opencode-go-model-costs

OpenCode TUI plugin that ranks OpenCode Go models by plan-quota burn rate — how fast each model consumes your Go usage windows (5h / weekly / monthly) — directly in the sidebar.

Features

• Ranks models by quota consumption, not raw price: a model with a $15 usage limit burns your plan 4x faster than one with a $60 limit at the same dollar cost
• Shows each model's monthly usage allowance ($15, $30, $60) next to its name
• Multiplier is relative to the baseline (minimax-m2.7): 1.0x = burns quota at the same rate
• Models without a documented limit fall back to raw price ranking, marked with ~
• Color-coded: green (≤1.5x), yellow (≤5x), red (>5x)
• Marks models released in the last 30 days with a ✦ tag
• Truncates long model names (…) so rows never overflow the sidebar
• Highlights the currently active model
• Toggle sidebar visibility via /toggle-costs

How it's calculated

Go meters usage as cost × (60 / model_usage_limit) against shared dollar windows (see the Usage column in the official docs). The plugin therefore scores each model as:

burn = blended_cost_per_1M_tokens / usage_limit
mult = burn / burn(minimax-m2.7)

where blended_cost = input + output * 0.3 per 1M tokens.

Install

Add to your ~/.config/opencode/opencode.json:

{
  "plugin": ["@aaronsr-54/opencode-go-model-costs"]
}

Restart opencode and the sidebar will appear automatically.

Migration

@aaronsr-54/openode-go-model-costs is deprecated. Replace it with @aaronsr-54/opencode-go-model-costs in your OpenCode configuration.

Usage

• Toggle: Run /toggle-costs to show/hide the sidebar
• Colors: Green = low quota burn, Yellow = moderate, Red = high
• $15/$30/$60 tag: monthly usage included with that model
• ~ prefix: usage limit unknown, ranked by raw price instead
• ✦: model released in the last 30 days

Links

• npm
• GitHub Packages
• GitHub