Unable to choose from all of the custom models in the web UI

[athrunsun]

Question

opencode version: 1.0.220

Problem: I'm not able to choose from all of the custom models in the web UI.

Here is my config (~/.config/opencode/opencode.json):

{
  "$schema": "https://opencode.ai/config.json",
  "model": "openrouter-custom/openai/gpt-5.2",
  "small_model": "openrouter-custom/google/gemini-3-flash-preview",
  "provider": {
    "deepseek-custom": {
      "npm": "@ai-sdk/openai-compatible",
      "name": "deepseek-custom",
      "options": {
        "baseURL": "https://api.deepseek.com/v1",
        "apiKey": "{env:DEEPSEEK_API_KEY}"
      },
      "models": {
        "deepseek-chat": {
          "name": "deepseek-chat",
          "cost": {
            "input": 2,
            "output": 3,
            "cache_read": 0.2,
            "cache_write": 3
          },
          "limit": {
            "context": 128000,
            "output": 8000
          }
        }
      }
    },
    "aliyun": {
      "npm": "@ai-sdk/openai-compatible",
      "name": "aliyun",
      "options": {
        "baseURL": "https://dashscope.aliyuncs.com/compatible-mode/v1",
        "apiKey": "{env:BAILIAN_API_KEY}"
      },
      "models": {
        "qwen3-max": {
          "name": "qwen3-max",
          "cost": {
            "input": 10,
            "output": 40,
            "cache_read": 10,
            "cache_write": 40
          },
          "limit": {
            "context": 262144,
            "output": 65536
          }
        },
        "qwen3-coder-plus": {
          "name": "qwen3-coder-plus",
          "cost": {
            "input": 6,
            "output": 24,
            "cache_read": 6,
            "cache_write": 24
          },
          "limit": {
            "context": 1000000,
            "output": 65536
          }
        },
        "qwen3-coder-480b-a35b-instruct": {
          "name": "qwen3-coder-480b-a35b-instruct",
          "cost": {
            "input": 6,
            "output": 24,
            "cache_read": 6,
            "cache_write": 24
          },
          "limit": {
            "context": 262144,
            "output": 65536
          }
        },
        "deepseek-v3.2": {
          "name": "deepseek-v3.2",
          "cost": {
            "input": 2,
            "output": 3,
            "cache_read": 2,
            "cache_write": 3
          },
          "limit": {
            "context": 131072,
            "output": 65536
          }
        },
        "glm-4.7": {
          "name": "glm-4.7",
          "cost": {
            "input": 3,
            "output": 14,
            "cache_read": 3,
            "cache_write": 14
          },
          "limit": {
            "context": 202752,
            "output": 16384
          }
        }
      }
    },
    "openrouter-custom": {
      "npm": "@ai-sdk/openai-compatible",
      "name": "openrouter-custom",
      "options": {
        "baseURL": "https://openrouter.ai/api/v1",
        "apiKey": "{env:OPENROUTER_API_KEY}"
      },
      "models": {
        "openai/gpt-5": {
          "name": "openai/gpt-5",
          "cost": {
            "input": 1.25,
            "output": 10,
            "cache_read": 0.125
          },
          "limit": {
            "context": 400000,
            "output": 128000
          }
        },
        "openai/gpt-5.2": {
          "name": "openai/gpt-5.2",
          "cost": {
            "input": 1.75,
            "output": 14,
            "cache_read": 0.175
          },
          "limit": {
            "context": 400000,
            "output": 128000
          }
        },
        "google/gemini-2.5-pro": {
          "name": "google/gemini-2.5-pro",
          "cost": {
            "input": 1.25,
            "output": 10,
            "cache_read": 0.31,
            "cache_write": 1.625
          },
          "limit": {
            "context": 1048576,
            "output": 65536
          }
        },
        "google/gemini-2.5-flash": {
          "name": "google/gemini-2.5-flash",
          "cost": {
            "input": 0.3,
            "output": 2.5,
            "cache_read": 0.075,
            "cache_write": 0.383
          },
          "limit": {
            "context": 1048576,
            "output": 65536
          }
        },
        "google/gemini-3-flash-preview": {
          "name": "google/gemini-3-flash-preview",
          "cost": {
            "input": 0.5,
            "output": 3,
            "cache_read": 0.05,
            "cache_write": 3
          },
          "limit": {
            "context": 1048576,
            "output": 65536
          }
        },
        "deepseek/deepseek-v3.2": {
          "name": "deepseek/deepseek-v3.2",
          "cost": {
            "input": 0.25,
            "output": 0.38,
            "cache_read": 0.25,
            "cache_write": 0.38
          },
          "limit": {
            "context": 163840,
            "output": 163840
          }
        },
        "qwen/qwen3-max": {
          "name": "qwen/qwen3-max",
          "cost": {
            "input": 1.2,
            "output": 6,
            "cache_read": 0.24,
            "cache_write": 6
          },
          "limit": {
            "context": 256000,
            "output": 32800
          }
        },
        "qwen/qwen3-coder-plus": {
          "name": "qwen/qwen3-coder-plus",
          "cost": {
            "input": 1,
            "output": 5,
            "cache_read": 0.1,
            "cache_write": 5
          },
          "limit": {
            "context": 128000,
            "output": 65536
          }
        },
        "z-ai/glm-4.6": {
          "name": "z-ai/glm-4.6",
          "cost": {
            "input": 0.6,
            "output": 2.2,
            "cache_read": 0.6,
            "cache_write": 2.2
          },
          "limit": {
            "context": 200000,
            "output": 128000
          }
        },
        "z-ai/glm-4.7": {
          "name": "z-ai/glm-4.7",
          "cost": {
            "input": 0.4,
            "output": 1.5,
            "cache_read": 0.4,
            "cache_write": 1.5
          },
          "limit": {
            "context": 202752,
            "output": 131100
          }
        }
      }
    }
  }
}

I launched opencode under my project path (just opencode), then opened web UI. I'm able to switch model in the TUI and I can choose from all of the custom models:

But I'm not able to choose from all of the custom models in the web UI (but the ones that are ever used in the TUI):

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• /model TUI picker does not display all custom provider models (models load correctly but don't appear in UI) #6169: /model TUI picker does not display all custom provider models - Similar report where custom provider models load correctly but don't appear in the UI selector, though that report is specifically about the TUI picker

Feel free to ignore if none of these address your specific case.

[athrunsun]

This issue might be a duplicate of existing issues. Please check:

• /model TUI picker does not display all custom provider models (models load correctly but don't appear in UI) #6169: /model TUI picker does not display all custom provider models - Similar report where custom provider models load correctly but don't appear in the UI selector, though that report is specifically about the TUI picker

Feel free to ignore if none of these address your specific case.

No, my problem is about the web UI, not the TUI.

[FurryWolfX]

I have the same problem too.

[kvokka]

The same issue

[jungminjo-PMA]

The same issue

[shahidshabbir-se]

The same issue

[faiz-gear]

The same issue

[ajanvrin]

Can confirm as well. Listing custom models work in the TUI, but not on the Web UI

[senro]

The same issue in latest version 1.1.23