Second agent pass matched the LABS_SPEC brief more precisely:
- Act I renamed to 'Design Ledger Archaeology' — reads actual ledger history,
computes per-domain constraint hit rate, renders radar chart + bar chart
- Act II is 'The Final Architecture Challenge' with 6 simultaneous scorecard
constraints (accuracy, P99, DP, adversarial, carbon, fault tolerance)
- Stakeholder scenario: Chief Architect / Principal Engineer promotion framing
- Medical fleet (1000 hospitals, 100k inferences/day) as the deployment target
- Curriculum journey timeline grid (all 33 labs) in closing section
- All constants match spec: FLEET_SIZE_NODES=1000, COAL_CI_G_KWH=820, etc.
Add all Vol1 (labs 01-16) and Vol2 (labs 01-17) interactive Marimo labs
as the first full first-pass implementation of the ML Systems curriculum labs.
Each lab follows the PROTOCOL 2-Act structure (35-40 min):
- Act I: Calibration with prediction lock → instruments → overlay
- Act II: Design challenge with failure states and reflection
Key pedagogical instruments introduced progressively:
- Vol1: D·A·M Triad, Iron Law, Memory Ledger, Roofline, Amdahl's Law,
Little's Law, P99 Histogram, Compression Frontier, Chouldechova theorem
- Vol2: NVLink vs PCIe cliff, Bisection BW, Young-Daly T*, Parallelism Paradox,
AllReduce ring vs tree, KV-cache model, Jevons Paradox, DP ε-δ tradeoff,
SLO composition, Adversarial Pareto, two-volume synthesis capstone
All 35 staged files pass AST syntax verification (36/36 including lab_00).
Also includes:
- labs/LABS_SPEC.md: authoritative sub-agent brief for all lab conventions
- labs/core/style.py: expanded unified design system with semantic color tokens
