Prewire · case file · public copy of the record
FILE P373 PREWIRE receipts archive the live wire
CATCH #1473 DETECTED SEP 19, 2026 03:23 UTC
THE CATCHscore 9/10
EXHIBIT 1473 · FLASH
Sep 19, 2026 03:23 UTC model api OpenRouter
OpenRouter API now lists a new model ID: z-ai/glm-5.3-flashx, likely indicating an upcoming release.

READY TO POST:

new model alert! openrouter's api just added z-ai/glm-5.3-flashx. wonder what this new one can do?

looks like openrouter is gearing up for a new release. saw z-ai/glm-5.3-flashx pop up in their api models list.

EVIDENCE — the receipts
New model id(s) appeared in OpenRouter's API model list:
https://openrouter.ai/api/v1/models

  + z-ai/glm-5.3-flashx

A model id in a provider's live API usually predates the public announcement. High-confidence pre-announcement signal.

caught by the 20-minute sweep · the live wire · all receipts

THE WIRE RECEIPTS ACCESS @VEDOLOS TERMS PRIVACY break the story before it breaks