GLM-5.3

Where to Run GLM-5.3 Free and Cheap: Every Provider Compared (2026)

GLM-5.3 launched on August 14, 2026 with open weights promised in about two weeks - so the access picture is narrower than GLM-5.2's, but the free and cheap routes are already live. Here is every way to run Z.ai's newest coding model today: OpenCode Go referral credits, the GLM Coding Plan (5.3 included at no extra cost), and what to expect once the weights and third-party hosts land.