI/ML API: one API key for 400+ models, including most models tracked here · Novita AI: pay-as-you-go APIs for open models (DeepSeek, Qwen, Llama and more) plus GPU cloud. Prices there follow each platform's own catalog and can differ from the list prices tracked here.

Run it on AI/ML API →Run it on Novita AI →

Disclosure: links to these platforms may be affiliate links — if you sign up or buy through them, LLMPrices may earn a commission at no extra cost to you.

Compare Z.ai: GLM 4.6 with other models

Z.ai: GLM 4.6 vs Z.ai: GLM 5.3 Flash (batch)Z.ai: GLM 4.6 vs Z.ai: GLM 4.7 FlashZ.ai: GLM 4.6 vs Z.ai: GLM 5.3 FlashZ.ai: GLM 4.6 vs Z.ai: GLM 4.5 AirZ.ai: GLM 4.6 vs Z.ai: GLM 4.6VZ.ai: GLM 4.6 vs Z.ai: GLM 5.3 FlashX

Frequently asked questions

How much does Z.ai: GLM 4.6 cost?

Z.ai: GLM 4.6 costs $0.55 per 1M input tokens and $2.2 per 1M output tokens (list price, snapshot October 22, 2026). At 10M input + 2M output tokens per month that is about $9.9.

What is the context window of Z.ai: GLM 4.6?

Z.ai: GLM 4.6 has a context window of 204,800 tokens and can return up to 131,072 output tokens per response.

What are cheaper alternatives to Z.ai: GLM 4.6?

Cheaper models include Qwen: Qwen3.5 397B A17B ($0.39 in / $2.34 out), NVIDIA: Nemotron 3 Super ($0.3 in / $2.4 out), DeepSeek: R1 0528 ($0.5 in / $2.15 out). See the full list on this page.

Is Z.ai: GLM 4.6 free to use?

No. Z.ai: GLM 4.6 is a paid model at $0.55 input / $2.2 output per 1M tokens. 21 free models are listed on the free models page.

Provider: z-ai · Model ID: z-ai/glm-4.6 · Modality: text->text · Price snapshot October 22, 2026, refreshed daily. How we collect prices