David Mandel "Super Angel" Investor's Avatar

David Mandel "Super Angel" Investor

@mandelangel.bsky.social

Investing in early-stage tech startups

103 Followers  |  9 Following  |  36 Posts  |  Joined: 30.08.2023  |  1.5534

Latest posts by mandelangel.bsky.social on Bluesky

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David Mandel Blog - This Chip Computes With Light, Breaking the 10 GHz Barrier for AI Researchers have developed an optical computing system that performs feature extraction for quantitative trading with unprecedentedly low latency. Many advanced artificial intelligence (AI) systems, i...

This Chip Computes With Light, Breaking the 10 GHz Barrier for AI davidmandel.blog/trending/thi...

30.10.2025 16:04 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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David Mandel Blog - AI teaches itself and outperforms human-designed algorithms Like humans, artificial intelligence learns by trial and error, but traditionally, it requires humans to set the ball rolling by designing the algorithms and rules that govern the learning process. Ho...

AI teaches itself and outperforms human-designed algorithms davidmandel.blog/trending/ai-...

24.10.2025 18:12 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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David Mandel Blog - AI-Generated β€œWorkslop” Is Destroying Productivity β€˜Workslop’: AI-Generated Work Content Is Slowing Everything Down AI slop has infiltrated the workplace, costing companies time and money. AI slop isn’t limited to cringey cat videos on Facebook anymo...

AI-Generated β€œWorkslop” Is Destroying Productivity davidmandel.blog/blog/ai-gene...

24.09.2025 21:30 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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David Mandel Blog - Morgan Stanley, Nvidia have their answer to AI’s energy needs: nuclear fusion Nuclear fusion is the tech industry’s in-vogue solution to AI’s endless electricity demands. Nvidia’s NVentures, alongside Gigascale Capital, Morgan Stanley’s Counterpoint Global, Khosla Ventures, Go...

Morgan Stanley, Nvidia have their answer to AI’s energy needs: nuclear fusion davidmandel.blog/trending/mor...

03.09.2025 19:35 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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David Mandel Blog - Canaries in the Coal Mine? Six Facts about the Recent Employment Effects of Artificial Intelligence This paper examines changes in the labor market for occupations exposed to generative artificial intelligence using high-frequency administrative data from the largest payroll software provider in the...

Canaries in the Coal Mine? Six Facts about the Recent Employment Effects of Artificial Intelligence davidmandel.blog/trending/can...

02.09.2025 21:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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David Mandel Blog - Are AI unicorns starting to move beyond hype? AI now dominates new unicorn creation. Over half (57%) of the 54 companies reaching $1B+ valuations in 2025 YTD are AI companies. Capital is flooding the landscape, with 1 in 2 venture dollars going ...

Are AI unicorns starting to move beyond hype? davidmandel.blog/trending/are...

27.08.2025 16:53 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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David Mandel Blog - Using generative AI, researchers design compounds that can kill drug-resistant bacteria With help from artificial intelligence, MIT researchers have designed novel antibiotics that can combat two hard-to-treat infections: drug-resistant Neisseria gonorrhoeae and multi-drug-resistant Stap...

Using generative AI, researchers design compounds that can kill drug-resistant bacteria davidmandel.blog/trending/usi...

15.08.2025 19:10 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Why More Startups Are Buying Other Startups In 2025 Despite a pickup in IPOs, startup exits and funding are still harder to come by than in years past. Add to that an increasingly competitive landscape for AI startups, and it’s no surprise that we’ve seen an upturn in startups buying other startups this year. The reasons for the rise in startups buying their brethren are varied. In many cases, consolidation is driven by market forces, including a more challenging fundraising environment and more affordable valuations for buyers. For other startups, it’s simply faster to buy another company than try to build out certain technologies themselves.

Why More Startups Are Buying Other Startups In 2025 davidmandel.blog/trending/why...

06.08.2025 22:33 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The State Of Startups In Mid-2025 In 8 Charts: Global Funding And M&A Surge As AI Fervor Continues Venture funding ticked up modestly last quarter as investor appetite showed signs of renewed energy, bolstered by a steady drumbeat of AI enthusiasm, a rebound in M&A activity, and renewed IPO hopes.

The State Of Startups In Mid-2025 In 8 Charts: Global Funding And M&A Surge As AI Fervor Continues davidmandel.blog/trending/the...

30.07.2025 15:24 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Can AI really code? Study maps the roadblocks to autonomous software engineering Imagine a future where artificial intelligence quietly shoulders the drudgery of software development: refactoring tangled code, migrating legacy systems, and hunting down race conditions, so that hum...

Can AI really code? Study maps the roadblocks to autonomous software engineering davidmandel.blog/trending/can...

21.07.2025 11:21 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Microsoft's MAI-DxO Crushes Doctors at Medical Diagnosis while Cutting Costs Microsoft researchers have published findings showing their experimental AI diagnostic system, MAI-DxO, significantly outperformed human physicians on complex medical cases, while also reducing estima...

Microsoft's MAI-DxO Crushes Doctors at Medical Diagnosis while Cutting Costs davidmandel.blog/trending/mic...

08.07.2025 18:01 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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2. Sakana AI releases its new Continuous Thought Machine (CTM) Sakana AI is proud to release the Continuous Thought Machine (CTM), an AI model that uniquely uses the synchronization of neuron activity as its core reasoning mechanism, inspired by biological neural...

2. Sakana AI releases its new Continuous Thought Machine (CTM) davidmandel.blog/trending/2-s...

26.06.2025 15:18 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The new math: Why seed investors are selling their winners earlier Charles Hudson had just closed his fifth fund several months ago β€” $66 million for Precursor Ventures β€” when one of his limited partners asked him to run an exercise. What would have happened, the LP ...

The new math: Why seed investors are selling their winners earlier davidmandel.blog/trending/the...

23.06.2025 00:11 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The US Navy is more aggressively telling startups, 'We want you' | TechCrunch The Navy's chief technology officer, Justin Fanelli, says he has spent the last two and a half years cutting through the red tape and shrinking the protracted procurement cycles that once made working...

US Navy is aggressively telling startups, β€˜We want you’ techcrunch.com/2025/06/15/t...

20.06.2025 21:35 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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AI 2027: a deeply researched, month-by-month scenario by Scott Alexander and Daniel Kokotajlo We predict that the impact of superhuman AI over the next decade will be enormous, exceeding that of the Industrial Revolution. We wrote a scenario that represents our best guess about what that migh...

AI 2027: a deeply researched, month-by-month scenario by Scott Alexander and Daniel Kokotajlo davidmandel.blog/trending/ai-...

19.06.2025 18:56 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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David Mandel Blog - 2025 - the year of AI Agents - and investing in Agentic AI startups Y Combinator is going all-in on AI agents, making up nearly 50% of the latest batch. Y Combinator's Spring 2025 batch saw a significant focus on AI agent companies. Out of 144 startups in the batch, 6...

2025 - the year of AI Agents - and investing in Agentic AI startups davidmandel.blog/blog/2025-th...

15.06.2025 18:28 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Behind the Curtain: A white-collar bloodbath Dario Amodei β€” CEO of Anthropic, one of the world's most powerful creators of artificial intelligence β€” has a blunt, scary warning for the U.S. government and all of us: AI could wipe out half of all...

Behind the Curtain: A white-collar bloodbath davidmandel.blog/trending/beh...

12.06.2025 01:01 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Archer Selected as the Official Air Taxi Provider of the LA28 Olympic and Paralympic Games and Team USA in Exclusive Deal Archer (NYSE: ACHR) announced that it has been selected as the Official Air Taxi Provider of the LA28 Olympic and Paralympic Games and Team USA. Through this exclusive partnership, the two will look t...

Archer Selected as the Official Air Taxi Provider of the LA28 Olympic and Paralympic Games and Team USA in Exclusive Deal davidmandel.blog/trending/arc...

06.06.2025 23:39 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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David Mandel Blog - Microsoft announces support of Google's new Agent-to-Agent protocol Microsoft has announced its commitment to supporting Google’s newly introduced open protocol, known as Agent2Agent (A2A), which facilitates communication among AI "agents."

Microsoft announces support of Google's new Agent-to-Agent protocol davidmandel.blog/blog/microso...

06.06.2025 21:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Why AI can't understand a flower the way humans do Even with all its training and computer power, an artificial intelligence (AI) tool like ChatGPT can't represent the concept of a flower the way a human does, according to a new study. That's because...

Why AI can't understand a flower the way humans do davidmandel.blog/trending/why...

05.06.2025 21:22 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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David Mandel Blog - Venture debt is back in a big-way Venture Debt appears to be back in a big way. With many mature venture-backed startups having raised at high valuations in 2020-2022, they would now likely have lower valuations should they seek to ra...

Venture debt is back in a big-way davidmandel.blog/blog/venture...

03.06.2025 23:28 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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A new, challenging AGI test stumps most AI models The Arc Prize Foundation, a nonprofit co-founded by prominent AI researcher FranΓ§ois Chollet, announced in a blog post on Monday that it has created a new, challenging test to measure the general inte...

A new, challenging AGI test stumps most AI models davidmandel.blog/trending/a-n...

26.03.2025 18:49 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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When outplayed, AI models resort to cheating to win chess matches A team of AI researchers at Palisade Research has found that several leading AI models will resort to cheating at chess to win when playing against a superior opponent. They have published a paper on ...

When outplayed, AI models resort to cheating to win chess matches davidmandel.blog/trending/whe...

14.03.2025 17:33 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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New Ocelot Chip from Caltech's AWS Center Makes Strides in Quantum Computing Scientists based at the AWS Center for Quantum Computing on Caltech's campus have made a leap forward in figuring out how to suppress errors in quantum computers, a pesky problem that continues to be ...

New Ocelot Chip from Caltech's AWS Center Makes Strides in Quantum Computing davidmandel.blog/trending/new...

14.03.2025 16:31 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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AI doesn't really 'learn'β€”and knowing why will help you use it more responsibly What if we told you that artificial intelligence (AI) systems such as ChatGPT don't actually learn? Many people we talk to are genuinely surprised to hear this. Even AI systems themselves will often ...

AI doesn't really 'learn'β€”and knowing why will help you use it more responsibly davidmandel.blog/trending/ai-...

12.03.2025 23:09 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Generative Biology - Arc Institute’s new AI can read and write the code of life It’s 2040. You’re at your doctor’s office, going over the results of your genome analysis. An advanced AI has identified patterns in your DNA code that suggest you’re at high risk of developing a cert...

Generative Biology - Arc Institute’s new AI can read and write the code of life davidmandel.blog/trending/gen...

01.03.2025 19:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Microsoft unveils million-qubit quantum chip with matter never seen before Microsoft has unveiled Majorana 1, the world’s first quantum processor built using topological core architecture, an innovative and completely new type of material for quantum processors. The company ...

Microsoft unveils million-qubit quantum chip with matter never seen before davidmandel.blog/trending/mic...

20.02.2025 23:34 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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How should we test AI for human-level intelligence? The technology firm OpenAI made headlines last month when its latest experimental chatbot model, o3, achieved a high score on a test that marks progress towards artificial general intelligence (AGI). ...

How should we test AI for human-level intelligence? davidmandel.blog/trending/how...

14.01.2025 22:33 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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AI's next frontier: Selling your intentions before you know them The near future could see AI assistants that forecast and influence our decision-making at an early stage, and sell these developing "intentions" in real-time to companies that can meet the needβ€”befor...

AI's next frontier: Selling your intentions before you know them davidmandel.blog/trending/ais...

07.01.2025 19:35 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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David Mandel Blog - The Compassionate Capitalist Show With Host Karen Rands interviews David Mandel on Venture Investing (March 2024) In this insightful episode, Karen is joined by thought leader and prolific angel investor David Mandel. David, known for his expertise in finance, insurance, advanced mathematics, and computer science...

The Compassionate Capitalist Show With Host Karen Rands interviews David Mandel on Venture Investing (March 2024) davidmandel.blog/blog/the-com...

07.01.2025 19:22 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1

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