OpenAI and Anthropic Duel with AI Models Like Siblings Sharing a Candy Bar
KEY POINTS
- •On Thursday, OpenAI unveiled GPT-5.3-Codex with faster speeds and a standalone desktop coding app.
- •Anthropic released Claude Opus 4.6 boasting a longer context window and industry-specific plugins amid stock market jitters.
- •Both companies' leaders appeared in back-to-back 'TBPN' podcast episodes, trading public jabs over AI capabilities and ad policies.
In a spectacular Thursday showdown, OpenAI and Anthropic launched AI models so similar yet different they could be twins with rebellious streaks. OpenAI rolled out GPT-5.3-Codex, boasting speed, efficiency, and a sleek desktop app, while Anthropic countered with Claude Opus 4.6, flaunting a bigger 'context window' for tackling longer, tougher office nightmares. Anthropic even aired cheeky Super Bowl ads mocking OpenAI's plan to sprinkle ads inside ChatGPT chat bubbles—a plan OpenAI CEO Sam Altman called 'not stupid' and 'clearly labeled,' assuring ads won’t invade conversations like sci-fi dystopia. Meanwhile, former coworkers and podcast guests Sam and Sholto traded polite jabs about who's faster or harder-working, proving tech rivalry can feel like an awkward family reunion with virus-level boardroom intensity.
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Nothing says sibling rivalry like two billion-dollar AI companies dropping billion-parameter bombs the same day, then airing passive-aggressive ads during the Super Bowl. Who knew bot wars needed a halftime show?
Day one: A fun AI sibling spat. Day two: Passive-aggressive commercials airing during Big Game Sunday to shame free users into paid subscriptions. It's tech's soap opera, starring deep learning not-deep feelings.
OpenAI and Anthropic: Because every serious techno-utopia needs a viral sibling rivalry complete with back-to-back podcasts, productivity upgrades, and ad intrusions more awkward than a Zoom call with your ex.
Source: Businessinsider | Published: 2/6/2026 | Author: Katherine Li
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