Ousios
The Decision Brief ยท Sample

Ship AI blocker-clustering in v1 โ€” or manual tags first?

One decision, one fork โ€” framed to be defended in a year, not just decided today.
PREPARED WITH CADENCE (SYNTHETIC) ยท DECISION OWNER: HEAD OF PRODUCT ยท DEADLINE: v1 SCOPE FREEZE, FRI ยท OUSIOS LLC
Confidence High evidence is mostly known Moderate rests on a live assumption Low turns on an unknown

The decision โ€” one question with a real forkWhat we're actually deciding

Cadence is freezing v1 scope on Friday. The open question: does AI-powered blocker-clustering go in v1, or does v1 ship manual tags and add clustering in v2? It reads like a feature call; it's really a positioning call with an engineering cost attached. We pinned it to one fork, one owner, one deadline โ€” because a "decision" with no fork isn't a decision, and one with no date is a guess that never gets checked.

The recommendation โ€” up top, by designThe call, and how sure we are

Recommendation

Ship manual tags in v1; instrument for AI clustering in v2. Manual tags deliver the core "see what's blocked" value on Friday's timeline; the AI layer is a differentiator, not the product, and it's cheaper and safer to add once real tag data exists to train and evaluate against.

Committed review date: the v2 planning cycle (โ‰ˆ8 weeks) โ€” revisit with real usage data, or sooner if a competitor ships clustering first.

Confidence: MODERATE โ€” the recommendation rests on one live assumption (below); the strongest case against it is real, and named.

The options โ€” at least three, always including do-nothingWhat was actually on the table

OptionThe one-line case for it
A ยท AI clustering in v1Ships the differentiated "wow" on day one; the demo that drives early word-of-mouth. Highest upside, highest cost and risk.
B ยท Manual tags in v1, AI in v2 recDelivers the core value on the Friday freeze; defers the risky, data-hungry AI layer to when there's data to build it on.
C ยท Do nothing (no blocker view in v1)The honest baseline. Protects the timeline completely, but ships a v1 that doesn't address the #1 user complaint. Weighed, then rejected.

A fourth "buy a clustering API" option was generated and cut โ€” it's really two decisions bundled (build-vs-buy is its own brief), and no vendor covers Cadence's blocker taxonomy.

The evidence โ€” sorted honestly, so no assumption ships as a factKnown / Assumed / Unknown

Known

  • Blocked-work visibility is the #1 request in v1 user interviews (14 of 22).
  • Manual tagging is ~1 sprint; AI clustering is ~3 sprints + an eval harness.
  • Friday's freeze is fixed โ€” the launch date is contractually committed.

Assumed โ€” flagged

  • The AI "wow" is what drives word-of-mouth. Plausible, unproven โ€” the whole recommendation turns on this.
  • Clustering trained on manual-tag data will be as good in v2. Assumed, not tested.

Unknown

  • Whether a competitor ships clustering inside our v2 window.
  • Real tag volume per team โ€” we need v1 data to size the v2 model.

The weighted matrix โ€” informs the call, doesn't make itOptions against what matters for this decision

Criterion (weight)A ยท AI in v1B ยท Manual, AI v2C ยท Do nothing
Hits Friday freeze (×3)At riskYesYes
Solves the #1 user need (×3)FullyCore of itNo
Differentiation / "wow" (×2)HighDeferredNone
Build risk / eval burden (×2)HighLowNone
Weighted readStrong-but-fragileBest balanceSafe-but-empty

The matrix points at B โ€” but a single number never decides a nuanced call. It informs the recommendation; the judgment (and the case against) makes it.

The Strongest Case Against โ€” mandatory, built in, not bolted onIf this recommendation is wrong in a year, here's why

The pre-mortem for shipping manual first

The strongest honest argument against B: shipping manual tags makes Cadence "the manual one." The day-one AI "wow" is precisely what earns the early demos, press, and word-of-mouth that manual tagging never sparks โ€” and that flywheel is hard to restart in v2. If clustering is cheaper to build than we think, and a competitor leads with it, we will have traded the narrative to save three sprints.

  • The assumption this attacks: that the "wow" can wait for v2 without ceding the category story. That is the one belief the whole call rests on.
  • The trigger that flips the call: if a competitor ships clustering before our v2, or if an eval shows clustering is ~1 sprint (not 3), re-open this brief immediately โ€” don't wait for the scheduled review.

A confident AI answer would have handed you option B and stopped. The case against is the deliverable โ€” it's what lets you defend the call later, or change it early.

The discipline, made visibleWhy this isn't "ask AI what to do"

AI expands the option set and drafts the steelman fast. It cannot rate its own honesty โ€” so the discipline is forcing the moves a satisfying answer skips.

  1. Frame one question with a fork Not "should we grow?" โ€” a real either/or, with an owner and a deadline.
  2. Generate real options, incl. do-nothing At least three; kill the strawmen; keep the live ones.
  3. Sort evidence known / assumed / unknown No assumption is allowed to pose as a fact.
  4. Weight the trade-offs Score against what matters for this call; let the matrix inform, not decide.
  5. Recommend + rate confidence + steelman the rejection A clear call, how sure, and the strongest case against it โ€” plus a committed review date.
Ask an AI "what should we do?"This brief
One confident answer, instantlyReal options, including do-nothing
Assumptions smuggled in as factsKnown / assumed / unknown, split honestly
No sense of how sure it isA stated confidence level
Never argues against its own pickThe Strongest Case Against, mandatory
Feels like a decisionIs one you can defend โ€” or revisit on a date

A recommendation you can't defend later isn't worth paying for. The structure is the product.

SAMPLE / SYNTHETIC ยท The Cadence blocker-clustering decision is invented to demonstrate the method; no real company, person, or number is referenced. Options, evidence, and the case against are illustrative of the discipline. ยท Method: Ousios Decision Briefing Document (spec 17 + SOP-07) ยท The Architect (secondary The Closer) ยท Aspen Grove brand ยท Ousios LLC ยท 2026-07-13