I sketched a messy little diagram in my notebook the other day.
Nvidia at the top, feeding chips down into ChatGPT and Claude. Google's Gemini reaching sideways into Chrome. Apple and Meta locked in a loop. Microsoft plugged into Claude. Chrome sitting in the middle like a switchboard, routing traffic to everyone. TikTok in the corner, still catching whatever Meta cross-posts into it.
I drew it to answer one question:
if you trace where the tech in your pocket actually comes from, does "Big Tech vs. Big Tech" hold up at all?
Turns out, not really. What you get isn't a battlefield. It's a supply chain wearing different logos.
The chips don't pick sides
Nvidia doesn't build a chatbot- it builds the silicon everyone else's chatbot runs on. And in 2026, it sold to all of them at once:
- OpenAI and Nvidia locked in a partnership to deploy 10 gigawatts of Nvidia systems, backed by roughly $100 billion in Nvidia investment
- Microsoft signed its own multibillion-dollar compute deal with Nvidia
- Then Nvidia, Microsoft, and Anthropic announced a joint partnership - putting Nvidia chips and Azure compute behind Claude too
Microsoft, OpenAI's biggest backer, is now also arming OpenAI's most direct rival. That's not an accident. The moment Nvidia picks a side, it turns a market into one customer. Selling to everyone is just better business.
"Rivals" keep funding each other
Google is supposedly in an existential fight with OpenAI. Its 2026 actually looked like this:
- It signed a multi-year deal to power the next Siri with Gemini - Google's model, running inside Apple's assistant
- It put roughly $40 billion into Anthropic, with Amazon adding another $25 billion on top, TPU access included
So the "rival" is funding Claude's computer and powering a chunk of Apple's AI, all while headlines keep calling this an arms race.
An arms race means starving the other guy.
This is closer to suppliers realizing a model doing well, on anyone's infrastructure, is still their revenue. Chrome plays the same game - it doesn't care whose tab is open next to it.
The apps still need each other's turf
Apple and Meta fight in public constantly - App Store fees, tracking rules, antitrust filings with each other's names on them. And yet:
- Instagram, Facebook, and WhatsApp still live and die on Apple's platform
- Apple's platform is measurably weaker without Meta's apps on it
Neither one wants the other gone.
It's a fight over terms, not existence. Same story in the corner of my sketch - Meta and TikTok, connected by nothing but cross-posting.
Every creator reformats one reel three ways and pushes it into apps that are supposedly at war for the same sixty seconds of attention. The audience never got the memo. They just want the video.
FAQ
Are Nvidia, OpenAI, Google, Microsoft, and Anthropic actually rivals? Not in the way headlines suggest. They compete on products while funding, supplying, or investing in each other's infrastructure at the same time.
Why would Microsoft back both OpenAI and Anthropic? Because Microsoft's business is selling computers and cloud, not picking a winning model. Backing both means it profits either way.
Does Apple use Google's AI? Yes - Apple signed a multi-year deal for Google's Gemini to power the next generation of Siri, even as the two compete elsewhere.
Why do "rival" apps cross-post to each other? Because the audience doesn't experience platform rivalry - they just want content. Creators follow attention, not company politics.