# description
Cloud GPU pricing normalised to $/petaFLOP-day across on-demand, spot, and reserved tiers. Throughput uses dense BF16 specs from Epoch AI ML Hardware (no 2:4 structured sparsity).

# items.properties.provider.description
Cloud provider slug (aws, azure, gcp, oci, coreweave, lambda)

# items.properties.instance_type.description
Provider instance / SKU identifier (e.g., p5.48xlarge)

# items.properties.pricing_model.description
Pricing tier (on_demand, spot, reserved_1yr, reserved_3yr)

# items.properties.cost_per_pflop_hour.description
Derived cost per dense BF16 PFLOP-hour (no 2:4 sparsity)

# items.properties.note.description
Provider-specific caveat (e.g., SKU does not offer 1yr RI)

# items.properties.data_source.description
Primary source attribution (e.g., AWS pricing page, ec2.shop JSON API)