A bigger model. A longer prompt. Another retry.

Before you pay for any of them, check what your AI actually read.

A single missing word can change an answer by a factor of a million. Here’s how. (And below: a free game to test your AI instincts.)

LlamaParse by LlamaIndex

The answer was hiding above the number.

Imagine a report with “42” under “Revenue (€ millions).” The extracted text keeps the number but drops its header. Your AI reports €42.

The document meant €42 million.

That is an input problem. More reasoning cannot reliably recover a unit that never reached the model.

LlamaParse tackles this step. It turns complex documents into structured, AI-ready text, helping preserve the table layouts and context that give numbers their meaning.

Try the ten-page test:

  1. Pick ten difficult pages from a PDF you actually use.

  2. Parse them. Check figures, units and table headers against the original.

  3. Ask your usual questions. Compare correct answers and the full cost: parsing, model calls, retries and review.

The metric to watch: cost per answer you can use. Include parsing, retries and review. That is practical token economics.

Your reader offer: Sign up by 30 September with a business email and code SUMMERGIFT26 for $250 in one-time credits. No purchase required.

Can you make the right AI call under pressure?

I vibe-coded AI Survival Run to practise token efficiency (one of the most important skills to have in the AI era): meet the quality target without wasting tokens or money.

Play AI Survival Run: a green dinosaur dodges meteors as you learn to save AI tokens. Get the free offline game.

Jump rocks. Dodge meteors. At each ? tile, choose how to solve an AI problem: smaller model, caching, better retrieval, or more reasoning…

Get it right and race on faster. Get it wrong and learn why. Your goal: meet the quality target with the least waste.

24 scenarios. Ten runs in the same browser. Open the file and play.

Download the game here

AI-Survival-Run.html

AI-Survival-Run.html

100.90 KBHTML File

Open the attachment, select Save HTML, then open that file in your browser. Keep the same copy for every run. A laptop is easiest.

The top 10 submissions win a year of AI Insider subscription 🫡

Reply with your scorecard or a screenshot within seven days of this email. I’ll review entries; both points and the attempt that earned them matter. Entry is free. Full details are in the game.

Add one line: Which decision would you now make differently at work?

Until next time,
Martin