01 / IMPLEMENTATION & CONTRIBUTION
What the work involves
Donald built the Python backend, integrated perception and adjudication components, repaired conformance logic, and iterated the review interface. Perception and vision-language models are upstream integrations.
Technical depth
SOP steps form a DAG; sustained observations debounce noisy detections. Mandatory-ancestor precedence distinguishes alternate paths, skipped steps, and late wrong-order completions. Soft-DTW is downsampled and normalized to bound per-frame work. Evidence clips feed a second-opinion adjudicator, with a hash-chained audit ledger and SQLite/Postgres seams.
The project family
aisop02 / RESULTS
What came out of it
The prototype connects few-shot registration, step conformance, video evidence, adjudication, persistence, and a review console. Its documented mock-perception acceptance scenario deliberately skips assembly step C to exercise procedure checking.
03 / SUPPORTING EVIDENCE
Follow the source
Implementation notes, project records, and supporting artifacts.
Source context & project scope
Mock CPU backends are the default. Real GPU inference and industrial deployment were not demonstrated by this audit.
The current natural-language SOP compiler is a deterministic keyword parser; its LLM-backed compiler is a TODO seam despite broader product-language claims.
Qwen2.5-VL 3B uses an opt-in NF4 4-bit adapter with visual-token bounds; parser tests do not establish real model accuracy.
Field-signal adapters are stubs; production safety or defect-reduction outcomes are not established.
Product surfaces, module layout, mock default, optional real backends, and skipped-step acceptance demo.
SOURCE · 2026-09-17DAG mandatory ancestors, three-frame persistence, skip/wrong-order reclassification, bounded normalized soft-DTW.
SOURCE · 2026-09-17Lazy-loaded Qwen2.5-VL, NF4 quantization, bounded visual input and generation, uncertainty-preserving output parsing.
SOURCE · 2026-09-17Donald Shen commits for backend implementation, integration, and confirmed bug repairs.
SOURCE · 2026-09-17