Early build · scores computed by the deterministic engine from real, sourced developments (30 days) · weights v1.0-prior
Live
☰
Latest › Models › Zhipu AI (GLM)
Vikshy Models · Zhipu AI (GLM)

Zhipu AI (GLM) models: pricing, context & what each is for

Zhipu AI (GLM) has 17 models in the Vikshy catalogue, spanning GLM-5, GLM-4, compared side by side on context window, API pricing, modality, and what each is best for, every model linked to Zhipu AI (GLM)'s official docs and pricing. Prices are per million tokens and can change, so the linked pricing page is the source of truth. Updated 2026-07-21.

ModelContextInput /MOutput /MModalityAccess
GLM-5.2Frontier
Frontier agentic coding and long-context reasoning at a fraction of closed-model cost.
1M
$1.40
$4.40
Text
API (model id: glm-5.2) via Z.ai, plus the GLM Coding Plan and open weights on Hugging Face.
DocsPrice
GLM-4.5-XFlagship
Cases that need GLM-4.5's strongest, fastest responses and will pay for it.
131K
$2.20
$8.90
Text
API (model id: glm-4.5-x) via Z.ai.
DocsPrice
GLM-5.1Reasoning
Reasoning and coding work on a recent GLM-5 checkpoint.
1M
see pricing
see pricing
Text
API (model id: glm-5.1) via Z.ai, plus open weights on Hugging Face.
DocsPrice
GLM-5-TurboBalanced
Agent workflows that need speed and strong tool calling without the full flagship price.
200K
$1.20
$4.00
Text
API (model id: glm-5-turbo) via Z.ai and the GLM Coding Plan.
DocsPrice
GLM-5V-TurboBalanced
Vision-driven coding and UI tasks in agent tools like OpenClaw and Claude Code.
200K
$1.20
$4.00
Text and vision
API (model id: glm-5v-turbo) via Z.ai.
DocsPrice
GLM-4.6VBalanced
Multimodal reasoning and document or UI understanding with tool use.
128K
$0.30
$0.90
Text and vision
API (model id: glm-4.6v) via Z.ai, plus open weights on Hugging Face.
DocsPrice
GLM-4.7-FlashEfficient
High-volume, latency-sensitive tasks and prototyping at no token cost.
128K
Free
Free
Text
API (model id: glm-4.7-flash) via Z.ai, free tier.
DocsPrice
GLM-4.6V-FlashEfficient
On-device or high-volume multimodal tasks at no token cost.
128K
Free
Free
Text and vision
API (model id: glm-4.6v-flash) via Z.ai, free tier, plus open weights on Hugging Face.
DocsPrice
GLM-4.5-AirEfficient
Budget-sensitive apps that still want GLM-4.5-class output.
131K
see pricing
see pricing
Text
API (model id: glm-4.5-air) via Z.ai, plus open weights on Hugging Face.
DocsPrice
GLM-4.5-FlashEfficient
Prototyping and high-volume light tasks at no token cost.
131K
Free
Free
Text
API (model id: glm-4.5-flash) via Z.ai, free tier.
DocsPrice
GLM-5Open
Self-hosting and research on Zhipu's frontier open base.
1M
Open
Open
Text
Open weights on Hugging Face (zai-org) plus API via Z.ai.
DocsPrice
GLM-4.7Open
Cost-conscious coding and agent tasks that still want deep reasoning.
200K
$0.60
$2.20
Text
API (model id: glm-4.7) via Z.ai, plus open weights on Hugging Face (zai-org/GLM-4.7).
DocsPrice
GLM-4.6Legacy
Solid general coding and reasoning where you want a proven, cheaper checkpoint.
200K
$0.43
$1.74
Text
API (model id: glm-4.6) via Z.ai, plus open weights on Hugging Face.
DocsPrice
GLM-4.5Legacy
General coding and reasoning on a stable, widely supported checkpoint.
131K
$0.60
$2.20
Text
API (model id: glm-4.5) via Z.ai, plus open weights on Hugging Face (zai-org/GLM-4.5).
DocsPrice
GLM-4.5VLegacy
Multimodal understanding on a proven, lower-cost checkpoint.
131K
$0.60
$1.20
Text and vision
API (model id: glm-4.5v) via Z.ai, plus open weights on Hugging Face.
DocsPrice
GLM-4-PlusLegacy
Older integrations still pinned to the GLM-4 series.
128K
see pricing
see pricing
Text
API (model id: glm-4-plus) via the Zhipu open platform (bigmodel.cn).
DocsPrice
GLM-4-9BLegacy
Self-hosting a compact, permissively usable GLM base.
128K
Open
Open
Text
Open weights on Hugging Face (zai-org/glm-4-9b).
DocsPrice
All models, compared →What is the Vikshy Score? →

Zhipu AI (GLM) models, common questions

What is Zhipu AI (GLM)'s most capable model?

Its highest-tier model in the catalogue is GLM-5.2 (Frontier tier), built for frontier agentic coding and long-context reasoning at a fraction of closed-model cost.

Which Zhipu AI (GLM) model is cheapest?

By API input price, GLM-4.7-Flash is the lowest at Free per million input tokens (Free output).

What is the largest context window Zhipu AI (GLM) offers?

GLM-5.2 has the largest listed context window, up to 1M tokens.

Does Zhipu AI (GLM) offer open-weight models?

Yes. 12 of Zhipu AI (GLM)'s catalogued models are available as open weights.