Codeupstream_error
HTTP502
RetrySafe to retry
Upstream error
HTTP 502 · retrying the identical request is safe and often the fix.
The message
The upstream provider returned an error after we had begun streaming, so we could not retry on another provider without corrupting the response. Details and live status: https://minirouter.sh/statusValues are examples; the live message carries your request’s real figures.
The fix
Retry the request. If output had barely started (under 50 tokens) the charge is written off automatically.
Full catalog: /docs/errors#upstream_error