Fully Canonical Mission Batch 22

Batch 22 promotes 4 analyser-approved missions unlocked by the lossless official patient contract.

Batch result

ID	Mission	Generator	Maximum patients	Average credits
749	Carbon monoxide poisoning in a school	firehouse_missions	25	6,000
793	Lightning strike at event	firehouse_missions	50	5,000
794	Tram derailed	firehouse_missions	50	2,440
795	Bridge collapse (major)	firehouse_missions	50	20,115

Evidence safeguards

• Every record was selected by the evidence-safe candidate analyser after all resource, prerequisite, relationship and patient blockers were cleared.
• Patient maxima and optional minima, specialisation captions and IDs, UK codes, transport and critical-care probabilities, first-responder probability and end-of-mission generation flags are preserved exactly when published.
• Resource probabilities remain distinct from patient probabilities.
• Duplicate relationship multiplicity, variants, overlays, unsupported generators and unmapped keys remain blocked.
• Strict resource-key and patient equivalence are mandatory for every promotion.

Coverage movement

Before Batch 22
Canonical records:       246
Direct ID matches:       229
Fully canonical:         188
Remaining to canonical:  874

After Batch 22
Canonical records:       250
Direct ID matches:       233
Fully canonical:         192
Remaining to canonical:  870

Batch 22 raises identity coverage to 21.94% and fully canonical coverage to 18.08%.

Promotion decisions are stored in:

data/uk/mission-verification-batches/fully-canonical-fire-batch-22.json