# Cursor adds GLM 5.3 and GLM 5.3 Flash

GLM 5.3 Max ranks as the highest-scoring open-weight model on the CursorBench 4.0 benchmark.

## Why it matters

Developers using Cursor can now select GLM 5.3 models for their coding assistant workflows.

## Sources

- [Cursor: Cursor adds GLM 5.3 and GLM 5.3 Flash](https://x.com/cursor_ai/status/2105787358557999585)

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Summarized by dstilled on 2026-10-01. https://dstilled.ai/story/8bc6a5d8-a7e0-4796-8c3a-f4d98d97d470