Grinder+

Custom Models

Build your own fair-price benchmark from the books you trust

  • Weighted book blends
  • Works in Positive EV & Soft Lines
  • Save and reuse
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Why Custom Models

What Custom Models does for you

Custom Models let you decide what fair odds mean. Pick the sharp books, exchanges, or prediction markets to reference, weight each one, and set the rules a price must meet. Run your models inside Positive EV and Soft Lines, side by side with the presets.

Weighted book blends

Choose the books that form your benchmark and set how much each one counts toward the fair price.

Your own rules

Set minimum books required, odds ranges, and the sports and markets a model applies to.

Start from a template

Begin with presets like Sharp Blend or Pinnacle Only, then adjust. Name and color-code models so they are easy to spot on the board.

Run several at once

Use custom models next to the built-in comparisons in Positive EV and Soft Lines to see where they agree and where they don't.

How it works

Custom Models in 3 steps

  1. 1

    Create a model

    Open the models bar in Positive EV or Soft Lines and start from scratch or a template.

  2. 2

    Choose and weight books

    Pick reference books, set their weights, and add the filters the model should respect.

  3. 3

    Run it on the board

    Select the model and the board re-prices every opportunity against your benchmark.

FAQ

Common questions

Quick answers about Custom Models.

Read the full guide
Which plan includes custom models?

Custom models are included with Grinder and Syndicate.

Which tools use custom models?

Positive EV and Soft Lines. Each model is built for one of the two tools and runs next to that tool's preset comparisons.

Do I need a model to use Positive EV?

No. Positive EV works out of the box with Pinnacle as the default devig source. Custom models are for bettors who want to define their own benchmark.

All tools

Put Custom Models to work

Custom Models is included with Grinder and above. Start free and upgrade when you're ready.