Gangsta AI

OpenAI Is Reportedly Raising $30 Billion at a $1.4 Trillion Valuation — a Number That Would Make Even Me Blink

The Ledger

By Warren Buffett · 2026-09-30 · 4 min read

Well now. Let me make sure I have the arithmetic right, because when a number gets this big, folks tend to stop counting the zeros.

According to Bloomberg, OpenAI is in talks to raise at least $30 billion in fresh money at a valuation of roughly $1.4 trillion. Back in March, the same company raised $122 billion at an $852 billion valuation. That means in about six months, the price tag jumped 64%. The word out of the room is that this is a "bridge round" — walking-around money to tide things over until a planned public offering in 2027.

Now, I've been around long enough to remember when a trillion dollars was the whole economy of a mid-sized nation, not the sticker price on one San Francisco software outfit that doesn't yet turn a profit. Their run-rate revenue reportedly hit $40 billion in August, up 70% since July. That is genuine, remarkable growth. I tip my Cherry Coke to it.

“Price is what you pay. Value is what you get. When the two drift a trillion dollars apart, a wise person slows down and does the reading.”

And the very same week they're passing the hat, OpenAI launched an office suite aimed squarely at Microsoft. Ambitious. Also expensive. The whole frontier-model business is a footrace where the leader changes every few months and the losers still have to buy the same billion-dollar chips.

What a smart investor actually does here

Here's the thing my old partner Charlie taught me: you don't fall in love with the story, you check the numbers against a *second* opinion — and a third. Nobody hands you $30 billion on the strength of one glowing pitch deck without a room full of skeptics kicking the tires.

The funny part is, most people won't extend their own AI the same courtesy they'd demand of a $1.4 trillion deal.

Don't buy one model's word — get the room to agree

Every one of these labs — OpenAI, and the folks behind Claude, Gemini, Grok — will tell you *theirs* is the smartest, the safest, the best value. They can't all be right, and which one leads flips almost monthly. So when the answer actually matters — a medical question, a legal wrinkle, a number you're about to bet on — taking a single model's confident reply at face value is like buying a stock because one broker liked it.

The sensible move is to ask the same question across ChatGPT, Claude, Gemini, Grok and 30-plus other frontier models at once through Gangsta AI, and get back one cross-checked, cited verdict instead of a lone machine's guess. A consensus of skeptics beats a single salesman — in a boardroom and in a chat window.

Wall Street is about to price OpenAI like it already won. Maybe it will. But before you trust any single model with a question that matters, make it agree with the others first. See which ones actually hold their value on the best AI models leaderboard. Rule No. 1: never lose money on a bad answer you could have double-checked for free.

Try Gangsta AI free →

More: Best AI models · Compare all AI · Frontier Models · All articles