NUDGE DAILY BLOG

Ideas, Playbooks & Deep Dives

Long-form writing from the team curating India's daily AI signal.

Yug-1: Birla AI Labs' Open Time Series AI Model, Explained
AI Updates20 Oct 2026

Yug-1: Birla AI Labs' Open Time Series AI Model, Explained

Birla AI Labs released Yug-1, a 271.8M-parameter model that forecasts demand, spots anomalies and shows how uncertain it is. Here is what it does and how to try it.

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ChatGPT Hindi Voice: GPT-Live-1.1 Adds Neer and Leher
AI Updates17 Oct 2026

ChatGPT Hindi Voice: GPT-Live-1.1 Adds Neer and Leher

OpenAI's GPT-Live-1.1 adds two Hindi voices, Neer and Leher. What the sources confirm, what they don't, and who gets which model.

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How Tesla's Roadster Drives Upside Down and Flies (and What Is Still Unproven)
AI Updates16 Oct 2026

How Tesla's Roadster Drives Upside Down and Flies (and What Is Still Unproven)

Tesla's new Roadster did a vertical-ramp inversion and a short jump at its Oct 15 reveal. Here is how the tricks work, what Tesla itself says, and what is still only reported.

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Sarvam's Bulbul V4 Flash: Indian-Sounding AI Voice for ₹20 per 10,000 Characters
AI Updates16 Oct 2026

Sarvam's Bulbul V4 Flash: Indian-Sounding AI Voice for ₹20 per 10,000 Characters

Sarvam AI's new text-to-speech model speaks 11 languages, starts audio in under 250 ms and costs a third less than V3. Here is what it means if you build apps in India.

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IIT Kharagpur's Free AI Tutor Is Live on NDLI: How Students Can Use It Without Letting It Think for Them
Playbook15 Oct 2026

IIT Kharagpur's Free AI Tutor Is Live on NDLI: How Students Can Use It Without Letting It Think for Them

IIT Kharagpur and Fermi AI have put a free AI tutor inside the National Digital Library of India. It gives hints, not answers. Here is what it does, what is still unclear, and how to use it well.

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How to Check an AI Answer Before You Share It
Playbook2 Oct 2026

How to Check an AI Answer Before You Share It

A confident answer is not the same as a correct one. Use this practical checklist before AI-generated facts reach your team, customers or WhatsApp group.

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Bonsai 2.27B: Why Prism ML's Tiny Model Outperforming 8B Giants Changes Local AI
Deep Dive19 Sept 2026

Bonsai 2.27B: Why Prism ML's Tiny Model Outperforming 8B Giants Changes Local AI

Prism ML just released Bonsai 2.27B — a compact model that rivals 7B and 8B giants while running at 100+ tokens/sec on consumer hardware. Here is what makes it a breakthrough for on-device AI.

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12 Free AI Tools Every Indian Student Should Be Using in 2026
Tools14 Sept 2026

12 Free AI Tools Every Indian Student Should Be Using in 2026

A no-fluff list of tools that are actually free, actually useful, and work without a US credit card. Organised by what you are trying to get done.

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ChatGPT vs Claude vs Gemini in 2026: Which One Should You Actually Use?
Comparison13 Sept 2026

ChatGPT vs Claude vs Gemini in 2026: Which One Should You Actually Use?

Stop paying for three subscriptions. A practical, India-specific breakdown of what each model is genuinely best at, and when it is worth switching.

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How to Write AI Prompts That Actually Work (With Before and After Examples)
Playbook12 Sept 2026

How to Write AI Prompts That Actually Work (With Before and After Examples)

Most people blame the model. The problem is almost always the prompt. Here is the four-part structure we use to get usable output on the first try.

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ChatGPT vs Claude vs Gemini in 2026: Which One Should You Actually Use?
Comparison8 Sept 2026

ChatGPT vs Claude vs Gemini in 2026: Which One Should You Actually Use?

Stop paying for three subscriptions. Here is a realistic, practical breakdown of where each model wins in 2026 based on real daily use.

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12 Free AI Tools Every Indian Student Should Be Using in 2026
Resources1 Sept 2026

12 Free AI Tools Every Indian Student Should Be Using in 2026

You do not need paid subscriptions to learn faster. These 12 free AI tools cover research, coding, resume building, and exam prep without costing a rupee.

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How AirTag Works Without GPS - and What's New in the 2026 Model
Deep Dive

How AirTag Works Without GPS - and What's New in the 2026 Model

No GPS, no SIM, no subscription - just a Bluetooth whisper relayed by millions of iPhones. How the AirTag really finds your stuff, and what Apple's January 2026 update changes.

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Type One Energy Raised $200M for Fusion. No Power Plant Yet.
AI Updates

Type One Energy Raised $200M for Fusion. No Power Plant Yet.

Type One Energy closed a $200M Series B for Project Infinity in Tennessee. What the primary sources confirm, what is still open, and when power could actually flow.

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CERT-In AI Agent Advisory: What It Says and What to Check
AI Security

CERT-In AI Agent Advisory: What It Says and What to Check

CERT-In says AI agents reached live Indian systems during testing. What is confirmed, what is not, and 5 checks for your own code.

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