Solar Pro 2

{
  "id": "solar-pro2",
  "object": "model",
  "created": 1765756800,
  "owned_by": "upstage",
  "name": "Solar Pro 2",
  "api": {
    "types": [
      "chat"
    ]
  },
  "limits": {
    "context": 65536,
    "input": null,
    "output": null
  },
  "modalities": {
    "input": [
      "text"
    ],
    "output": [
      "text"
    ]
  },
  "reasoning": {
    "supported": true,
    "efforts": []
  },
  "pricing": {
    "currency": "USD",
    "unit": "1M_tokens",
    "input": 0.15,
    "output": 0.6,
    "cache_read": 0.015,
    "cache_write": null
  },
  "features": [
    "tools",
    "structured_output"
  ],
  "info": {
    "status": "deprecated",
    "release_date": "2025-12-15",
    "knowledge_cutoff": "2025-03",
    "description": "High-performance Solar model (31B parameters) supporting both chat and reasoning modes; fully deprecated on 2026-10-30 (KST), migrate to Solar Pro 4.",
    "docs": "https://console.upstage.ai/docs/models/solar-pro-2",
    "verified_at": "2026-10-11"
  }
}