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. GL

Creator: Zhipu AI
Lifecycle: Active
Context: 131.1K
Max output: 98.3K
Released: Jul 25, 2025
Status: unknown

Input: $0.60 / 1M tokens
Output: $2.20 / 1M tokens
Cached read: $0.11 / 1M tokens
Cached write: — / 1M tokens
Batch discount: —%
Source: OpenRouter
Verified: Apr 5, 2026 (High)

Capabilities

Modalities: text→text
Capabilities: reasoningpromptCachingfunctionCallingstructuredOutputs

Official Links

Intro

https://openrouter.ai/z-ai/glm-4.5

Docs

https://openrouter.ai/z-ai/glm-4.5

Pricing

https://openrouter.ai/models

Benchmark Coverage

Benchmark	Version	Score	Date	Source	Notes

Release History

Release	Alias	Lifecycle	Release Date	Deprecation	Shutdown	Summary
GLM 4.5	z-ai-glm-4-5	Active	Jul 25, 2025	—	—	Model available via OpenRouter.

Host Coverage

Host	Type	Context	Pricing Note	Differences
OpenRouter	aggregator	131.1K	$0.60/1M in · $2.20/1M out via OpenRouter	—

Migration Guidance

Change Events

Date	Type	Title	Description	Source
Jul 25, 2025	family_added	GLM 4.5 published	Model made available via OpenRouter.	OpenRouter

Other models from Zhipu AI

GLM 4 32B, GLM 4.5 Air, GLM 4.5 Air, GLM 4.5V, GLM 4.6, GLM 4.6V, GLM 4.7, GLM 4.7 Flash, GLM 5, GLM 5 Turbo, GLM 5V Turbo