如何在君の公益使用opus 4.8

为什么我可以使用opus 4.6但是用不了opus 4.8呢？

配置如下

{

  "env": {

    "ANTHROPIC_AUTH_TOKEN": "",

    "ANTHROPIC_BASE_URL": "",

    "ANTHROPIC_DEFAULT_HAIKU_MODEL": "claude-opus-4-8",

    "ANTHROPIC_DEFAULT_OPUS_MODEL": "claude-opus-4-8",

    "ANTHROPIC_DEFAULT_SONNET_MODEL": "claude-opus-4-8",

    "ANTHROPIC_MODEL": "claude-opus-4-8"

  },

  "model": "opus"

}

报错如下

API Error: 504 {

"type":"https://developers.cloudflare.com/support/troubleshooting/http-status-codes/cloudflare-5xx-errors/error-504/",

"title":"Error 504: Gateway time-out",

"status":504,

"detail":"The origin web server did not respond to Cloudflare within the allowed time. This typically means the origin is overloaded or a backend process is taking too long.",

"instance":"a0d04f4b386c6835",

"error_code":504,

"error_name":"origin_gateway_timeout",

"error_category":" origin",

"ray_id":"a0d04f4b386c6835",

"timestamp":"2026-06-17T07:24:38Z",

"zone":"muyuan.do",

"cloudflare_error":true,

"retryable":true,

"retry_after":120,"owner_action_required":true,

"what_you_should_do":"**Wait and retry.** Back off for at least 120 seconds. If the error persists, the website operator should investigate long-running processes on the origin server.",

"footer":"This error was generated by Cloudflare on behalf of the website owner."

}. 

This is a server-side issue, usually temporary — try again in a moment. If it persists, check your inference gateway (muyuan.do).

请教一下各位佬友，是我配置有问题吗？