Explore · The library

Every resource founders actually use, in one library.

The essays, videos, podcasts, books and tools behind every answer across eChai's hubs, from starting up to go-to-market, D2C, founder money and AI, each with a note on why it is here.

What founders use most, ranked by how many answers lean on it.

  1. Aggregated hallucination-rate data so you calibrate trust per task type. sqmagazine.co.uk Article · How Founders Use AI LLM Hallucination Statistics 2026 SQ Magazine
  2. Current model-by-model hallucination benchmarks to inform your tool choice. suprmind.ai Article · How Founders Use AI Which AI Hallucinates Least? Benchmark Rates Data Suprmind
  3. The research grounding for why code execution and grounding beat raw chat answers. arxiv.org Guide · How Founders Use AI Beyond Fine-Tuning: Strategies for Mitigating Hallucinations in LLMs for Data Analytics arXiv (research paper)
  4. Practical mitigation patterns including cross-model disagreement checks. knostic.ai Article · How Founders Use AI Solving the Very-Real Problem of AI Hallucination Knostic
  5. Models the exact behavior you should copy: spot checks even when output looks perfect. x.com Thread · How Founders Use AI Ethan Mollick: testing ChatGPT and Claude on a brutally hard Excel file Ethan Mollick
  6. A respected ML author's antidote to blind trust in AI analysis. superdatascience.com Podcast · How Founders Use AI LLMs and Agents Are Overhyped, with Dr. Andriy Burkov (SDS 867) Super Data Science with Jon Krohn
  7. Documents where a dedicated AI analyst tool hallucinates plausible numbers on complex stats. letdataspeak.com Article · How Founders Use AI Julius AI Review: Is It Worth It for Data Analysts? Let Data Speak
  8. The verification argument: if you can't verify generated analysis, you can't use it. learnsql.com Article · How Founders Use AI Why Learning SQL Beats Relying on AI: Understanding Data Still Matters LearnSQL.com
  9. Production-grade prevention patterns once AI analysis becomes routine at your startup. alicelabs.ai Article · How Founders Use AI LLM Hallucination: What It Is and How to Prevent It in Production Alice Labs
  10. Google's central answer on Workspace data and Gemini training. knowledge.workspace.google.com Guide · How Founders Use AI Generative AI in Google Workspace Privacy Hub Google Workspace
  11. Confirms Sheets content is not used to train Gemini, the question founders ask most. support.google.com Guide · How Founders Use AI How Gemini in Gmail, Docs, Drive and Sheets protects your data Google
  12. The document to forward to an enterprise customer who asks about your AI usage. workspace.google.com Guide · How Founders Use AI Gemini security, privacy and compliance whitepaper Google Workspace
  13. Covers the shadow-AI problem: employees pasting company data into personal accounts. intuitionlabs.ai Article · How Founders Use AI ChatGPT Data Security: Preventing Proprietary Data Leaks IntuitionLabs
  14. A CISO-style audit you can run on yourself in an afternoon. reco.ai Article · How Founders Use AI How Do I Find Out If ChatGPT Has Access to Our Company Data? Reco
  15. The legal-basis view: when uploading personal data becomes a compliance violation. docuflair.com Article · How Founders Use AI ChatGPT & Sensitive Data: How to Keep Your Business GDPR-Safe Docuflair
  16. The risk-side view of Gemini for teams already deep in Google Workspace. concentric.ai Article · How Founders Use AI Is Gemini Safe? Guide to Security and Privacy Risks Concentric AI
  17. Where the no-training, SOC 2, encrypted-everything commitments were first made. openai.com Article · How Founders Use AI Introducing ChatGPT Enterprise OpenAI
  18. The personal-data specifics that matter if you handle customer information. privacy.claude.com Guide · How Founders Use AI How do you use personal data in model training? Anthropic
  19. A model example of how a feedback-analysis vendor should answer the training question. docs.dovetail.com Guide · How Founders Use AI Dovetail AI data handling Dovetail
  20. What you actually get for the enterprise price: controls, retention, key management. intuitionlabs.ai Article · How Founders Use AI ChatGPT Enterprise: Admin Controls & Security Settings IntuitionLabs
  21. The product page with current compliance claims, the baseline for comparison shopping. chatgpt.com Tool · How Founders Use AI ChatGPT Enterprise OpenAI
  22. A developer-community summary of Google's enterprise training commitments. c-sharpcorner.com Article · How Founders Use AI Does Google Use My Data to Train Gemini Enterprise AI? C# Corner
  23. Video · How Founders Use AI Build Interactive Dashboards with Claude Artifacts NextWork
  24. Video · How Founders Use AI Building a Streamlit Component from Scratch with Claude Code Fanilo Andrianasolo

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