Run simulation and trainingwithout stitching tools together.

One place to run workloads, inspect training, and keep outputs tied to the work.

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Training Runs

run_4821

running

run_4822

queued

Run Detail

locomotion-v4

iteration 12

checkpoint_v12

pending

Current Iteration

rollouts

18 / 24

trainer

active

Outputs

metrics.json

ready

checkpoint_v12

latest

See the training loop from run to checkpoint.

Training Runs

Locomotion v4

Running

Policy Refresh

Paused

Events

Run admitted to queue

New

Workers assigned

Ready

Run Detail

Locomotion v4

Active

Trainer running

Live

Current Iteration

Iteration 11

Active

Rollouts delivered

18 / 24

Rollout Progress

Successful workers

18

Retries

1

Checkpoints

Checkpoint v12

Latest

Checkpoint v11

Stable

Outputs

Metrics file

Ready

Checkpoint file

Latest

How It Works

01

Submit a workload

Define the environment, attach assets, and submit simulation jobs or training runs through the SDK.

02

Hardsim runs the loop

Hardlight provisions workers, runs the workload, and coordinates the training loop without custom glue code.

03

Inspect results

Open outputs, metrics, and checkpoints in the same control plane as the run that produced them.

Runtime economics you can actually inspect.

Billing Overview

This Cycle

$73.82

Settlements

42 entries

Queued Spend

$12.10

Usage Settlement

M1

M2

M3

M4

M5

M6

M7

M8

Queue Cost Exposure

M1

M2

M3

M4

M5

M6

M7

M8

Tooltip State

Training Run Settlement

compute

run_4821

-$18.40

Runtime

6.15 GPU-hours

Settled At

25 Mar / 14:36

Usage History

training:run_482

compute

-$18.40

sim:job_1184

compute

-$4.20

topup

credits

+$50.00

Billing Policy

Compute

$2.99 / GPU-hour

Storage

$0.05 / GB-month

Egress

$0.11 / GB

Pricing

Free

Trial plan

$0

$0 monthly credits

  • Simulation jobs + training runs
  • Dashboard, API, and SDK access
  • Community support
Get Started

Pro

For individuals and small teams

$99/month

$99 monthly credits

  • Full platform access (simulation + training runs)
  • Submission groups and managed orchestration
  • Artifacts, checkpoints, and run lineage
  • Dashboard, API, and Python SDK
Get Pro

Pro+

For growing teams

$250/month

$250 monthly credits

  • Full platform access (simulation + training runs)
  • Submission groups and managed orchestration
  • Artifacts, checkpoints, and run lineage
  • Dashboard, API, and Python SDK
Get Pro+

Ultra

For high-volume teams

$950/month

$950 monthly credits

  • Full platform access (simulation + training runs)
  • Submission groups and managed orchestration
  • Artifacts, checkpoints, and run lineage
  • Dashboard, API, and Python SDK
Get Ultra