Brett Winton Profile picture
Chief Futurist @ARKInvest. Cross-Asset-Class Disruptive Tech: ₿ /🧬🔬🧬✂️/🤖🚖 🔋/🧠💻☁️/🚀🤖🗿🖨️ Disclosure: https://t.co/UmaWM7EXKR
Fred Wang Profile picture wz Profile picture 兮我后 Profile picture Potato Of Reason Profile picture 4 subscribed
Nov 10, 2023 22 tweets 4 min read
people ask why google isn't shipping
isn't it obvious?
they are caught in the thorns of the innovator's dilemma how does google make money?
they charge a toll to deliver a user from the text prompt to another website.
language models take the information in *all* other websites, compress it, and deliver it directly to the user.
No transit required.
And no toll paid.
Apr 21, 2023 6 tweets 3 min read
We open-sourced our 2027 Tesla model.

Expected value: $2000 per share.

ark-invest.com/articles/valua…

But cynics wonder:
1) What if robotaxi never happens?
2) What if production scaling is arbitrarily constrained?
3) What if Tesla has to keep pricing aggressively to move units?

🧵 The value of an open source model is that you can reasonably disagree with our assumptions and generate your own expected value.

People ask what happens to our investment case if robotaxi capability never deploys.

The short answer: expected value of $900 per share. Image
Feb 3, 2023 16 tweets 6 min read
We published our annual Big Ideas report this week

ark-invest.com/big-ideas-2023/
 
This has been a year marked by convergence
 
Convergences that should yield unprecedented value accrual
 
We believe that disruptive innovation should command more than half of total market cap by 2030 Image We focus on 5 innovation platforms that all follow steep cost declines, cut across sectors and are themselves platforms of innovation.
 
Fascinating how technologies are not only cutting across sectors, but also serving as catalysts for each other
 
(fly)wheels within (fly)wheels Image
Jan 24, 2023 4 tweets 1 min read
chatGPT at >10 million daily users in 40 days

Instagram took 355 days to get to 10 million registered users Note 10 million daily uniques implies 20+ million monthly

And I’m actually shocked it’s *only* 20 million and wonder if sample bias in these data under-represent penetration.
Jan 24, 2023 4 tweets 1 min read
From a variety of people in a variety of industries: "chatGPT has really been useful for writing my grant/funding proposal"

I suspect that application volumes are going to spike and funding entities are going to be massively overwhelmed the adoption rate of disruptive technology is in part governed by its degree of backward compatibility with existing infrastructure and processes

that chatGPT is particularly useful for backsolving against laborious text-heavy processes is part of what's driving its rapid uptake
Dec 2, 2022 16 tweets 3 min read
some real time reactions to the Tesla semi live stream
👇 The tri-motor configuration is clever.
@skorusARK modeled this in our estimates for the vehicle
The point is to mix and match power to try to keep every motor operating at most efficient rpm
Aug 26, 2022 7 tweets 3 min read
Rather than contract graphic design a book publisher decides to generate cover art by simply feeding the first line and title of each book into an AI model

(In this case, #midjourney, which its developers expect to improve ~1000x over the next 6 months)

A few results

👇🏻 “As Gregor Samsa awoke one morning from uneasy dreams he found himself transformed in his bed into a gigantic insect.”

Metamorphosis

#midjourney Image
Aug 5, 2022 4 tweets 1 min read
the tradeoff will look something like:

California
1,500 square feet

or

Montana
3,000 square feet + 3 acres, a cybertruck, starlink, battery backup, a bitcoin miner & solar The sacrifices required to go off-the-grid are evaporating: individuals can increasingly preserve their exit option while remaining a node

Technology pushes in two directions: it elevates the power law peak, and it extends the long tail.
Jul 6, 2022 4 tweets 1 min read
apparent to me that on-chain transparency caused a quicker and more severe de-leveraging in crypto

in the non-crypto leverage cycle, the market is still groping blindly; we await the information that might pinpoint where the skeletons lie. (on-chain evidence of financial distress catalyzed customer withdraws which forced off-chain leverage into the open)
May 23, 2022 7 tweets 1 min read
cross-sector technology improvements will be misread as inflation
as CPI quality-adjustments drift from the actual quality adjustments underlying production output Take new cars:
CPI quality-adjustments are made based on the manufacturing cost increment of adding new features;
a car that costs $1,000 more because a manufacturer invested $1,000 (plus allowable margin) into better airbags is assessed to cost the same amount on a real basis
May 17, 2022 4 tweets 2 min read
you are distracted by noise

over the past 2 months,
the estimated time to Artificial General Intelligence
has fallen by between 60 and 70%

(find me a chart that is more macro-economically meaningful than this one; I’ll wait) Image You could reasonably conclude that these revisions in estimated time to AI imply a change in the net present value of real GDP of ~100x (at a 10% discount rate.)
May 6, 2022 7 tweets 2 min read
throw a billion dollars at game development:

Odds that you yield a fun well-balanced game that persists?

If that billion dollars were crowdfunded does it meaningfully raise the odds of success?

What if that billion dollars were NFT-funded? Imagine that the game has 100,000 usable/tradeable objects. Further imagine that the utility value of the objects has to trend towards the entertainment-monetization rate of the experience. For US internet experiences this is ~$.25 per user hour.
May 6, 2022 4 tweets 1 min read
love this data in Tesla’s impact report
Tesla is the only automaker in the world that is financial-incentive-aligned with delivering ongoing customer-safety improvements
it shows Image suspect that there is no other automaker in the world with the wherewithal (or financial incentive) to collect this sort of data and use it to develop preemptive safety response systems

everyone else is just trying to minimally clear the regulatory hurdle
Jan 26, 2022 34 tweets 12 min read
Today we published our Big Ideas 2022 report, available here:

ark-bigideas.com/2022/en/pages/…

Some highlights 🧵 We forecast that the cost to train a neural network will halve every 9 months through 2030.

Roughly half of the anticipated cost declines will be due to compute hardware innovation and half due to software and model architecture improvements.
Dec 28, 2021 4 tweets 1 min read
People say “follow the developers”

To win the money contract compete on characteristics that matter for the developers that matter.

For money, developers with ~♾ duration guide the most resource and so are most important; these are: sovereigns, legal systems, and institutions The introduction of the Bitcoin protocol has now catalyzed 3 revolutions:
A revolution in money;
A revolution in finance (defi); and
A revolution in media (web3)

Their economic importance is presented in descending order
Aug 26, 2021 9 tweets 2 min read
The hosting platforms (marketplaces, game engines and virtual world sandboxes) become massive centralization vectors in the NFTivere
🧵 People want to buy .jpgs in order to social status signal.
They will naturally congregate on platforms that protect their status.
If the non-true owners of an avatar can similarly wear it on-platform, why buy an avatar at all (and what’s the fun in wearing it)?

/2
Aug 23, 2021 14 tweets 3 min read
Continued thoughts

Why should Tesla’s rate of improvement in planning and control should exceed its competitors

🧵 One reason why Tesla's planning module should improve at a higher velocity than that of its competitors is due to an undeniable advantage in error-finding.

Tesla can measure simulated intervention rates on its human-driven fleet by running its software in shadow mode.

/1
Aug 20, 2021 11 tweets 2 min read
Perhaps useful (at this point) to compare to Tesla Vision to HD-mapping strategies where an understanding of the road layout and intersection shapes, stop-signs and traffic flow lane-mappings are held in-memory.

🧵 One can simultaneously understand why a Waymo or Cruise would pursue the HD-mapping strategy, and the vulnerabilities of such a rigid approach.

/1
Aug 20, 2021 15 tweets 4 min read
some thoughts on tesla AI day



starting with Tesla Vision

🧵 The Tesla Vision work is extraordinary.

And vision is the right word for it.

(Massive kudos to @karpathy and team.)

/1
Apr 21, 2021 5 tweets 1 min read
I have solar.

Installed by Tesla since January.

Hasn't generated a single watt-hour.

Waiting for utility to approve the connection. Attach bitcoin mining and sell into fiat, and the solar could have (probabilistically) generated $1,500 over this 3 months but instead has lain idle.

Compare to $17k for the full cost of the system (and $20k accommodating a right-sized miner.)
Apr 21, 2021 4 tweets 2 min read
A world with bitcoin is a world with an electric grid that can accommodate a higher share of renewable energy.

(Why do we think so? Read here: wintonark.medium.com/bitcoin-mining…) A solar-battery system alone experiences decaying profitability as it attempts to accommodate a larger share of grid demand.
Paired with a bitcoin miner, however, the system can be effectively overpowered to hit baseload quality dispatch rates without hurting system profitability