Local-only decision control
Know when a GPU procurement decision is no longer safe to rely on
Replay a signed-off shortlist against the current published catalog. Detect meaningful changes in price, availability, shortlist membership, evidence coverage, quote expiry, and fully loaded preference—then reopen only the review that the evidence requires.
- Buyer-controlled materiality
- Fail-closed evidence carry-forward
- No account, upload, background task, or false delivery receipt
Validated control loop
Reproduce, compare, challenge, route
The monitor does not merely compare timestamps. It reruns the decision and assurance contracts before classifying change.
- 1Validate
Recompute the prior assurance fingerprint from its typed evidence register.
- 2Replay
Run the exact source inputs against the current normalized catalog.
- 3Compare
Evaluate placement, conservative compute, availability, TCO, quote, and evidence changes.
- 4Invalidate safely
Carry evidence only across a stable placement identity and reset approvals after material events.
- 5Route
Produce an alert recommendation and updated local dossiers; no message is claimed sent.
Confidentiality boundary
Private dossiers remain in this tab
The two selected JSON files are read locally. Their inputs, costs, references, risks, and approvals are not uploaded, stored, placed in the URL, or sent to analytics. The monitor itself requests only the public current catalog at /data/gpu-prices.json; standard page telemetry separately records the public route, page type and slug without dossier values. Exports can contain commercial evidence: redact before sharing.
Decision revalidation workspace
Import the dated decision record
Maximum 2 MB per file. The assurance dossier must match the source decision fingerprint and evidence register exactly.
Dated control record
Decision monitor result
Change and invalidation events
Critical and high events are material. Informational drift remains visible without inventing urgency.
Current reproducible decision anchor
Compute is recalculated from the current catalog even when prior buyer evidence remains applicable.
- Current catalog
- Decision fingerprint
- Assurance status
- Assurance fingerprint
Evidence carry-forward boundary
Preserve the control record
Export, route, and challenge
JSON includes updated dossiers and typed evidence. Markdown is a compact routing memo. Inspect and redact either before sharing.
Operational boundary
What is automated—and what remains deliberately human
Automated here
- Prior dossier and evidence integrity validation
- Current deterministic shortlist replay
- Cost, availability, membership, quote, risk, and TCO comparison
- Evidence carry-forward and sign-off reset rules
- Alert recommendation and updated local dossier export
Not claimed
- Background scheduling, durable private storage, email, Slack, or ticket delivery
- Automatic proof that private quotes or contracts remain valid
- Capacity reservation, purchasing, payment, or contract acceptance
- Guaranteed performance, savings, availability, or complete market coverage
- Legal, security, tax, accounting, or procurement authorization