Opencode 思考强度设置的一点小坑

记录一下在本地使用Qwen3.8-27B时接入opencode遇到的一些坑：

首先，opencode的jsonc文件中不能像GPT一样在一个模型中设置思考强度，必须分成多个模型，并额外添加options模块传入，当然，除了思考强度外，你也可以在这里设置其它参数，比如temperature和top_p。

其次，因为要共享同一个api地址，除了第一个，每一个模型都需要设置一个单独ID，完整示例设置如下所示：

    "local2": {
      "name": "qwen3.8",
      "npm": "@ai-sdk/openai-compatible",
      "models": {
        "qwen3.8-27b": {
          // 关闭思考模式（直出模式）
          "name": "Qwen 3.8 27B 直出",
          "limit": {
            "context": 200000,
            "output": 20000
          },
          "modalities": {
            "input": [
              "text",
              "image"
            ],
            "output": [
              "text"
            ]
          },
          "options": {
            "temperature": 0.7,
            "top_p": 0.8,
            "presence_penalty": 1.5,
            "top_k": 20,
            "chat_template_kwargs": {
              "enable_thinking": false
            }
          }
        },
        "qwen3.8-27b-int4-think": {
          // 开启思考模式（xhigh 默认，深度分析）
          "name": "Qwen 3.8 27B 思考 (xhigh)",
          "id": "qwen3.8-27b",
          "limit": {
            "context": 200000,
            "output": 20000
          },
          "modalities": {
            "input": [
              "text",
              "image"
            ],
            "output": [
              "text"
            ]
          },
          "options": {
            "temperature": 1.0,
            "top_p": 0.95,
            "presence_penalty": 0.1,
            "top_k": 20,
            "chat_template_kwargs": {
              "enable_thinking": true
            },
            "reasoningEffort": "xhigh"
          }
        },
        "qwen3.8-27b-int4-think-medium": {
          // 开启思考模式（medium，速度与准确性平衡）
          "name": "Qwen 3.8 27B 思考 (medium)",
          "id": "qwen3.8-27b-int4",
          "limit": {
            "context": 200000,
            "output": 20000
          },
          "modalities": {
            "input": [
              "text",
              "image"
            ],
            "output": [
              "text"
            ]
          },
          "options": {
            "temperature": 1.0,
            "top_p": 0.95,
            "presence_penalty": 0,
            "top_k": 20,
            "chat_template_kwargs": {
              "enable_thinking": true
            },
            "reasoningEffort": "medium"
          }
        },
        "qwen3.8-27b-int4-think-low": {
          // 开启思考模式（low，优先速度和成本）
          "name": "Qwen 3.8 27B 思考 (low)",
          "id": "qwen3.8-27b-int4",
          "limit": {
            "context": 200000,
            "output": 20000
          },
          "modalities": {
            "input": [
              "text",
              "image"
            ],
            "output": [
              "text"
            ]
          },
          "options": {
            "temperature": 1.0,
            "top_p": 0.95,
            "presence_penalty": 0,
            "top_k": 20,
            "chat_template_kwargs": {
              "enable_thinking": true
            },
            "reasoningEffort": "low"
          }
        }
      },
      "options": {
        "baseURL": "http://127.0.0.1:8000/v1",
        "apiKey": "12345",
        "timeout": false,
        "chunkTimeout": 120000
      }
    },