> ## 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.

# gpt-image-2-vip (reverse-proxy) occasional concurrency shortfall · adding resources

> Due to codex tightening phone-number verification, the reverse-proxy channel gpt-image-2-vip occasionally has insufficient concurrency; we are adding resources. If you hit 429 errors, switch to the official-relay gpt-image-2, which is currently the most stable — available on the standard group and even steadier on the enterprise group.

**2026/6/2 08:39 (UTC+8)** · Model Status · OpenAI

⚠️ **`gpt-image-2-vip` (reverse-proxy) occasional concurrency shortfall · adding resources** —— Due to codex tightening phone-number verification, the reverse-proxy channel `gpt-image-2-vip` occasionally has insufficient concurrency, and we are adding resources. If you hit `429` errors, switch to the official-relay `gpt-image-2`; the official-relay `gpt-image-2` is currently the most stable — callable on the standard group and even steadier on the enterprise group.

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