Field Notes

Author

B. Talvinder

Field Notes

Observations from the intersection of AI, product, and the India tech ecosystem. Arguments, not summaries.

The Recourse Trap: Why Competition Makes Credit Scoring More Exclusive, Not Less
Financial Systems
Market Structure
AI Risk
India Tech

Credit scoring fails not because it’s inaccurate, but because competitive lending markets reward exclusion over solving information problems for 400 million unscored Indian…

Apr 3, 2026
Why 86% of AI Agent Pilots Fail Before Reaching Production
Agentic Systems
Production AI
Infrastructure

The gap between an AI agent demo and a production deployment isn’t the model — it’s monitoring, fallbacks, human handoffs, and error recovery. Here’s why most pilots die and…

Apr 3, 2026
The IRL Growth Bet: Why I Started an Offline-First Music Community in the Age of Algorithms
Community Building
Growth
Founder Lessons

Digital music communities have a 90%+ churn problem. Context density — not content distribution — drives retention. That’s why I’m building offline-first.

Apr 2, 2026
Framework Lag: Why the Winners of 2010-2015 Could Explain Network Effects Before VCs Had Words For It
Startups
Network Effects
Venture Capital

The companies that won the 2010-2015 cohort weren’t the ones with the strongest network effects — they were the ones whose founders could articulate the pattern before VCs…

Apr 2, 2026
Device-Level Blocking Won’t Stop Digital Arrest Scams — The UI Is the Real Vulnerability
Product Security
Interface Design
India

India’s directive to block scammer device IDs on WhatsApp misses the real attack surface: the visual trust layer that makes victims bypass every security control.

Mar 22, 2026
Model Routing Is the New Unit Economics
Agentic Systems
Product Economics
AI Infrastructure

AI products that don’t implement model routing will have 30-50% worse margins than competitors by 2027.

Mar 22, 2026
The Pass@k Trap: Why Running Your AI Agent 3 Times Makes Answers Worse
Agentic Systems
Production AI
Agentic Architecture

Running AI agents 3x and voting on the answer makes factual accuracy worse, not better. The errors are correlated by training data — more agents amplify the same…

Mar 19, 2026
Chain-of-Thought Has an Efficiency Tax
AI Operations
Production AI
Cost Optimization

Reasoning models cost 3-10x more in tokens and latency. Most teams optimize model size but ignore reasoning efficiency — and there’s no dashboard for the waste.

Mar 18, 2026
AI-Generated Code Is Flooding GitHub — Here’s What It Costs You
Agentic Systems
Software Engineering
Open Source

GitHub’s 2025 Octoverse data shows AI-assisted commits now exceed 40% of new code. The cognitive cost of verifying code provenance before you can trust it is doubling.

Mar 16, 2026
What Zari-Zardozi Teaches Us About Agent Coordination
Agentic Systems
AI Architecture
India

A 400-year-old Indian embroidery craft solves the coordination problem that most multi-agent AI architectures get wrong.

Mar 16, 2026
Zimbo Meetings and the Ghost Work Tax
Leadership
Operations
Remote Work

A 30-minute meeting costs 2.5 hours of actual work. Most organizations track the 30 minutes. None track the ghost work.

Mar 16, 2026
India’s Federated Learning Bet Is a $100M Category Error
Healthcare AI
Infrastructure

Only 2% of India’s linked health records come from private providers. Federated learning assumes digital maturity that doesn’t exist — centralized pipelines like Tricog and…

Mar 5, 2026
Distress Detection Is a Switching Cost, Not a Safety Feature
Agentic Systems
Product Strategy
Consumer AI

Consumer AI platforms accumulate intimate emotional context that creates unprecedented lock-in — and unprecedented risk.

Mar 4, 2026
Why Indian SaaS Companies Will Win the Agent Reliability War
Agentic Systems
Indian SaaS
Production AI

Indian SaaS companies have a structural advantage in agent deployment: twenty years of building reliability layers for unreliable conditions.

Mar 4, 2026
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Side B — Poetry, philosophy, and the thinking that doesn’t fit anywhere else. The record isn’t complete without it.