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Typesafe_chess_eval

Short evaluation finding that Jev plays chess poorly, often calling unbalanced positions draws.

Projectresearch

Overview

Typesafe_chess_eval is a brief evaluation of Jev playing chess. The author reports that it does not do well, even though chess is not especially open-ended, and notes the model was probably not optimized for games.

The main observation is that position evaluations often suggest a draw for both sides even in very unbalanced positions, followed by wins, with loss probabilities much lower than expected. The README is short and does not give the method or sample size.

What the decision model decides

TypeQuestionAnswers
ChoiceWhich move should be played?(inferred)—
ChoiceIs this position a win, draw or loss?(inferred)win · draw · loss

How it works

  1. Have Jev play and evaluate chess positions.
  2. Compare its evaluations with actual outcomes.
  3. Report observations.

Strengths

  • A candid negative result on a game task.

Caveats

  • Method and sample size are not documented.
  • Informal evaluation.

At a glance

Type
Project
Status
research

Use cases and integrations

How curated lists describe it

  • An evaluation of typesafe AI chess. As it turns out, the AI isn't doing really well even though chess is not a particularly open-ended game. Still, it's only a prototype and this probably wasn't optimzied for games.

    hellogumbo/awesome-jev

Frequently asked questions

How did Jev do?

Poorly, according to the author.

What was odd about its evaluations?

It often predicted draws in very unbalanced positions.

Is the method documented?

Not in the README.

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