Doubao-1.5-pro-256k

{
  "id": "doubao-1-5-pro-256k",
  "object": "model",
  "created": null,
  "owned_by": "bytedance",
  "name": "Doubao-1.5-pro-256k",
  "api": {
    "types": [
      "chat"
    ]
  },
  "limits": {
    "context": null,
    "input": null,
    "output": null
  },
  "modalities": {
    "input": [
      "text"
    ],
    "output": [
      "text"
    ]
  },
  "reasoning": {
    "supported": null,
    "efforts": []
  },
  "pricing": null,
  "features": [],
  "info": {
    "status": "retired",
    "release_date": null,
    "knowledge_cutoff": null,
    "description": "Doubao-1.5-pro-256k, retired. Official shutdown (EOS) dates: doubao-1-5-pro-256k-250115 2025-11-27.",
    "docs": "https://www.volcengine.com/docs/82379/1350667",
    "verified_at": "2026-10-11"
  }
}