{
  "mixed": {
    "supportedReasoningEfforts": [
      {
        "reasoningEffort": "none",
        "description": "none"
      }
    ],
    "defaultReasoningEffort": "none"
  },
  "customOnly": {
    "supportedReasoningEfforts": [],
    "defaultReasoningEffort": "medium"
  },
  "standard": {
    "supportedReasoningEfforts": [
      {
        "reasoningEffort": "low",
        "description": "low"
      },
      {
        "reasoningEffort": "medium",
        "description": "medium"
      },
      {
        "reasoningEffort": "high",
        "description": "high"
      }
    ],
    "defaultReasoningEffort": "low"
  },
  "reverse": [
    {
      "level": "none",
      "value": null
    },
    {
      "level": "low",
      "value": null
    },
    {
      "level": "medium",
      "value": null
    },
    {
      "level": "high",
      "value": null
    },
    {
      "level": "xhigh",
      "value": null
    },
    {
      "level": "ultracode",
      "value": null
    },
    {
      "level": "max",
      "value": null
    },
    {
      "level": "ultra",
      "value": null
    }
  ]
}
node:internal/modules/run_main:123
    triggerUncaughtException(
    ^

AssertionError [ERR_ASSERTION]: both advertised choices must survive catalog construction

1 !== 2

    at file:///tmp/issue-3620/reports/issues/3620/repro/catalog.mjs:26:8 {
  generatedMessage: false,
  code: 'ERR_ASSERTION',
  actual: 1,
  expected: 2,
  operator: 'strictEqual',
  diff: 'simple'
}

Node.js v22.22.3