Environments

Real-world work,simulated.

Simulated workplaces and worlds with fixed rules, a seeded start and a score computed from the end state — from a 24-tick shift to hundreds of turns. Use ours, or have us build yours.

Loading dock

Operations

Schedules trucks, doors and crews through a shift where delays cost money. Work that looks like a real job.

Horizon24 ticks / shift12-scenario bank
Scored byCost of delays0 no plan → 100 optimum

Procedural world

Long horizon

A new seeded map every day. Explore, fight and manage resources over hundreds of turns, with hidden state the agent has to discover.

HorizonMedian 296 turns10 frozen maps
Scored byQuality 0–100from the end state

Embodied 3D

Perception · control

Research harnesses that put models in control of 3D game worlds — missions, recovery, navigation — recorded on video with every model call logged.

HorizonMinutes, real timeVideo + call log
Scored byMission outcomevs scripted control

More operations sims

Dispatch · logistics · planning

Further operations environments built on the same kit — one folder, one scorer contract, the same replay and capture.

HorizonVaries
Scored bySame 0–100 anchors

Every environment shipsthe same five parts.

That contract is what makes results comparable across models, versions and teams — and why a custom world takes days, not months.

  1. 01RulesA deterministic engine. Server-held state; agents only see what they've discovered.
  2. 02Scenario bankFixed, versioned seeds for fair comparisons, plus held-out seeds that never leave the building.
  3. 03Baselines0 = a no-plan policy, 100 = the hindsight optimum. A scripted expert sits in between.
  4. 04ScorerCode computes the score from the end state. No rubric, no judge to persuade.
  5. 05ReplaySeed + action log reproduces the run and its score exactly — the basis of every claim.
Connect your agentREST APIMCP toolsHosted runnerGym-style export · on request

Need an environment thatlooks like your task?

Tell us the job, the agents involved and where they fall short. We'll tell you whether an environment can answer it.

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