# 🧠 LLM Cost Router — Brainstorming Session

**Facilitator:** Carson (Elite Brainstorming Specialist)  
**Date:** February 28, 2026  
**Product:** LLM Cost Router & Optimization Dashboard  
**Target:** Bootstrap SaaS, $5K–$50K MRR  
**Session Goal:** 100+ ideas across problem space, solutions, differentiation, and risk

---

## Phase 1: Problem Space Exploration

*"Alright team, let's start with the PAIN. What hurts? What keeps the CFO up at night? What makes the engineer cringe when they open the billing console? No idea is too small — if it stings, say it!"*

### Direct Cost Pain Points (Classic Brainstorm — Free Association)

1. **"GPT-4 for everything" syndrome** — Teams default to the most powerful model for every request, including trivial ones like formatting JSON or generating slugs. 60%+ waste.
2. **No per-feature cost attribution** — The monthly OpenAI bill is $12K but nobody knows if it's the chatbot, the summarizer, or the code review tool burning cash.
3. **No per-team/per-developer attribution** — Engineering teams share API keys. Who's running expensive experiments? Nobody knows.
4. **Surprise billing spikes** — A prompt engineering experiment goes wrong, retries in a loop, $3K gone in an hour. No alerts.
5. **Token estimation is broken** — Developers can't predict cost before sending a request. Tokenizer counts are approximate and vary by model.
6. **Retry storms** — Failed requests retry with exponential backoff but still burn tokens on partial completions. The cost of failures is invisible.
7. **Prompt bloat over time** — System prompts grow as features are added. Nobody audits prompt length. A 4,000-token system prompt on every request adds up fast.
8. **Context window stuffing** — RAG pipelines stuff maximum context "just in case." Sending 100K tokens when 10K would suffice.
9. **Streaming cost opacity** — Streaming responses make it harder to track per-request cost in real-time.
10. **Multi-provider bill reconciliation** — Teams using OpenAI + Anthropic + Google + Cohere get 4 separate bills with different billing models. No unified view.

### Hidden Costs Nobody Talks About (Reverse Brainstorm — "What costs are we pretending don't exist?")

11. **Latency cost** — Using GPT-4o when GPT-4o-mini would respond 3x faster. The user experience cost of slow responses is real but unmeasured.
12. **Developer time debugging model issues** — Hours spent figuring out why Claude gave a different answer than GPT. The human cost of multi-model chaos.
13. **Opportunity cost of model lock-in** — Teams build around one provider's API quirks. Switching costs grow silently.
14. **Compliance cost of untracked AI usage** — Shadow AI: developers using personal API keys. No audit trail. SOC 2 auditors will ask about this.
15. **Embedding re-computation cost** — Changing embedding models means re-embedding your entire corpus. Nobody budgets for this.
16. **Fine-tuning waste** — Teams fine-tune models that become obsolete in 3 months when a better base model drops.
17. **Testing/staging environment costs** — Running the same expensive models in dev/staging as production. Nobody sets up model tiers per environment.
18. **Prompt iteration cost** — The R&D cost of trying 50 prompt variations against GPT-4o to find the best one, when you could test against a cheap model first.
19. **Cache miss cost** — Identical or near-identical requests hitting the API repeatedly. Semantic caching could eliminate 20-40% of calls.
20. **Overprovisioned rate limits** — Paying for higher rate limit tiers "just in case" when actual usage is 10% of capacity.

### Workflow Waste (SCAMPER — Substitute, Combine, Adapt, Modify, Put to other use, Eliminate, Reverse)

21. **Summarize-then-analyze chains** — Step 1 summarizes with GPT-4o, Step 2 analyzes the summary with GPT-4o. Step 1 could use a tiny model.
22. **Classification tasks on large models** — Binary yes/no classification sent to a $15/M-token model when a $0.10/M-token model gets 98% accuracy.
23. **Batch jobs running synchronously** — Nightly batch processing using real-time API pricing instead of batch API discounts (OpenAI batch API is 50% cheaper).
24. **Redundant safety checks** — Multiple layers of content moderation each calling an LLM, when one dedicated moderation endpoint would suffice.
25. **Verbose output requests** — Asking for detailed explanations when the downstream consumer only needs a JSON object. Paying for output tokens nobody reads.
26. **Translation chains** — Translating content through English as an intermediary when direct translation would be cheaper and better.

### "Zero Waste AI" Vision (Analogy Thinking — "What would a Toyota Production System for AI look like?")

27. **Just-in-time model selection** — Like JIT manufacturing: use exactly the right model at exactly the right time, no inventory (no over-provisioning).
28. **Kanban for AI requests** — Visualize the flow of requests, identify bottlenecks, limit work-in-progress to prevent cost spikes.
29. **Kaizen for prompts** — Continuous improvement: every prompt gets reviewed monthly for token efficiency.
30. **Andon cord for AI spend** — Any team member can pull the cord (trigger an alert) when they notice unusual AI spending.
31. **Value stream mapping for LLM pipelines** — Map every LLM call in a workflow, identify which ones add value vs. waste.
32. **Poka-yoke (mistake-proofing)** — Guardrails that prevent sending a 100K-token request to GPT-4o when the task is simple classification.

---

## Phase 2: Solution Space Explosion

*"NOW we're cooking! Phase 1 gave us the pain — Phase 2 is where we go WILD with solutions. I want quantity over quality. Bad ideas welcome. TERRIBLE ideas celebrated. The worst idea in the room often leads to the best one. Let's GO!"*

### Routing Strategies (Classic Brainstorm + SCAMPER)

33. **Complexity-based routing** — Analyze the prompt: simple extraction → cheap model, multi-step reasoning → expensive model. Use a tiny classifier to decide.
34. **Latency-based routing** — User-facing requests get fast models, background jobs get cheap-but-slow models.
35. **Quality-threshold routing** — Define acceptable quality per task type. Route to the cheapest model that meets the threshold.
36. **Cascading routing** — Try the cheapest model first. If confidence is low, escalate to the next tier. Only pay for expensive models when needed.
37. **Time-of-day routing** — Use batch APIs during off-peak hours. Route to providers with lower pricing during their off-peak.
38. **Geographic routing** — Route to the nearest/cheapest regional endpoint. EU requests to EU-hosted models for compliance + cost.
39. **Token-budget routing** — Set a per-request token budget. Router picks the best model that fits within budget.
40. **Ensemble routing** — For critical requests, send to 2 cheap models and compare. Only escalate to expensive model if they disagree.
41. **Historical performance routing** — Track which model performs best for each task type over time. Route based on empirical data, not assumptions.
42. **A/B test routing** — Automatically A/B test models for each task. Converge on the cheapest one that maintains quality metrics.
43. **Fallback chain routing** — Primary model → fallback 1 → fallback 2. Automatic failover on rate limits, outages, or quality drops.
44. **Priority queue routing** — High-priority requests get premium models immediately. Low-priority requests queue for batch processing.
45. **Semantic similarity routing** — If a similar prompt was answered recently, return cached result or route to cheapest model for minor variations.

### Dashboard Features (Mind Map Explosion)

46. **Real-time spend ticker** — Live-updating cost counter like a stock ticker. Per-model, per-team, per-feature.
47. **Cost attribution by feature/endpoint** — Tag each API call with metadata (feature, team, environment). Drill down in dashboard.
48. **Spend forecasting** — ML-based projection: "At current rate, you'll spend $X this month." With confidence intervals.
49. **Anomaly detection alerts** — "Your summarization pipeline cost 400% more than usual today." Slack/email/PagerDuty integration.
50. **Model comparison reports** — "Switching your classification task from GPT-4o to Claude Haiku would save $2,100/month with <1% quality drop."
51. **Prompt efficiency scoring** — Score each prompt template on tokens-per-useful-output. Identify bloated prompts.
52. **Savings leaderboard** — Gamify cost optimization. "Team Backend saved $3,200 this month by switching to cascading routing."
53. **Budget guardrails** — Set hard/soft limits per team, per feature, per day. Auto-throttle or alert when approaching limits.
54. **Invoice reconciliation** — Match your internal tracking against provider invoices. Flag discrepancies.
55. **Carbon footprint tracking** — Estimate CO2 per model per request. ESG reporting for AI usage.
56. **ROI calculator per AI feature** — "Your chatbot costs $4K/month and handles 10K conversations. That's $0.40/conversation vs. $8/conversation for human support."
57. **Token waste heatmap** — Visual heatmap showing where tokens are wasted: long system prompts, verbose outputs, unnecessary context.
58. **Provider health dashboard** — Real-time status of each LLM provider. Latency, error rates, rate limit utilization.
59. **Cost-per-quality scatter plot** — Plot each model's cost vs. quality score for your specific tasks. Find the Pareto frontier.

### Developer Experience (Random Word Association — "SDK" + "magic" + "invisible")

60. **OpenAI-compatible proxy** — Drop-in replacement. Change your base URL, everything else stays the same. Zero code changes.
61. **One-line SDK wrapper** — `import { llm } from 'costrouter'; llm.chat(...)` — wraps OpenAI/Anthropic/Google SDKs transparently.
62. **CLI tool** — `costrouter analyze` scans your codebase, finds all LLM calls, estimates monthly cost, suggests optimizations.
63. **VS Code extension** — Inline cost estimates next to LLM API calls. "This call costs ~$0.003 per invocation."
64. **Middleware/interceptor pattern** — Express/FastAPI middleware that automatically wraps outgoing LLM calls.
65. **Terraform/Pulumi provider** — Define routing rules as infrastructure code. Version-controlled cost policies.
66. **GitHub Action** — PR comment: "This change adds a new GPT-4o call in the hot path. Estimated cost impact: +$1,200/month."
67. **Playground/sandbox** — Test prompts against multiple models simultaneously. See cost, latency, and quality side-by-side before deploying.
68. **Auto-generated migration guides** — "To switch from OpenAI to Anthropic for this task, change these 3 lines."
69. **Prompt optimizer** — Automatically compress prompts to use fewer tokens while maintaining output quality.
70. **Request inspector/debugger** — Chrome DevTools-style inspector for LLM requests. See tokens, cost, latency, routing decision for each call.

### Business Model Variations (Worst Possible Idea → Invert)

71. **% of savings** — "We saved you $5K this month, we keep 20%." Aligned incentives. Risk: hard to prove counterfactual.
72. **Flat per-request fee** — $0.001 per routed request. Simple, predictable. Scales with usage.
73. **Freemium with usage cap** — Free for <$100/month LLM spend. Paid tiers for higher volume.
74. **Open-core** — OSS proxy (routing engine) + paid dashboard/analytics/team features.
75. **Seat-based** — $29/developer/month. Simple for procurement.
76. **Spend-tier pricing** — Free for <$500 LLM spend, $49/mo for <$5K, $199/mo for <$50K, custom for enterprise.
77. **Reverse auction model** — (Wild!) Providers bid for your traffic. You get the lowest price automatically.
78. **Insurance model** — "Pay us $X/month, we guarantee your LLM costs won't exceed $Y." We eat the risk.
79. **Worst idea → invert: Charge per dollar WASTED** — Actually... a "waste tax" that donates to charity could be a viral marketing hook.

### Integration Approaches (Analogy — "How do CDNs work? Apply that to LLM routing")

80. **CDN-style edge proxy** — Deploy routing logic at the edge (Cloudflare Workers). Lowest latency routing decisions.
81. **DNS-style resolution** — `gpt4o.costrouter.ai` resolves to the cheapest equivalent model. Change DNS, not code.
82. **Service mesh sidecar** — Kubernetes sidecar that intercepts LLM traffic. Zero application changes.
83. **Browser extension for AI tools** — Intercept ChatGPT/Claude web UI usage. Track and optimize even manual usage.
84. **Webhook-based** — Send us your LLM logs via webhook. We analyze and recommend. No proxy needed (analytics-only mode).
85. **LangChain/LlamaIndex plugin** — Native integration with the most popular AI frameworks.
86. **OpenTelemetry collector** — Export LLM telemetry via OTel. Fits into existing observability pipelines.

### Wild Ideas (Lateral Thinking — "What if we had no constraints?")

87. **AI agent that negotiates volume discounts** — Bot that contacts LLM providers, negotiates enterprise pricing based on your aggregated usage across customers.
88. **Semantic response cache** — Cache responses by semantic similarity, not exact match. "What's the capital of France?" and "France's capital city?" return the same cached response.
89. **Predictive pre-computation** — Analyze usage patterns, pre-generate likely responses during off-peak hours at batch pricing.
90. **Model distillation-as-a-service** — Automatically fine-tune a small model on your specific tasks using your GPT-4o outputs. Replace the expensive model with your custom cheap one.
91. **LLM futures market** — (Truly wild) Let companies buy/sell LLM compute futures. Lock in pricing for next quarter.
92. **Cooperative buying group** — Pool small companies' usage to negotiate enterprise pricing collectively.
93. **Response quality bounty** — Users flag bad responses. The system learns which model/prompt combos fail and routes around them.
94. **"Eco mode" for AI** — Like phone battery saver. One toggle: "optimize for cost." Automatically downgrades all non-critical AI calls.
95. **AI spend carbon offset marketplace** — Track AI carbon footprint, automatically purchase offsets. ESG compliance built-in.
96. **Prompt compression engine** — Automatically rewrite prompts to be shorter while preserving intent. Like gzip for prompts.
97. **Multi-turn conversation optimizer** — Detect when a conversation can be summarized and continued with a cheaper model mid-stream.
98. **Self-hosted model recommender** — "Based on your usage, hosting Llama 3 on a $2K/month GPU would save you $8K/month vs. API calls."

---

## Phase 3: Differentiation & Moat

*"Okay beautiful people, we've got a MOUNTAIN of ideas. Now let's get strategic. What makes this thing DEFENSIBLE? What stops someone from cloning it in a weekend? What makes customers STAY? This is where we separate a feature from a business."*

### Data Moats (Analogy — "What's Waze's moat? User-generated traffic data.")

99. **Routing intelligence network effect** — Every request teaches the router which model is best for which task. More customers = better routing = more savings = more customers. Flywheel.
100. **Cross-customer benchmarking** — "Companies like yours typically save 40% by routing classification to Haiku." Anonymized aggregate intelligence.
101. **Task-type performance database** — The world's largest dataset of "model X performs Y% on task type Z at cost W." Nobody else has this.
102. **Prompt efficiency corpus** — Anonymized library of optimized prompts. "Here's a 40% shorter version of your system prompt that performs identically."

### Switching Costs (SCAMPER — What can we Combine to increase stickiness?)

103. **Historical analytics lock-in** — 6 months of cost data, trends, and forecasts. Leaving means losing your analytics history.
104. **Custom routing rules** — Teams invest time configuring routing policies. That configuration is valuable and non-portable.
105. **Team workflows built around alerts** — Budget alerts, anomaly detection, Slack integrations — all wired into team processes.
106. **Compliance audit trail** — SOC 2 auditors accept your cost attribution reports. Switching means rebuilding compliance evidence.

### Technical Moats

107. **Proprietary complexity classifier** — A fast, accurate model that classifies prompt complexity in <5ms. Hard to replicate without massive training data.
108. **Real-time model benchmarking** — Continuously benchmark all models on standardized tasks. Know within hours when a model's quality changes (post-update regressions).
109. **Provider relationship advantages** — Early access to new models, volume discounts passed to customers, beta features.
110. **Multi-cloud routing optimization** — Optimize across AWS Bedrock, Azure OpenAI, Google Vertex, and direct APIs simultaneously. Complex to build, easy to use.

### Brand & Community Moats

111. **"AI FinOps" category creation** — Own the category name. Be the Datadog of AI cost management.
112. **Open-source proxy as top-of-funnel** — OSS routing engine gets adoption. Paid dashboard converts power users. Community contributes routing strategies.
113. **Public AI cost benchmarks** — Publish monthly "State of AI Costs" reports. Become the trusted source. Media coverage → brand → customers.
114. **Developer community & marketplace** — Community-contributed routing strategies, prompt optimizers, integrations. Ecosystem lock-in.
115. **Integration partnerships** — Official partner with LangChain, LlamaIndex, Vercel AI SDK. "Recommended cost optimization tool."

---

## Phase 4: Anti-Ideas & Red Team

*"Time to put on our black hats. I want you to DESTROY this idea. Be ruthless. Be the VC who says no. Be the competitor who wants to crush us. Be the customer who churns. If we can survive this gauntlet, we've got something real."*

### Why This Could FAIL (Reverse Brainstorm — "How do we guarantee failure?")

116. **Race to zero pricing** — LLM providers keep cutting prices. If GPT-4o becomes as cheap as GPT-4o-mini, routing adds no value. The savings disappear.
117. **Provider lock-in by design** — OpenAI, Anthropic, and Google actively discourage multi-provider usage. Proprietary features (function calling formats, vision capabilities) make routing harder.
118. **"Good enough" built-in solutions** — OpenAI launches their own cost dashboard and routing. They have all the data already. Why would they let a third party capture this value?
119. **Latency overhead kills adoption** — Adding a proxy hop adds latency. For real-time chat applications, even 50ms matters. Developers won't accept the tradeoff.
120. **Trust barrier** — "You want me to route ALL my LLM traffic through your proxy? Including my proprietary prompts and customer data?" Security/compliance teams will block this.
121. **Small market initially** — Only companies spending >$1K/month on LLMs care about optimization. That's a smaller market than it seems in 2026.
122. **Open-source competition** — LiteLLM already exists as an OSS proxy. A well-funded OSS project could eat the market before a SaaS gains traction.
123. **Model convergence** — If all models become equally good and equally priced, routing intelligence has no value.

### Biggest Risks

124. **Single point of failure risk** — If the router goes down, ALL LLM calls fail. Customers won't accept this for production workloads without extreme reliability guarantees.
125. **Data privacy liability** — Routing means seeing all prompts and responses. One data breach and the company is dead. GDPR, HIPAA, SOC 2 all apply.
126. **Accuracy of complexity classification** — If the router sends a complex task to a cheap model and it fails, the customer blames you, not the model.
127. **Provider API changes** — OpenAI changes their API format, your proxy breaks. You're now maintaining compatibility layers for 5+ providers. Operational burden grows fast.

### Competitor Kill Strategies

128. **OpenAI launches "Smart Routing"** — Built into their API. Free. Game over for the routing value prop.
129. **Datadog acquires Helicone** — Adds LLM cost tracking to their existing observability platform. Instant distribution to 26K+ customers.
130. **LiteLLM raises $50M** — Goes from OSS project to well-funded SaaS competitor with 10x your engineering team.
131. **AWS Bedrock adds native routing** — Brian's own employer could build this as a platform feature. Free for Bedrock customers.
132. **Price war** — A VC-funded competitor offers the same product for free to gain market share. Burns cash to kill bootstrapped competitors.

### Assumptions That Might Be Wrong

133. **"Teams want multi-provider"** — Maybe most teams are happy with one provider. The multi-provider routing value prop only matters if teams actually use multiple models.
134. **"Cost is the primary concern"** — Maybe quality and reliability matter 10x more than cost. Teams might prefer to overpay for consistency.
135. **"A proxy is the right architecture"** — Maybe an analytics-only approach (no routing, just visibility) is what the market actually wants first.
136. **"Small teams will pay"** — Maybe only enterprises have enough LLM spend to justify a cost optimization tool. The bootstrap-friendly market might be too small.
137. **"Routing decisions can be automated"** — Maybe the task complexity is too nuanced for automated classification. Maybe humans need to define routing rules manually, which reduces the magic.

---

## Phase 5: Synthesis

*"What a session! We generated a LOT of signal. Let me pull together the themes, rank the winners, and highlight the wild cards that could change everything."*

### Top 10 Most Promising Ideas (Ranked)

| Rank | Idea | Why It Wins |
|------|------|-------------|
| 1 | **OpenAI-compatible proxy with zero-code setup** (#60) | Lowest adoption barrier. Change one URL, start saving. This IS the product. |
| 2 | **Cascading routing — try cheap first, escalate on low confidence** (#36) | Elegant, automatic, measurable savings. The core routing innovation. |
| 3 | **Cost attribution by feature/team/environment** (#47) | The dashboard killer feature. Nobody else does this well. Solves the "who's spending?" problem. |
| 4 | **Open-core model — OSS proxy + paid dashboard** (#74) | De-risks adoption, builds community, creates top-of-funnel. LiteLLM proves the model works. |
| 5 | **Semantic response cache** (#88) | 20-40% cost reduction with zero quality impact. Immediate, provable ROI. |
| 6 | **Anomaly detection with Slack/PagerDuty alerts** (#49) | Prevents the "$3K surprise bill" story. Emotional resonance + clear value. |
| 7 | **Spend-tier pricing model** (#76) | Aligns with customer growth. Free tier drives adoption. Simple to understand. |
| 8 | **Routing intelligence flywheel / data moat** (#99) | The strategic moat. More traffic = better routing = more savings = more traffic. |
| 9 | **Model comparison reports with savings estimates** (#50) | "Switch this task to Haiku, save $2,100/month." Actionable, specific, compelling. |
| 10 | **Prompt efficiency scoring & optimization** (#51, #96) | Unique differentiator. Nobody else helps you write cheaper prompts. |

### 3 Wild Card Ideas That Could Be Game-Changers

🃏 **Wild Card 1: Model Distillation-as-a-Service (#90)**  
Automatically fine-tune a small, cheap model on your specific tasks using your expensive model's outputs. This turns a cost optimization tool into an AI platform play. If it works, customers save 90%+ and are locked in forever because the distilled model is trained on THEIR data. Massive moat.

🃏 **Wild Card 2: Cooperative Buying Group (#92)**  
Pool hundreds of small companies' LLM usage to negotiate enterprise-tier pricing from providers. Like a credit union for AI compute. This creates a network effect that's nearly impossible to replicate and positions the company as the "collective bargaining agent" for the long tail of AI-using startups.

🃏 **Wild Card 3: Self-Hosted Model Recommender (#98)**  
"Based on your usage patterns, deploying Llama 3 70B on 2x A100s would save you $14K/month vs. API calls." This extends the value prop beyond routing to infrastructure advisory. It's the natural evolution: first optimize API costs, then help customers graduate to self-hosting when it makes sense. Counter-intuitive (you lose the routing revenue) but builds massive trust and opens up a consulting/managed-service revenue stream.

### Key Themes That Emerged

1. **"Invisible by default"** — The winning product requires zero code changes. Proxy architecture with OpenAI-compatible API is non-negotiable. Adoption friction kills.

2. **"Show me the money"** — Every feature must connect to a dollar amount. Not "better observability" but "you saved $4,200 this month." The dashboard is a savings scoreboard.

3. **"Trust is the bottleneck"** — Routing all LLM traffic through a third party is a massive trust ask. The product needs SOC 2 from day one, data residency options, and an analytics-only mode for cautious adopters.

4. **"The moat is in the data"** — The routing intelligence flywheel is the only sustainable competitive advantage. Everything else can be cloned. The cross-customer performance database cannot.

5. **"Start narrow, expand wide"** — Start as a cost router. Expand to prompt optimization, model distillation, self-hosted recommendations. The wedge is cost savings; the platform is AI operations.

6. **"Open source is a feature, not a threat"** — LiteLLM proves OSS proxy works. Don't fight it — embrace it. Open-source the proxy, monetize the intelligence layer.

### Recommended Focus Areas for Product Brief

**Must-Have (V1 — "Save money in 5 minutes"):**
- OpenAI-compatible proxy (drop-in replacement)
- Complexity-based routing with cascading fallback
- Real-time cost dashboard with per-feature attribution
- Anomaly detection + Slack alerts
- Semantic response caching
- Free tier for <$500/month LLM spend

**Should-Have (V1.1 — "Prove the ROI"):**
- Model comparison reports with savings recommendations
- Prompt efficiency scoring
- Budget guardrails (soft/hard limits per team)
- Multi-provider bill reconciliation

**Could-Have (V2 — "Platform play"):**
- A/B test routing for model evaluation
- Prompt compression/optimization engine
- Self-hosted model cost comparison
- OpenTelemetry export for existing observability stacks

**Future Vision (V3+ — "AI FinOps platform"):**
- Model distillation-as-a-service
- Cooperative buying group for volume discounts
- AI agent policy engine (guardrails for agentic workflows)
- Carbon footprint tracking and offset marketplace

---

## Appendix: Idea Count by Phase

| Phase | Target | Actual |
|-------|--------|--------|
| Phase 1: Problem Space | 20+ | 32 |
| Phase 2: Solution Space | 30+ | 66 |
| Phase 3: Differentiation | 15+ | 17 |
| Phase 4: Anti-Ideas | 10+ | 22 |
| **Total unique ideas** | **100+** | **137** |

## Techniques Used

- **Classic Brainstorm (Free Association):** Ideas 1–10, 33–45
- **Reverse Brainstorm:** Ideas 11–20, 116–123
- **SCAMPER:** Ideas 21–26, 103–106
- **Analogy Thinking:** Ideas 27–32 (Toyota Production System), 80–86 (CDN architecture), 99–102 (Waze data moat)
- **Mind Map Explosion:** Ideas 46–59
- **Random Word Association:** Ideas 60–70
- **Worst Possible Idea → Invert:** Ideas 71–79
- **Lateral Thinking:** Ideas 87–98
- **Red Team / Black Hat:** Ideas 124–137

---

*Session complete. 137 ideas generated. The signal is strong: this product has legs. The proxy-first, open-core approach with a data-driven routing moat is the play. Now let's turn this into a product brief.* 🎯
