SharkTank — Changelog

2026-08-07

Project inception — SharkTank product proposal created
Business proposal deployed to proposals.iamgmb.com/sharktank (11 sections, red accent, pipeline diagram)
Mockup landing page deployed to mockup.iamgmb.com/sharktank/ (dark theme, upload form, pipeline visual)
Added to proposals index with red left border
Shark Tank pipeline skill finalized: Sonar → Sonnet → Opus+GPT+Gemini (3-judge majority)
Domain research: verdicttank.com (free), tankshark.ai (free), sharkreview.io (free)
Project repo initialized at /root/projects/sharktank/

First dogfood: ran SharkTank's own proposal through the full pipeline
Verdict: 3/3 Unanimous Conditional Go
Phase 1 (Sonar): No direct competitor found — cross-vendor architecture is novel
Phase 2 (Sonnet 5): 4/10 average — 4 fatal flaws: trademark, pricing, financial model, no validation
Phase 3a (Opus 4.8): Ratified 85% of Sonnet — pricing > name in priority, rejected co-founder as condition
Phase 3b (GPT-5.6 Luna): Caught overage incentive flaw, compound reliability risk (97.5% = 18hr/mo downtime)
Phase 3c (Gemini 2.5 Pro): Meta-layer insight, training-data recursion (Year 3), liability asymmetry, SEO desert
Critical review addendum: https://mockup.iamgmb.com/sharktank/critical-review.html
Priority-ranked 11-item action plan with reconciled timeline (Apr 2027 paid launch)
Novel insights: product IS content, verdict confidence scoring, degraded-mode fallback needed