by zai-org

GLM 5.2.

text open weights 1M ctx

GLM-5.2 introduces a robust 1M-token context and advanced, multi-effort coding capabilities to significantly enhance performance on long-horizon tasks. Its new IndexShare architecture and improved MTP layer simultaneousl

Where to use it

Cheapest hosted endpoints.

Provider Access $/M in $/M out
Fireworks AI hosted inference Launch ↗
FAQ

Frequently asked.

How do I run GLM 5.2?
GLM 5.2 is open-weight, so you can self-host on rented GPUs. See the Run It Yourself tab for GPU configurations + cost estimates, or use one of the hosted inference providers listed on this page.
Where can I access GLM 5.2?
GLM 5.2 is available via Fireworks AI. Each access option lists its own pricing (per million tokens or hourly hosting).
How much does it cost to run GLM 5.2?
Self-hosting cost depends on the GPU you rent and the throughput you need. See the Run It Yourself tab for GPU configurations and hourly cost estimates.
Is GLM 5.2 open-source or proprietary?
GLM 5.2 is open-weight under the license. You can download and self-host it.