Skip to content

Gallery

Every environment we have built or specified.

A built environment is playable in this tab, on the same code the repository ships. A spec is a written environment — task, action set, grader, counterweight and the command that evaluates it — published in full, with no interactive surface yet. There are no coming-soon cards here.

Filter by vertical

13 environments · 1 built · 12 written

The one you can play

The 12 that are written

Proposed by PIG-Demo

What a spec has to contain

A card that says a demo is coming is not a specification, and the build refuses one. Every written environment above states all four of these, and the reward weights that go with them, before it is allowed on this page.

  1. 01

    A task

    One unit of work with a beginning and an end.

  2. 02

    Legal moves

    What the agent is allowed to do, and what is refused.

  3. 03

    A grader

    Deterministic code that marks the attempt. No judge, no rubric.

  4. 04

    A counterweight

    The term that stops the objective being maximised the crude way.

What we measured, and what we didn’t