devinp

Pretty pricing table for Devin models — reads live prices from devin models list, joins BenchLM coding scores, and renders a sorted table in your terminal or a web page.

Thinking-effort variants that share a price (low, medium, high, xhigh, max, …) are collapsed into one row, so you see one row per price tier — e.g. Claude Opus 5 and Claude Opus 5 Fast instead of ten near-identical rows.

Install

npm i -g @lucasschirm/devinp

The package ships as a self-contained bundle — no dependencies are installed.

Requirements

• Node.js ≥ 18
• The devin CLI installed and signed in — prices come from your account via devin models list --format json. If devin is missing or not authenticated, devinp exits with an error (use --source for a saved snapshot).

When devin fails or truncates

• Prices are captured through a temp file in os.tmpdir() — devin's interactive CLI can truncate a pipe stream mid-write, so devinp points devin's stdout at a real file instead. The temp file is always removed after the run.
• If devin's output is cut off mid-stream, devinp repairs the document, prints a warning, and renders the partial table.
• If the output cannot be recovered, devinp reports a diagnostic with the size and tail of what devin wrote, and suggests re-running or saving the output manually: devin models list --format json > models.json, then devinp --source models.json.

Usage

devinp                       # table sorted by best value (Bench % ÷ output price)
devinp -o=input              # cheapest input price first
devinp -o=cached             # cheapest cached-input price first
devinp -o=output             # cheapest output price first
devinp -o=bench              # highest BenchLM coding score first
devinp -o=value              # default: best Bench score per output dollar

devinp -g=family             # section the table by model family
devinp -g=price              # section by identical price tier
devinp -g=size               # section by context window size

devinp --web                 # serve an interactive page on http://127.0.0.1:4321
devinp --web --port 8080     # pick a port

devinp --source models.json  # read a saved `devin models list --format json`
devinp --json                # emit normalized rows as JSON

Reading the table

│  # │ Model           │   Ctx │ Input │ Cached │ Output │ Bench % │ Value │ Sidekick i/c/o │
│  1 │ Gemini 3.8 Flash│ 1.05M │ $0.75 │  $0.08 │  $3.75 │  64.1%  │ 17.10 │ —              │

• Prices are USD per 1M tokens; columns are heat-colored green → red.
• Value = Bench % ÷ output $/1M — the score you buy per output dollar. Free models always show ∞ and sort first under -o=bench / -o=value, even without a Bench score. Paid models without a score show — and sort last.
• Markers: β = beta, ● = new, magenta name = free. Sidekick shows the partner-model pricing for Fusion rows.
• Colors disable automatically when piping; NO_COLOR / FORCE_COLOR are respected.

BenchLM scores

Scores live in data/benchlm-scores.json and ship with the package. To refresh them (maintainers, manual — not automated):

npm run update-benchlm

This fetches the BenchLM leaderboard API (api/data/leaderboard?category=coding&limit=200 — the limit is raised from the default 50 so the long tail of the board is included) and writes data/benchlm-scores.json. Model names are matched to Devin family slugs order-insensitively; names that still don't map are reported under unmatched — add entries to MANUAL_MAP in scripts/update-benchlm.js to fix them.

Development

npm install     # installs dev deps (esbuild, oclif, fastify, ansis)
npm run build   # bundle src/ → bin/run.js + bin/command.js (self-contained)
npm run dev     # build + run
npm test        # node --test against sample/models.json

bin/ is generated and gitignored; prepare/prepack build it automatically so npm publish, git-URL installs, and npm link always ship a fresh bundle.

Publishing

.github/workflows/publish.yml bumps the patch version and publishes with npm trusted publishing (OIDC — no NPM_TOKEN). Requires the trusted publisher to be configured on npmjs.com: repository lucasschirm/devinp, workflow publish.yml.

License

MIT