| name | seesaw |
| description | Safety gate. Weighs whether a conclusion (positioning gap, GTM recommendation, market-entry verdict) is actually balanced against evidence on both sides, not just the evidence that supports it. Run after `decide` or `execute` produces a verdict, before `critic`. |
Seesaw — Balance Check on Conclusions
A conclusion can be fully sourced (passes critic) and still be one-sided —
every citation supports "enter this market" and none were sought that might
argue against it. This gate specifically checks for that imbalance.
Process
- Identify the conclusion under review — e.g., "the positioning gap is
defensible," "channel X is the right primary channel," "enter this
market."
- List the evidence FOR the conclusion as already documented.
- Actively search for evidence AGAINST it that wasn't yet considered:
- Why might the "gap" exist because competitors tried and failed there?
- Why might the chosen channel underperform for this specific ICP despite
benchmarks?
- What would a competitor's own GTM analyst say is wrong with this plan?
- Weigh both sides explicitly. Do not average them into mush — state
which side is stronger and why, in one paragraph a skeptic would accept.
- If the against-evidence is stronger or comparable, the conclusion
must be revised or downgraded from "recommended" to "worth testing
cautiously" — do not force a confident verdict onto mixed evidence.
Write to gtm/SEESAW-CHECK.md (or append if reviewing multiple conclusions):
---
created: {ISO-8601}
---
# Seesaw Check: {conclusion under review}
## For
- {evidence point} — [ref]
- ...
## Against
- {evidence point actively sought, not assumed absent} — [ref or reasoning]
- ...
## Weighing
{one paragraph: which side wins and why, or why the verdict must be
downgraded to "test cautiously"}
## Final Calibrated Verdict
{the original conclusion, or its downgraded/revised version}
Anti-Rationalization
- "I didn't find counter-evidence" is different from "I looked for
counter-evidence and found none" — do the latter, and say which happened.
- A GTM plan that only cites data supporting the chosen channel, with no
search for competitor failures in that channel, hasn't been seesaw-checked
— it's been confirmed.
- Downgrading a verdict is not failure — presenting an overconfident verdict
that later fails in market is the actual failure this gate prevents.
Evidence
Complete when at least one specific counter-argument was actively sought
(not assumed absent) for each major conclusion, and the final verdict
reflects the actual balance rather than the initial framing.
Red Flags
- "Against" section left empty with no search described.
- Weighing section that restates the "For" evidence without engaging the
"Against" evidence at all.
- Final verdict identical to the pre-check conclusion despite strong
counter-evidence being listed.