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The Strategy Arena lifecycle is intentionally staged. Each stage has a different owner and a different evidence requirement.
Diagram of the AlphaEngine strategy lifecycle from submit through guarded eligibility

Lifecycle

1

Submit

The builder creates a candidate strategy for a supported market family.
2

Simulate

The system resolves official market data and execution policy, then emits reproducibility metadata.
3

Evaluate

Ranking evaluation computes utility, benchmark-adjusted score, CapitalScore, diagnostics, and eligibility output.
4

Score

The beta score is displayed publicly; CapitalScore remains a stricter robustness diagnostic.
5

Evidence

Replayable artifacts explain why the candidate ranked where it did.
6

Eligibility

Eligibility means the strategy passed configured gates. It is not a capital commitment.
7

Guarded path

Future deployment decisions remain constrained by vault rules and review.

1. Submit

The builder creates a candidate strategy for a supported market family. In public beta, the candidate is sent through the Strategy Arena API. In the encrypted intent path, protected inputs are submitted through an on-chain intent record and processed by the private operator runtime.

2. Simulate

simulation-service resolves the official market dataset and execution profile, runs strategy components through spot-strategies, applies execution adjustment through amm-math, validates invariants, and emits reproducibility metadata. The public competition profile uses server-controlled datasets, costs, and scoring windows so candidates are comparable.

3. Evaluate

ranking-evaluation computes scenario utility, benchmark-adjusted score, CapitalScore diagnostics, and eligibility output. Evaluation failures are typed and explicit.

4. Score

The beta score is the public display score returned by the evaluation endpoint: score=100×strategyUtilitymax(benchmarkUtility,0.0001)\mathrm{score} = 100 \times \frac{\mathrm{strategyUtility}}{\max(\mathrm{benchmarkUtility}, 0.0001)} CapitalScore is a stricter diagnostic for robustness across scenarios. It is not the same as contest scoring.

5. Evidence

Evidence is the set of replayable outputs that let another reader understand why a candidate ranked where it did:
  • simulation output hash,
  • benchmark utility,
  • utility breakdown,
  • eligibility reason codes,
  • report hash,
  • dataset and registry metadata.

6. Eligibility

Eligibility means a strategy passed configured gates. It is not a capital commitment.
Evidence creates eligibility. It does not guarantee capital.

7. Guarded path

Future guarded deployment should follow vault constraints for assets, size, execution permissions, and operational risk. The arena evidence is the input to that decision, not a bypass around it.

Scoring and benchmarks

Review beta score, CapitalScore, ContestScore, and private evaluation.

Guarded vaults

See how future capital review should consume evidence.

Eligibility, not allocation

Keep eligibility status separate from allocation commitments.