Model options are not forwarded for openai-compatible providers unless provider.name option is given

[AurelienTollard]

Custom model options are not forwarded correctly when provider are using @ai-sdk\openai-compatible.
This can be mitigated by explicitly indicating "name" value in the provider config. E.g:

    "openrouter": {
      "options": { 
        "name": "OpenRouter" // models.options is not forwarded without this
      },
      "models": {
        "qwen/qwen3-235b-a22b": {
          "name": "Qwen3",
          "tool_call": false,
          "options": {
            "OpenRouter": {
              "provider": {
                "order": [
                  "cerebras"
                ],
                "allow_fallbacks": false
              }
            }
          }
        }
      }
    }

This is due to @ai-sdk\openai-compatible searching for providerOptions based on the provideerOptionsName attribute, which is not set by opencode by default. ai-sdk code responsible for option selection.

[thdxr]

interesting - we i set them like this

          openaiCompatible: {
            cache_control: { type: "ephemeral" },
          },

[AurelienTollard]

From what I see openaiCompatible field is only used from within the prompt option definition, rather than at the model/provider level

[rekram1-node]

[automated] Closing due to 90+ days of inactivity. Feel free to reopen if you still need this!