Unexpected / Discrepant Token Usage Recorded for DeepSeek V4 Pro on OpenCode Go

Description

I noticed an unexpected and disproportionate usage charge recorded under my OpenCode Go monthly dashboard for the DeepSeek V4 Pro model ($6.5748 out of the $15.00 limit, accounting for 43.8%), despite not having actively invoked this model over the past few days.

Key context and workspace details:

• Account Email: gooogleflfa13@gmail.com
• Workspace ID: wrk_01KY6Q52SK2AGE72BZSBHS0E2G
• Affected Model: DeepSeek V4 Pro
• Observed Usage: US$6.5748 / US$15.00 (43.8%)

I have not explicitly selected or prompted DeepSeek V4 Pro during recent sessions. Please verify whether this usage was triggered by automated internal background routing (e.g., sub-agent summarization, indexing, fallback mechanisms) or if there is a telemetry / metering discrepancy on the billing dashboard.

Plugins

None (default OpenCode configuration)

OpenCode version

Latest (OpenCode Go web dashboard / CLI)

Steps to reproduce

1. Log in to the OpenCode Go dashboard (Workspace: wrk_01KY6Q52SK2AGE72BZSBHS0E2G).
2. Navigate to the Usage / Go overview page.
3. Expand "Monthly Usage" details.
4. Observe that DeepSeek V4 Pro reflects US$6.5748 (43.8% quota consumed) without corresponding direct user invocations over recent days.

Screenshot and/or share link

No response

Operating System

macOS

Terminal

Default Terminal