Introducing the Universal Managed Agents API.Read the announcement
Zhipu AI

Providers/Zhipu AI

Zhipu AI

GLM — open-weight models with a strong agentic coding pedigree from one of China's leading labs.

Operational
Model LabOpen Weights

Models on Brainbase

GLM

3 variants available2 new

zai-org/GLM-5.3New
zai-org/GLM-5.3-FlashNew
zai-org/GLM-5.2

About

Zhipu AI (Z.ai) ships the GLM family — open-weight models with consistently strong coding and tool-use benchmarks.

On Brainbase, GLM-5.2 runs platform-billed via Baseten inside Codex Agent, OpenCode, or Qwen Code.

Available on Brainbase:

  • GLM: Zhipu's open-weight GLM line — the 5.3 flagship, its Flash variant, and 5.2, including GLM-5.3, GLM-5.3 Flash, GLM-5.2

Run these models in Codex, OpenCode, or Qwen Codeselected per task like any other platform model.

Try it on Brainbase

One API call boots a managed sandbox on the codex harness pointed at zai-org/GLM-5.2. Hosting, scaling, and billing are handled for you.

curl -X POST https://api.brainbaselabs.com/v2/agents \
  -H "Authorization: Bearer $BRAINBASE_API_KEY" \
  -d '{
    "title": "my-agent",
    "runtime_kind": "codex",
    "default_model": "zai-org/GLM-5.2"
  }'
runtime_kind/codexmodel/zai-org/GLM-5.2