Hugging Face· PlatformGLM-5.2: Built for Long-Horizon Tasks
We're introducing GLM-5.2, our latest flagship model for long-horizon tasks. It marks a substantial leap in long-horizon task capability over its predecessor GLM-5.1 and, for the first time, delivers that capability on a solid 1M-token context . GLM-5.2's new capabilities include Solid 1M Context: A solid 1M-token context that stably sustains long-horizon work Advanced Coding with Flexible Effort : Stronger coding capabilities with multiple thinking effort levels to balance performance and latency Improved Architecture : We propose IndexShare , which reuses the same indexer across every four sparse attention layers, reducing per-token FLOPs by 2.9× at a 1M context length. We also improve GLM-5.2’s MTP layer for speculative decoding, increasing the acceptance length by up to 20% Pure Open : An MIT open-source license — no regional limits, technical access without borders …
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- Announced
- 17 Jun 2026 09:01 UTC
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