Validate all crucible-ready success criteria

[jmeyer1980]

Description

Verify all 8 success criteria from the roadmap are met before marking the system as crucible-ready.

Success Criteria Checklist

• Data realism: Model trained on 1000+ real alloys from Materials Project with clear stability criterion (E_hull ≤ 0.1)
• Physics transparency: Can see WHY a material is recommended (thermodynamic stability, synthesizability probability, equipment fit, cost-benefit)
• Composition validity: CSV tells exactly how many grams of each element to weigh for 100g batch
• Uncertainty bounds: High-confidence vs exploratory candidates clearly flagged, with in-distribution status
• Export precision: Can print CSV and walk into shop with concrete plan
• Feedback closure: Outcomes (success/failure) are logged and influence future predictions
• Model transparency: Can see accuracy, precision, recall, CV metrics in Model Diagnostics
• Equipment match: Recommendations fit actual equipment (arc melter, furnace, etc.)

Verification Steps

• Review each criterion systematically
• Document evidence for each (screenshot, log output, CSV sample)
• Get sign-off from at least one metallurgist or domain expert
• Create final validation report

Acceptance Criteria

• All 8 criteria are demonstrably met
• Documentation proves each criterion
• System is ready for real-world use

Estimate: 1 hour