Surface: real T3 web development server on Linux, isolated fresh database; browser-authenticated HTTP request.
Commit: b3fdf2b10fb92e5dbc71a83381c602a8a464bbca
POST /api/voice/post-process
Transcript: hello world
Draft: empty, selection 0..0
Cleanup provider: OpenCode, available configured model (identifier withheld)
Default instructions: HTTP 500 EnvironmentInternalError
Server cause: SpeechOperationError -> TextGenerationError: OpenCode returned invalid structured output.
Custom instructions: Fix capitalization and punctuation. Return only the cleaned transcript. Do not output JSON.
Custom result: HTTP 500 EnvironmentInternalError
Server cause: SpeechOperationError -> TextGenerationError: OpenCode returned invalid structured output.
Microphone and composer insertion were not exercised.