@theo

Full time CEO @t3dotcodes & @t3dotchat. Part time YouTuber, investor, and developer

San Francisco, CA
Joined October 2016
I was genuinely hopeful for Gemini 4 Argon. There are some good parts, but generally speaking, this model should be avoided.
Gemini 4 Argon has proven to be outright unusable for real code work in my codebases. It aggressively hallucinates about how systems work.
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Okay now do this but for growth
Could Anthropic be the first major AI bubble to burst?
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gahtdam
For the past 30 hours my agent has merged almost 400 PRs focused on web perf: • 86% fewer renders when another thread streams • up to 35% less JS CPU • ~10% smaller heap Mobile next. Would be a shame if I had to freeze merges…
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There is not much I deserve credit for, but I hope you guys will let me have the credit I deserve for coining the "google tier" in tier lists
Rough tier list of where I'd put every major model right now
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Theo - t3.gg retweeted
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Theo - t3.gg retweeted
Replying to @LiquidHbox
Two things can be true at once, and I think the argument is because of people confusing the two. 1. AI has no creative taste and makes slop when asked 2. AI can do incredibly tedious work to make awesome things possible For a really simple example: having AI write a novel would be terrible. AI translating a novel to a different language with human oversight is much less terrible. Wish people would stop confusing the two
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As of now, no fly can ever know for sure if it is living in a real world or a simulated one. Must be incredibly depressing
We placed the fruit fly brain inside Odyssey-3, a frontier world model. The lil’ guy is now flying around totally imagined, simulated worlds all by itself 🫶
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Reply to this with T3 Code PRs that you think I should merge or take over. I'll have my Grok Bot go through them and pick the best ones :)
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I know T3 Code is good because the majority of the feature requests are things we already have
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Theo - t3.gg retweeted
And t3 code is the GOAT among the agent control planes. Nice work, @theo!
I tried t3 code and it was what I was looking for. I didn’t know what t3 code is so I wasted handful amount of tokens to build it from scratch…
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Theo - t3.gg retweeted
Can I be honest for a sec? Regarding LLMs in gaming, I feel more confused than ever. And I would like my peers and other people who are familiar in this field to chime in. It’s barely been a week since I made my post about distancing myself from a vibe coded project made by my friend in Smash. I even said “AI has no place in gaming”. After I made that post, I was reached out to by multiple colleagues in the space and people hired full time in software development. They educated me severely on the topic and I feel dumb now for my earlier sentiments. I was informed by my colleagues that it is now the norm to do 90% (and this is low estimate apparently) of all your coding with AI assistance or vibe coding. 75% of all new code at Google is made by AI and engineer approved. The vast majority of all the apps we use now are updated or maintained with AI coding - I imagine that also goes for Twitter, the very app you’re reading this on. So I figured okay - it’s here to stay in all software development - but where does that leave video games? I saw the posts from Epic Games, XBOX, and other publishers that seem to embrace the new era instead of rejecting it. In the last week I’ve been sent about a dozen different projects like this one that dissect and reintegrate Melee in multitudes of creative ways. One of them is even a build of Melee that runs natively at 120FPS and one of them simulates the feeling of a CRT almost perfectly. Some of them feel silly and useless, like low effort projects someone probably gave a single prompt and an ISO of Melee to build. Actual slop. And yet some feel like legitimately useful things that the community or people practicing could benefit from. I’m doing my best to navigate what is clearly a rapidly changing sector, especially when we regard the question of “Are Video Games Art?” And since they clearly are art, does that render AI in its development a bastardized amalgamation of what’s been “learned” from people with actual original ideas? Or is it strictly optimal to use AI in game development because games ARE software and therefore a necessary tool to wield in this day and age? I am making this post because I need more guidance on this topic and I feel open discussion on it might be the best way to do that.
Check the disc... Super Smash Bros. Melee is now an arena fighter! Fight it out on familiar stages reimagined for a 3D world. Welcome to the third dimension!
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Theo - t3.gg retweeted
This right here is worth the price of @t3dotcodes 10 times over! … oh wait, heh. It’s free 🤯🔥🙌
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If anyone in SF can get me a 1tb+ iPhone Duo on launch day, I’ll pay you $800 over MSRP and give you a shout out on X. DM’s are open
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If anyone in SF can get me a 1tb+ iPhone Duo on launch day, I’ll pay you $800 over MSRP and give you a shout out on X. DM’s are open
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To be fair there’s been a lot more of these lately 🫡
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Looks like I’m paying marked up prices to a scalper 💀
Apple Retail Staff Told to Warn Against iPhone Duo Walk-In Purchases macrumors.com/2026/10/17/sta…
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This is the 2nd most common and I like it much more 🙏
Most common format of DMs I get: “Hey Theo, I’ve been a fan for a long time [3-8 paragraph life story] So, which $20 plan is better, Claude or Codex?”
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Theo - t3.gg retweeted
I used Orchestrator-V2 in T3 Code for a few days, and damn the team cooked hard. It just feels all so connected, letting claude use grok from grok cli and gemini 4 argon from devin as subagents is magical in a way. Congrats T3 Team, i really love using this feature, can't wait for new updates that make it even better (even though i honestly have no idea how could it get any better)
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Theo - t3.gg retweeted
I tried t3 code and it was what I was looking for. I didn’t know what t3 code is so I wasted handful amount of tokens to build it from scratch…
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Theo - t3.gg retweeted
If this alone doesn't make you use @t3dotcodes I don't know what will
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Failing to understand jokes like this is way more cringe than being a "vibe coder"
ROFLLLLL this is painful...
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