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GLM-4.7-Flash

Z.ai · GLM Flash line · lightweight · open weights

Released January 19, 2026Replaced by GLM-5.3-Flash

GLM-4.7-Flash was released by Z.ai on January 19, 2026, as an open-weights lightweight model in the GLM Flash line.

No detailed card for this model: we only add numbers published by the maker or by independent benchmarks. Sources: Zhipu AI BigModel · Hugging Face

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Where the GLM Flash line stands

GLM-5.3-Flash is the current model in this line. The card shows how long it has been since the last release against the line's usual gap and its recent ones — the rhythm, not a date.

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GLM-5.3-Flash

Z.ai · GLM Flash line · lightweight · open weights
Too early to call45 days since the last release — only 1 gap on record

GLM-5.3-Flash is a 320B-parameter open model (18B active) with vision and a 1M-token context window that Z.ai compares with GLM-5.2: it solves 63.4% of DeepSWE v1.1 coding tasks versus 46.2%, at about a tenth of the API price.

Released Aug 26, 2026 · what changed →
Days since last release
GLM-5.3-Flash · Aug 26, 2026
45
days
Recent gaps
GLM-5.3-Flash · Aug 2026
219

Every GLM Flash release

Newest first. See the full line with every card →

  1. Aug 26, 2026GLM-5.3-Flash
  2. Jan 19, 2026GLM-4.7-Flash · this page