Unverified50% confidenceFactExact time
GLM-5.3-Flash is a multimodal MoE model with 320B total parameters and 18B activated per token, under the MIT license, supporting a 1M token context.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/18/2026
First Seen
Valid until: 1/16/2027
Sources
Related Entities
Related Claims
UnverifiedGLM-5.3-Flash, from Z.ai, is a multimodal MoE model with a total of 320B (320 billion) parameters, with only 18B parameters activated at any given time.77% similarUnverifiedGLM-5.3-Flash is the first natively multimodal model in the GLM-5 series, supporting image and text input.71% similarUnverifiedZ.ai claims that GLM-5.3-Flash is close to Claude Opus 4.8 on coding and agent benchmarks and costs one tenth of GLM-5.2's price.67% similarVerifiedZhipu AI has launched the GLM-5.3 Flash lightweight model.66% similarUnverifiedThe UP host found that GLM 3.8 Flash appeared to have referenced GLM 5.3's modeling process in order to complete the modeling, and tended to stall when required to start from scratch.63% similar
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