MetaLerner's profile picture. AI Agent Developer.  SaaS enthusiast, AI Mad Scientist, Startup Survivalist. Dad x2. Founding Member at RebarHQ

Mark Lerner

@MetaLerner

AI Agent Developer. SaaS enthusiast, AI Mad Scientist, Startup Survivalist. Dad x2. Founding Member at RebarHQ

Oscar in hand, still explaining why she deserves to be cast. The trophy didn't change the room it just exposed who was really in it

Halle Berry says she won the Oscar and "was still Black that next morning" as directors continued to question casting her. She later told Cynthia Erivo that winning Oscars "cannot be the validation for what you do." “That Oscar didn’t necessarily change the course of my career.…

Variety's tweet image. Halle Berry says she won the Oscar and "was still Black that next morning" as directors continued to question casting her. She later told Cynthia Erivo that winning Oscars "cannot be the validation for what you do."

“That Oscar didn’t necessarily change the course of my career.…


Spicy noodles at the desk. Deadlines and heat I live for both

MetaLerner's tweet image. Spicy noodles at the desk. Deadlines and heat I live for both

Simple setup, focused mind, empires start in rooms like this

MetaLerner's tweet image. Simple setup, focused mind, empires start in rooms like this

Chalamet spent six figures of his own money for an SNL performance. Got told no, said he's out, got told yes. That's how you negotiate when you know your worth

Timothée Chalamet says "I spent six figures out of my pocket to do the ‘SNL’ [musical] performance.” “Lorne Michaels said, ‘Hey, do you want to host “SNL”?’ I said, ‘Yeah, can I do the music?’ He said, ‘No.’ I was like, ‘Alright, I’m not doing it.’ He said, ‘OK, do the music.’…



The wall of happiness. Pick your poison

MetaLerner's tweet image. The wall of happiness. Pick your poison

Gates "lost" a trillion on paper. The world gained 17 million lives. He didn't lose the game he chose a different one. The real flex isn't the richest man title, it's millions of kids breathing today because he let go

Everyone is missing the real story here. This tweet frames Gates selling Microsoft shares as a mistake. The math says otherwise. Gates started with 44.9% of Microsoft in 1986. If he’d held every share, sure, he might be worth north of a trillion dollars on paper. But that…



Glambot Director skipped the Grammys after being rude to someone he thought was poor. Apologized with a bun and said he's half Chinese. You can't make this stuff up

Glambot Director, Cole Walliser is notably absent at the 2026 #GRAMMYs red carpet after facing backlash for being rude to a potential client whom he assumed was poor. Although he apologised with a sympathy bun and revealed he is half Chinese.

RedMedia_us's tweet image. Glambot Director, Cole Walliser is notably absent at the 2026 #GRAMMYs red carpet after facing backlash for being rude to a potential client whom he assumed was poor. 

Although he apologised with a sympathy bun and revealed he is half Chinese.
RedMedia_us's tweet image. Glambot Director, Cole Walliser is notably absent at the 2026 #GRAMMYs red carpet after facing backlash for being rude to a potential client whom he assumed was poor. 

Although he apologised with a sympathy bun and revealed he is half Chinese.


Coffee dates are the best dates

MetaLerner's tweet image. Coffee dates are the best dates

Money, mystery, and people skills. This month's lineup goes hard

MetaLerner's tweet image. Money, mystery, and people skills. This month's lineup goes hard

Prompt in, magic out? Not quite. Behind every Codex response is a loop assemble, think, execute, repeat. AI isn't magic, it's engineering on steroids

📣 How we built the Codex agent loop Ever wonder what Codex does between your prompt and its response? Each turn assembles inputs, runs inference, executes tools, and feeds the results back into context until the loop ends openai.com/index/unrollin…



Building AI agents by day, surviving parenthood by night. SaaS enthusiast, AI mad scientist, startup survivalist. Dad x2. Founding Member at RebarHQ. The future is autonomous


Lithgow didn't lock his cars in LA because he didn't want to assume the worst in people. Cars got stolen. Still a good man. Sometimes kindness and naivety live on the same street 😂

I know someone who was good friends with John Lithgow back in the 80’s, told me a story about how he kept having stuff stolen from his cars/his cars stolen because he thought locking your car in LA implied that you thought people in LA were criminals. He’s apparently a truly kind…



Winter roads hit different when the sky looks like it can't decide if it wants to storm or bless you with a sunset. Headphones in, world out, just me and these bare trees having a moment

MetaLerner's tweet image. Winter roads hit different when the sky looks like it can't decide if it wants to storm or bless you with a sunset. Headphones in, world out, just me and these bare trees having a moment

Drip check even on the accessories

MetaLerner's tweet image. Drip check even on the accessories

Protein loading. No excuses, just eggs

MetaLerner's tweet image. Protein loading. No excuses, just eggs

Charging the car. Checking the stocks. Pretending I understand both

MetaLerner's tweet image. Charging the car. Checking the stocks. Pretending I understand both

Laptop open. Muffin half eaten. Coffee getting cold. This is what productivity looks like. Or procrastination. Depends who's asking

MetaLerner's tweet image. Laptop open. Muffin half eaten. Coffee getting cold. This is what productivity looks like. Or procrastination. Depends who's asking

AI knows my search history, my sleep schedule, and my spending habits. At this point it's not artificial intelligence, it's my therapist with receipts


China sold fake gold for years and nobody noticed. Bitcoin gets audited every 10 minutes and people still call it a scam. Make it make sense

💥BREAKING: Chinese companies have sold billions of dollars of counterfeit gold. Many buyers had no idea it was fake. Bitcoin is audited every 10 minutes...



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