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Doug Turnbull

@softwaredoug.bsky.social

Search at Reddit, formerly Shopify and OpenSource Connections. Helped write Relevant Search / AI Powered Search http://softwaredoug.com

818 Followers  |  132 Following  |  263 Posts  |  Joined: 13.05.2023  |  1.7877

Latest posts by softwaredoug.bsky.social on Bluesky

The tradeoff between AI and human context AI coding requires a tradeoff between human and AI context, and your job is now to decide where to best spend your limited attention vs to let the AI do work

The tradeoff between human and AI context | Discussion

02.08.2025 04:40 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Wish you could hack the system? Early bird pricing until Aug 15!

maven.com/softwaredoug...

01.08.2025 18:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Cheat at Search with LLMs by Doug Turnbull on Maven Vibe-code your way to Relevant Search

New artwork whodis

maven.com/softwaredoug...

01.08.2025 15:55 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The consequence of the administration's environmental policies isn't as much about decarbonization.

The real consequence is idiotic industrial policy where the administration has decided to lose a trade war and sacrifice our security by ceding energy infrastructure leadership to other countries.

31.07.2025 14:39 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I’ve spent most of the last decade doing candidate recruitment so I feel qualified to say this:

If you do not like the person running, find someone to run against them or run yourself. Especially this far out from the election & filing deadlines, this is an option available to you if you so chose!

30.07.2025 23:59 β€” πŸ‘ 1202    πŸ” 288    πŸ’¬ 33    πŸ“Œ 20
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The tradeoff between AI and human context AI coding requires a tradeoff between human and AI context, and your job is now to decide where to best spend your limited attention vs to let the AI do work

AI coding is about navigating the tradeoff in human -- AI context moment-by-moment. If you can master knowing when to delegate, you can be really effective. If you rabbit-hole the wrong areas, or don't let the AI do some things, you'll be sub-optimally productive

softwaredoug.com/blog/2025/07...

30.07.2025 15:44 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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AI Chat Startups - Is the bubble about to pop? Investor money chases chat-style interfaces for every domain. I believe this is wrongheaded: ChatGPT and pals will do your domain better as they address more and more long tail-use cases, and better i...

First the VectorDB bubble plateaud
Next, ChatGPT for X is going pop

We're about 2 years after the inception of "AI idea" to its collapse

Agree? Disagree?

maven.com/p/3ad9c7/ai-...

29.07.2025 14:15 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I’m noticing an uptick in e-bike commuters to the hospital. I really think there will be a ten fold increase in people biking around Charlottesville once some protected bike lanes go in.

28.07.2025 20:26 β€” πŸ‘ 45    πŸ” 4    πŸ’¬ 6    πŸ“Œ 0
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AI Chat Startups - Is the bubble about to pop? Investor money chases chat-style interfaces for every domain. I believe this is wrongheaded: ChatGPT and pals will do your domain better as they address more and more long tail-use cases, and better i...

@jnbrymn.bsky.social and I are going to have a controversial discussion where maybe we don't agree

maven.com/p/3ad9c7/ai-...

28.07.2025 15:49 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Must be propaganda or something from that liberal rag, the Financial Times. Nothing to see here, just your tax dollars at work πŸ™„

27.07.2025 14:42 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
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Petition: Make the Free Bridge Lane Promenade Permanent The community has enjoyed and benefited from temporarily closing Free Bridge Lane to cars β€” a flat, calm place, close to town to walk, bike and easily enjoy the outdoors. We hope to make Free Bridge L...

Make the Free Bridge Lane Promenade Permanent!

secure.everyaction.com/w5rE7e_Pjkaq...

26.07.2025 13:33 β€” πŸ‘ 7    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1
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"Why don't kids roam like the 80s". Meanwhile

25.07.2025 23:23 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

It would seem a fairly obvious/simple messaging from a US political party - β€œNo tax dollars going to kill kids in Gaza”. But what the fuck do I know.

25.07.2025 14:42 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

It seems the end game will be some type of redacted / (fake?) Epstein files that removes Trump. MAGA gets in line. Then they label everyone questioning the release as β€œconspiracy theorists”

21.07.2025 14:00 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

A lot of people think mastering your craft is about learning a new topic

But it's actually about relearning something you "know" from first principles (and repeating this every now and again, going deeper each time)

20.07.2025 20:27 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I raaaarely trust point-wise search evals without a lot of work

However pairwise evals I almost always start with some trust. Despite the work, humans and LLMs almost always do better at "is A more relevant than B" than "rate A's relevance from 1-5"

20.07.2025 18:43 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Hot take, 2025 is the end of the chat (not AI) bubble. Nobody wants a different chat app for X, they want to literally use ChatGPT (Claude, Gemini, ...) for that.

...also few of these companies figure out how to do search well, which is the real death knell...

19.07.2025 16:57 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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a man in a suit and tie is saying " boom easy as that " ALT: a man in a suit and tie is saying " boom easy as that "

Paramount+ sub = $60 a year

Shift that $ to your @pbs.org station instead and you’ll do two good things at the same time. Do it.

19.07.2025 00:00 β€” πŸ‘ 7509    πŸ” 2283    πŸ’¬ 154    πŸ“Œ 125

With your Paramount Plus subscription, it's important to ask -- What Would Picard Do?

18.07.2025 21:52 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Wilhoit's Law captures so much: "Conservatism consists of exactly one proposition, to wit: there must be in-groups whom the law protects but does not bind, alongside out-groups whom the law binds but does not protect."

The rest of the thread is also worth knowing

18.07.2025 21:33 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

🧡Pseudo-relevance feedback (PRF) (also known as blind feedback) is a technique of first retrieving/re-ranking top-k documents and adding some of their words to the initial query. Then, a second retrieval/ranking stage uses an updated query. ↩️

18.07.2025 18:01 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

… and then turn around and give that money to PBS

18.07.2025 18:38 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I hope anyone subscribing to paramount plus takes the time to cancel today

18.07.2025 15:05 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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ML Powered Search by Doug Turnbull on Maven Systematically improve search relevance with learning to rank, active/reinforcement learning, and a bit of vector search

I used to have an ML-Powered Search course that basically was about Learning to Rank and Rerankers. I've been told people enjoyed it

If that interests you, please add yourself to the waitlist, and I might do it again...

maven.com/softwaredoug...

07.07.2025 13:54 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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From the PoliticalOptimism community on Reddit Explore this post and more from the PoliticalOptimism community

Sad and seems to ring true

www.reddit.com/r/PoliticalO...

05.07.2025 13:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Also quite good: Katydid symphonies

05.07.2025 02:28 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I wish this perspective had a political home. An unapologetically pro immigrant perspective

05.07.2025 00:59 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

It just invariably has something that goes wrong that hurts the audiobook experience. Or it has a video pop up that I have to close….

05.07.2025 00:56 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Happy Fourth of July.

05.07.2025 00:15 β€” πŸ‘ 1420    πŸ” 430    πŸ’¬ 19    πŸ“Œ 20
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The story behind Caesar salad Caesar salad celebrates its 101st birthday in July 2025. We look at the origins of the popular dish β€” surprisingly, it doesn’t involve a certain Roman emperor.

TIL Caesar salad is Mexican food

www.nationalgeographic.com/travel/artic...

05.07.2025 00:48 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

@softwaredoug is following 20 prominent accounts