GLM-5.3-Flash open-weight model launches, rivals Opus 4.8
Z.ai released GLM-5.3-Flash, a 320B-parameter multimodal MoE with 18B active and 1M context. On DeepSWE it nearly matches Luna's performance at twice the work per budget. Available on Databricks and as Unsloth GGUF quants.
How this story unfolded
6 days · 4 reports · 12 community posts · from Aug 27
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