OpenCode Model Scorecard

OpenCode TUI plugin that displays local benchmark and token-cost context on the home screen:

model score: 77 | token cost (in / out): $5.00 / $25.01 per 1M | token efficiency: 0.08

The model score uses Terminal-Bench 2.1 when available, Terminal-Bench 2.0 as a fallback, then Artificial Analysis Terminal-Bench v2.1 when official rows are missing. Token costs come from the OpenCode Data model catalog. Token efficiency uses real Artificial Analysis Terminal-Bench v2.1 score and output token data when available, with OpenCode session-cost rows retained as a real observed fallback. All data is bundled into the package at release time and resolved locally at runtime.

Install

Install globally into your OpenCode config:

opencode plugin opencode-model-scorecard -g

OpenCode installs npm plugins automatically on startup and caches packages under its own cache directory.

For a project-local install, add the TUI plugin to .opencode/tui.json:

{
  "$schema": "https://opencode.ai/tui.json",
  "plugin": ["opencode-model-scorecard/tui"]
}

Score Refreshes

Maintainers can refresh the hardcoded benchmark registry before publishing a new npm release:

npm run update:scores
npm test
npm run pack:dry-run
npm version patch
npm publish

The refresh command uses Terminal-Bench 2.1, Terminal-Bench 2.0, Artificial Analysis Terminal-Bench v2.1, and OpenCode Data, then rewrites only the marked data arrays in .opencode/plugins/model-score-data.mjs. End users do not need a backend or a network call at runtime.