Builds the world
WorldSim turns your question into actors, incentives, constraints, evidence, channels, and measurable outcomes.
WorldSim
The simulation agent for consequential decisions.
Start a simulationBuilt to simulate decisions acrossPRODUCTGO-TO-MARKETFINANCELEGALPOLICY
New simulation
WORLDSIM / NEW WORLD
What should we simulate?
Describe the decision, the actors, and what success looks like. WorldSim constructs the rest.
WorldSim-1
LIVE SIMULATION
Run #01YouTube campaign launch
12,000 synthetic actors · 24 scenario forks · YouTube
HIGH INTENT
2,844SKEPTICAL
1,920DISCOVERY
4,308
2,844SKEPTICAL
1,920DISCOVERY
4,308
ATTENTION64%
TRUST63%
CONVERSION6.2%
CONFIDENCE63%
SIMULATED RECOMMENDATION
Lead with the proof-based creative for professional audiences. Introduce the emotional story after trust forms; frequency above 4.2 exposures increases fatigue.
00:01 · audience graph initialized00:02 · 4,440 behavior interactions resolved00:03 · 24 futures calibrated against evidence
THE BEST WAY TO REHEARSE THE REAL WORLD
From one prompt to a living system.
Forks possible futures
It runs alternative strategies in parallel and shows where behavior, competition, timing, and second-order effects diverge.
Explains the result
Every range comes with causal traces, confidence, evidence links, unsupported regions, and the next experiment to run.
One simulation agent.
Every consequential decision.
Start with natural language. Refine the population and evidence. Run thousands of interacting paths. Inspect what changed, why it changed, and what to test next.
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