ALL MEMOS Download .docx

TITAN Advisors Memo Index — 2026-04-21 Session

All memos produced in this session, one place. Updated as new memos land.

---

Strategic / Architectural

1. DARWIN Model-Tiering Proposal v1

File: F:/TITAN/plans/advisors/DARWIN-MODEL-TIERING-PROPOSAL-v1-2026-04-21.md

Summary: ..._SUMMARY.md

Words: ~3,820

Core recommendation: Split crisis-detection (TC1) + Chat Sentinel (TC2) into dedicated variant categories immediately. Hold TC4 (reflective mirroring) on Sonnet 4.6 indefinitely. Stage Opus 4.7 for TC6 (crisis flow) Month 2 with pre-wired client-side acknowledgment to mask 2,500ms latency.

Status as of 2026-04-21: Top-1 recommendation (TC1/TC2 split) APPLIED via variants.py crisis_detector_model + sentinel_model categories. TC4/TC6 recommendations queued for Harnoor review.

2. Voice M2 Tech Memo v1

File: F:/TITAN/plans/advisors/VOICE-M2-TECH-MEMO-v1-2026-04-21.md (in-flight)

Summary: ..._SUMMARY.md

Scope: Sub-300ms upgrade path from M1 SSE → M2 WebSocket + Nova Sonic OR Sesame CSM-1B. 4-phase migration, latency budget per hop, cost model, rollback strategy.

3. Feedback Signal v2 Design Memo

File: F:/TITAN/plans/advisors/FEEDBACK-SIGNAL-v2-MEMO-2026-04-21.md (in-flight)

Summary: ..._SUMMARY.md

Scope: What replaces the removed per-bubble emoji reactions for zero-friction feedback. Options scored on friction × signal quality × false-positive rate × fit with Silent Infinity's slow/contemplative voice.

---

Operational / Agent-Lifecycle

4. HERALD Weekly Rhythm v1

File: F:/TITAN/plans/agents/HERALD-WEEKLY-RHYTHM-v1.md (in-flight)

Artifacts: herald-cron-registration.json, herald-audit-2026-04-21.md (first-run), herald-leaderboard-template.csv

Scope: Monday dormant-task sweep, Tuesday red-team audit, Wednesday code-quality pass, Thursday variant-rollout review, Friday week-in-review, Sunday leaderboard. Escalation policy. Self-modification guardrails.

---

Earlier in Session (Reference)

5. Modularity / Portability / Variant Architecture

File: F:/TITAN/plans/advisors/MODULARITY-PORTABILITY-VARIANT-ARCHITECTURE-2026-04-21.md

Words: ~7,200

Scope: PhD-level spec of the Prime Directive — how modular/variant-swappable/env-configurable/portable-off-AWS is implemented. Grounds in 11 canonical refs (Wiggins, Cockburn, Martin, Hodgson, GoF, Fowler, Young, CNCF, Burns, Kleppmann, Nygard).

6. Topic-Subtopic-Emoji Patent Analysis (ESDI)

File: F:/TITAN/plans/advisors/TOPIC-SUBTOPIC-EMOJI-PATENT-ANALYSIS-2026-04-21.md

Scope: Novelty + obviousness analysis of the Emotional Scaffolding Disclosure Interface. Closest prior art: US10445425B2 (canned responses + emoji, 2019). Distinguishable on hierarchy + LLM context injection + affective family. Estimated 45-60% allowance probability. Recommended provisional by May 21, 2026.

7. IP / Trademark / Registrations Checklist

File: F:/TITAN/plans/IP-TRADEMARK-REGISTRATIONS-CHECKLIST-2026-04-21.md

Scope: Filings to consider: utility provisional (ESDI), design patent (UI), trademark (Silent Infinity word + logo), copyright registrations (prompt catalogs), DMCA agent, domain sweep.

8. Business Model + Pricing v2

File: F:/TITAN/plans/advisors/BUSINESS-MODEL-PRICING-v2-2026-04-21.md

Scope: Claude-aligned pricing: Free / Plus $20 / Max $100 / Team $30 / Enterprise. Unit economics with voice + prompt caching. Math re-checked after v1 flags.

9. Agent Roles Update

File: F:/TITAN/plans/advisors/AGENT-ROLES-UPDATE-2026-04-21.md

Scope: HERALD expanded to Architect + Systems Designer. GUIDE 2→12h/week. SAGE 1→16h/week. DARWIN 3→10h/week. Work items reassigned from FORGE+HERALD to underutilized agents.

10. Perceived Latency / Animation / UI Masking Tricks

Files:

Scope: Ghost-character teaser, streaming shimmer, presence orb states, breathing animations. Landing tactics for 400-900ms gaps.

---

How to use this index