> ## Documentation Index
> Fetch the complete documentation index at: https://docs.apiyi.com/llms.txt
> Use this file to discover all available pages before exploring further.

# gemini-3-pro-image-preview / gemini-3.1-flash-image-preview running stably today

> Today's 14:36 (UTC+8) call logs show gemini-3-pro-image-preview and gemini-3.1-flash-image-preview running stably, with non-streaming TTFB concentrated in the 26–50s range and no 429 / 503 errors. Vertex high-cost channel supply is in place — callable at the usual cadence.

**2026/5/28 14:37 (UTC+8)** · Model Status · Google

✅ **`gemini-3-pro-image-preview` / `gemini-3.1-flash-image-preview` running stably today** — Following up on the [Vertex high-cost channel supply switch](/en/live/2026-05/gemini-image-vertex-supply): today's 14:36 (UTC+8) call logs show both Gemini image preview models with **non-streaming TTFB concentrated in the 26–50s range**, generating images successfully across consecutive calls with **no `429` / `503` errors**. Callable at the usual cadence.

<Frame caption="2026/5/28 14:36 (UTC+8) gemini-3-pro-image-preview consecutive stable image-generation log">
  <img src="https://mintcdn.com/apiyillc/j0iDmi8LaOMt_3yv/images/gemini-image-preview-stable-20260528.png?fit=max&auto=format&n=j0iDmi8LaOMt_3yv&q=85&s=d59443450be8e2ef8a560bdc104dec83" alt="APIYI console log screenshot: gemini-3-pro-image-preview with 8 consecutive non-streaming calls between 14:36:30–14:36:32, TTFB 26–50s, all consumed successfully" width="1092" height="1082" data-path="images/gemini-image-preview-stable-20260528.png" />
</Frame>

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