Application of #624 to the UK lane, filed now because #612's Frame-carrier rework is the cheapest moment to build it in — retrofitting after a UK equivalent of the run 5–7 week would cost what it cost the US side (~$350 and ~5 days for lessons a dev-scale run surfaces in minutes).
Ask: the UK national build gains an identity-bound uniform sample_fraction (same semantics as the US stacked pipeline: composition-preserving across survey inputs, donors always full, fraction + seed + realized counts bound into identity and receipts), with the three standard rungs — ~1% smoke (minutes, local; every phase executes through export), 10% dev (the boring-before-billed gate; battery comparisons meaningful on common fields), 1.0 (billed/shipping). No UK cloud dispatch until the dev rung is boring, with stated P(pass) logged per gate per the #624 discipline.
Natural home: the #612 increment structure — the carrier swap is already touching the materialization boundary this knob lives at. Sequencing is María's call; the ask is only that the knob exists before the first full-scale UK build, not after.
🤖 Generated with Claude Code
Application of #624 to the UK lane, filed now because #612's Frame-carrier rework is the cheapest moment to build it in — retrofitting after a UK equivalent of the run 5–7 week would cost what it cost the US side (~$350 and ~5 days for lessons a dev-scale run surfaces in minutes).
Ask: the UK national build gains an identity-bound uniform
sample_fraction(same semantics as the US stacked pipeline: composition-preserving across survey inputs, donors always full, fraction + seed + realized counts bound into identity and receipts), with the three standard rungs — ~1% smoke (minutes, local; every phase executes through export), 10% dev (the boring-before-billed gate; battery comparisons meaningful on common fields), 1.0 (billed/shipping). No UK cloud dispatch until the dev rung is boring, with stated P(pass) logged per gate per the #624 discipline.Natural home: the #612 increment structure — the carrier swap is already touching the materialization boundary this knob lives at. Sequencing is María's call; the ask is only that the knob exists before the first full-scale UK build, not after.
🤖 Generated with Claude Code