GLM-4.6 — reviews, specs & pricing

355B open-weight model with a 200k context window, popular for open coding agents.

Summary

Zhipu's upgrade to GLM-4.5, expanding context from 128k to 200k tokens with better agentic, reasoning and coding behaviour. It has become a widely adopted open alternative inside coding assistants.

Sample use case

Open-weight agentic coding and long-context reasoning.

Specifications

  • Provider: zhipu ai
  • License: open
  • Parameters: 355B
  • Context: 200k tokens
  • Released: 2025-09-30

Average rating 0.0 from 0 community reviews on Reviuws.

Frequently asked questions

What is GLM-4.6?

Zhipu's upgrade to GLM-4.5, expanding context from 128k to 200k tokens with better agentic, reasoning and coding behaviour. It has become a widely adopted open alternative inside coding assistants.

How much does GLM-4.6 cost?

Pricing for GLM-4.6 is not publicly listed.

Is GLM-4.6 open source?

GLM-4.6 is released under the open license.