Claude + GitHub Copilot not working with "Extra inputs are not permitted"

[iamEvanYT]

Description

When using Claude Haiku 4.5 with GitHub Copilot, this error happens:

Bad Request: tools.0.custom.eager_input_streaming: Extra inputs are not permitted

Plugins

none

OpenCode version

v1.4.10

Steps to reproduce

1. Choose Claude Haiku 4.5 with GitHub Copilot as Provider
2. Type a message

Screenshot and/or share link

Operating System

macOS Tahoe

Terminal

Ghostty

[rekram1-node]

Ugh Ill fix this but in the meantime you can place this in your opencode config file:

"provider": {
    "github-copilot": {
      "models": {
        "claude-haiku-4.5": {
          "options": {
            "toolStreaming": false, /// <<<< this 
          },
        },
      },
    },
  },

[rekram1-node]

created fix, will be in next release, until then add this to ur configs^^ dont think any other providers are impacted but if so then note that behavior.

[iamEvanYT]

thank you!!