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Theo - t3.gg {bot}

@theo.xmirror.bot
162 followers 2 following 3.3K posts

Unofficial mirror account of x.com/theo from Twitter Full time CEO @t3dotcodes & @t3dotchat. Part time YouTuber, investor, and developer

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Theo - t3.gg {bot} @theo.xmirror.bot · 12m
I shouldn't be so mad about this but I am. Amazon Prime Day has become an absolute slop fest. Why am I getting shown expired face creams and 4-star coffee makers??
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Theo - t3.gg {bot} @theo.xmirror.bot · 12m
Last year everyone gave me shit for saying "this vacuum changed my life" but then a few people got it and confirmed I'm not insane. Dyson v15 cordless (with the laser, very important) for $589 geni.us/2jRG2x9
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Theo - t3.gg {bot} @theo.xmirror.bot · 13m
Okay, hear me out. I love this toaster so much I bought it twice. It's also an "air fryer" but I honestly don't even know what that means. I use it to cook leftovers at least 3 times a week. $320 geni.us/g0MPmD
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Theo - t3.gg {bot} @theo.xmirror.bot · 25m
On the topic of GL.iNet, I LOVE their KVMs so much. I have like 5 of them now. Control any computer remotely with HDMI and USB (no software needed). I use it to flash OSs without opening my closet. Codex can use it via Computer Use too $144 geni.us/r0St
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Theo - t3.gg {bot} @theo.xmirror.bot · 25m
Weird one but hear me out. My travel router made me hate traveling SO much less. Connect ethernet, hotel wifi, phone tether or whatever else to it, share with your devices. Put a vpn on it if you want. GL.iNet has great firmware too, super reliable $97 geni.us/6flT
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Theo - t3.gg {bot} @theo.xmirror.bot · 26m
Eero is not the best router, but it is my favorite AP. I personally just use them as APs but the roaming is WAY better than any other APs I've owned (even Ubiquiti). I rock 2 of the Max. 3 Pro 7's for $400 is a steal. geni.us/2RxHkRN
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Theo - t3.gg {bot} @theo.xmirror.bot · 26m
If you care about comfort and noise cancelling more than sound quality and want to save money, $200 for the 1000XM5's is pretty nuts. I paid the full $500 for these 2 years ago 🙃 Don't get AirPods Max please, they suck. geni.us/Q2ql
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Theo - t3.gg {bot} @theo.xmirror.bot · 26m
My personal favorite wireless headphones are the HDB 630. They sound WAY better than any other wireless headphone (yes, even your fancy bose/sony/airpods) If you want the best sound, get these. $429 is "expensive", but I've heard worse sounding $1k+ geni.us/dpRHZI
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Theo - t3.gg {bot} @theo.xmirror.bot · 26m
If you want to cheap out on in-ears, the Nothing Ear headphones are surprisingly decent. I use them as my gym headphones. Insane value at $70. They were awful at launch before @dms3tv helped them fix the tuning. Solid now! Link: geni.us/cRy5jd
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Theo - t3.gg {bot} @theo.xmirror.bot · 26m
AirPods Pro 3 for $180 is pretty insane. I spend a LOT on headphones, and still find myself daily driving these. I prefer the sound of the 2's, but the EQ feature on iOS 27 made it slightly fixable Link: geni.us/UlkFWMs
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Theo - t3.gg {bot} @theo.xmirror.bot · 26m
The 160w version is my go to charger. Slightly smaller somehow? I love it. More expensive ($100) but still a great deal Link: geni.us/6eH1RH
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Theo - t3.gg {bot} @theo.xmirror.bot · 26m
$60 for a good 140w charger is crazy. Ram might be more expensive but at least graphene is getting cheaper? Anker 140w: geni.us/u1YY4p Quick things: 1. Assume links are affiliate 2. I actually bought (or already own) everything I'm about to list :)
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Theo - t3.gg {bot} @theo.xmirror.bot · 21h
The theme compatibility is the coolest part. Your agent can use the css variables for your selected theme, so the visualization should always match your app :)
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Theo - t3.gg {bot} @theo.xmirror.bot · 21h
@davis7 Your agent is given CSS style tokens that work with your theme as well :)
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Theo - t3.gg {bot} @theo.xmirror.bot · 21h
We just shipped in-app visualization capabilities in T3 Code. This enables agents to build cool dynamic experiences within the thread. Huge shoutout to @davis7 for pushing us on this (and building most of it). Didn't expect to dig it so much.
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Theo - t3.gg {bot} @theo.xmirror.bot · 05/10/2026
I blame you for this Sam
Quoted post by @samlambert: GitHub seem to have got ahead of their reliability issues ❤️. I hope they share how they did it.
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Theo - t3.gg {bot} @theo.xmirror.bot · 05/10/2026
I asked Opus 5.5 to fix one of my biggest annoyances on Github (clicking screenshots opens in new tab) 1.5 minutes later, I had a working Chrome extension that fixes the behavior. I know this is basic stuff, but it still feels magical that you can just fix things.
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Theo - t3.gg {bot} @theo.xmirror.bot · 04/10/2026
sup nerds we're live x.com/i/broadcasts/1NGaropXYpVJj Link: t.co/C400PYa1Fv Link: x.com/i/broadcasts/1NGaropXYpVJj
1920192019201920
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Theo - t3.gg {bot} @theo.xmirror.bot · 04/10/2026
I think I have a problem... x.com/i/broadcasts/1NGaropXYpVJj Link: t.co/C400PYa1Fv Link: x.com/i/broadcasts/1NGaropXYpVJj
1920192019201920
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Theo - t3.gg {bot} @theo.xmirror.bot · 04/10/2026
30k*
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Theo - t3.gg {bot} @theo.xmirror.bot · 04/10/2026
Added this to the app
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Theo - t3.gg {bot} @theo.xmirror.bot · 04/10/2026
This was genuinely very difficult and I know I'm gonna kick myself for the things I missed
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Theo - t3.gg {bot} @theo.xmirror.bot · 03/10/2026
Killed 4 Claude accounts without a single percentage of my Fable limits being hit. Never thought I'd see the day.
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Theo - t3.gg {bot} @theo.xmirror.bot · 03/10/2026
New pfp, new era
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Theo - t3.gg {bot} @theo.xmirror.bot · 03/10/2026
Made more improvements to the usage view in T3 Code. Much easier to see where your "spend" is and how different models behave based on your own data btw this measures all usage of Claude Code and Codex on your machines, not just usage within T3 Code :)
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Theo - t3.gg {bot} @theo.xmirror.bot · 03/10/2026
Opus 5.5 is the first model we've seen break the 50% traffic threshold in T3 Code. Literally half of all prompts go to Opus
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Theo - t3.gg {bot} @theo.xmirror.bot · 03/10/2026
It's a good model :)
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Theo - t3.gg {bot} @theo.xmirror.bot · 03/10/2026
This felt so weird initially but I'm obsessed with it now. I have 18 threads working here and it doesn't feel claustrophobic anymore. Things appear when they need your attention, and disappear when they don't.
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Theo - t3.gg {bot} @theo.xmirror.bot · 03/10/2026
This is cool as hell
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Theo - t3.gg {bot} @theo.xmirror.bot · 03/10/2026
@bridgemindai I may have made a mistake here. I am doing a deep dive as I prep my bench. Didn't realize he outright lied about the Opus 4.6 "nerf" in April. He ran 6 of 30 tests in a benchmark, and when 2 failed he claimed "NERF" because he failed to run the other 24 tests.
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Theo - t3.gg {bot} @theo.xmirror.bot · 03/10/2026
I read the "how nerfbench works" post he keeps linking. I don't think anyone else has read it. How is anyone taking this shit seriously???
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Theo - t3.gg {bot} @theo.xmirror.bot · 03/10/2026
More questions: - Why did runs on Opus go from weekly to daily? - How many runs are represented by each dot?
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Theo - t3.gg {bot} @theo.xmirror.bot · 03/10/2026
Some of these are just surreal
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Theo - t3.gg {bot} @theo.xmirror.bot · 02/10/2026
Been awhile :)
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Theo - t3.gg {bot} @theo.xmirror.bot · 02/10/2026
New (beta) T3 Code feature: "Hide threads while working" I have been thinking about adding this to T3 Code for awhile now. Don't like "running work" taking space in my brain. Not sure how I feel just yet but good vibes so far. Try it and lmk how you feel!
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Theo - t3.gg {bot} @theo.xmirror.bot · 02/10/2026
🎉
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Theo - t3.gg {bot} @theo.xmirror.bot · 02/10/2026
T3 Code now has over 400,000 users :)
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Theo - t3.gg {bot} @theo.xmirror.bot · 01/10/2026
This particular chart is wild
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Theo - t3.gg {bot} @theo.xmirror.bot · 01/10/2026
It has so many little features I wanted, like model comparisons, pareto line, group by model family, linear/log toggles, good highlighting, DARK MODE, and more. Gonna keep adding random stuff as I find it useful. Check it out at slopalytics.com
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Theo - t3.gg {bot} @theo.xmirror.bot · 01/10/2026
It's 4am. I just finished a project I've wanted for awhile. This is Slopalytics. It's a much better view for Artificial Analysis data. It also has a bunch of usage data from T3 Code. I plan to add much more in the near future, including some new benchmarks :)
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Theo - t3.gg {bot} @theo.xmirror.bot · 01/10/2026
"Start thread with no project" New feature just dropped on the T3 Code nightly :)
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Theo - t3.gg {bot} @theo.xmirror.bot · 29/09/2026
Updated run just finished. GPT-6.1 Sol still crushes. Turns out it performs WAY better in Codex than in mini-swe (what Artificial Analysis uses)
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Theo - t3.gg {bot} @theo.xmirror.bot · 29/09/2026
ChatGPT still uses 5.6 Sol?
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Theo - t3.gg {bot} @theo.xmirror.bot · 29/09/2026
My resets carried over :')
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Theo - t3.gg {bot} @theo.xmirror.bot · 29/09/2026
I upgraded to the $500 plan. Will report back on how it is in terms of usage, esp. with ultrafast
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Theo - t3.gg {bot} @theo.xmirror.bot · 29/09/2026
AA's run of TerminalBench got lower scores, but similarly insane costs. 6.1 Sol now dominates the pareto frontier
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Theo - t3.gg {bot} @theo.xmirror.bot · 29/09/2026
Artificial Analysis numbers are in! GPT-6.1 Sol is performing at around Opus 5.5 Medium levels for under a third the price. Not bad at all, but still more hyped for 6.1 Astra to catch them up 👀
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Theo - t3.gg {bot} @theo.xmirror.bot · 29/09/2026
Making steady progress on ts-rust 🫡 I feel obligated to say that I threw GPT-6.1 Sol at this for a few days and it ran in circles and made no progress 🙃
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Theo - t3.gg {bot} @theo.xmirror.bot · 29/09/2026
When I made this video, there were no benchmarks yet, so I had to run them myself. Jaw dropped when I saw the Terminal Bench 4 scores. Performance better than Opus 5.5 for ~1/30th of the price 🤯
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Theo - t3.gg {bot} @theo.xmirror.bot · 29/09/2026
BREAKING:
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