Z.ai (Zhipu)
Z.ai (Zhipu) · Radar signal

GLM 5.3 Flashx Legal

Confirmed glm-5.3-flashx-legal
Model page →

Confirmed by the vendor. First spotted by ModelBank Radar on 2026-10-21 11:40 UTC, 12 days before it appeared on official pages.

95Confidence / 100
First spotted (ModelBank)
+12 daysEarly lead

Detection timeline

  1. Signal detected
    glm-5.3-flashx-legal
  2. Signal detected
    glm-5.3-flashx-legal

Times are when the radar first recorded each signal. All signals come from public, official vendor channels.