Mechanical Turk shutting down September 30

Mechanical Turk had a good run, but not surprised it's shutting down. I'm sure the platform was getting flooded with people doing task arbitrage and using lots of AI anyway.

I believe the issue is that this can no longer be a horizontal play. MTurk was mostly for unskilled tasks...the kind AI can do well enough that it isn't worth the cost differential to verify it or keep farmed to humans. The "trust but verify" AI output is now the kind that requires domain expertise. This is what most full stack AI companies are bringing to industries.

Curious if this kind of work will come around again one day or was just a moment in time. If it does I'm sure it will be specifically about generating training data.

As AMT's largest requester for the past 10 years, this news was relayed to requesters at the same time as respondents. It's also worth noting that our lead contact, the Sr Program Manager at AWS leading AMT, transitioned to Amazon Bedrock and SageMaker Model Evaluations a ~2-3 years ago.. Leaving behind essential zero team managing the project after they migrated over the stored value accounts to native AWS billing.

So, I have a story to share about Mechanical Turk that you might find interesting. I’ve shared it a couple of times before on Twitter and Bluesky, but I’ll share it again.

Long story short: Mechanical Turk saved my bacon.

Back in 2005, I was working a job at a small-town newspaper in a town I’d never lived before. I didn’t know anyone beyond the staff (as I was working layout rather than as a reporter), and I had gotten interested in the idea of doing Mechanical Turk for a few extra bucks. I thought there might be a formative scene of interested people doing this, so I started working on a blog for it. I briefly collaborated on it with another guy who put it on forum software because he didn’t know how to use, like Drupal.

That blog was called Turking.com, and it seemed like it was going well for a bit. We even got a mention on the AWS website. But after about two or three months, it was clear the initial excitement around the idea (and the initial work) had died down. (The work picked up later, but in clearly different ways. I don’t think folks were really “excited” about it after that point.)

If you want to get an idea of it, there was one capture on the Wayback Machine: https://web.archive.org/web/20051124231722/http://www.turkin...

The site had started to die out in part because my iBook suffered a catastrophic GPU failure and me, being a broke small-town newspaper employee, did not have the money to replace it. Plus, the community just hadn’t emerged like we had expected.

But then I got an email out of the blue: Someone wanted to buy my domain, which I owned outright, but they didn’t want to say who. I got contacted by a broker, and the exchange took place over escrow.

(The domain most assuredly was bought by Amazon and is managed by MarkMonitor.)

I didn’t get a ton of money from the deal, but I did get enough to pay for a new laptop. I had some regrets about selling it (in part because I originally built the site with someone else), but I was in a bit of a dire financial situation which that proved to be the starting point for getting myself out of.

That domain purchase was notably more than I ever made from clicking and classifying random pictures, that said.

It’s kind of crazy they’re shutting this down just when this Service probably has the most possibilities ever. You have an agent with Multiple people doing actual physical tasks in the real world seems like something that could be really powerful.

I'll still be around on Oct 1.

I did this a long time ago and it actually paid for a few meals.

They are terribly monotonous tasks.

I can see why it's shutting down if its still the same thing.

Lllms could probably do everything there without rotting out minds for basically pennies.

Prior discussion from when the service stopped accepting new customers in July: https://news.ycombinator.com/item?id=48803886

The only time I ever used it (as a turk?) was when Jim Gray went missing at sea and satellite imagery of vast regions of the pacific were fed through Mechanical Turk. Seems a trivial problem now, but was not then, and needed humans to take a look.

The tagline for MTurk used to be “artificial artificial intelligence.”

It appears now we can get along with just a single “artificial.”

I was just thinking about the good old days combining human judgements on mturk for classifying high-value forum threads. Since replaced by using judgements from multiple LLMs.

The only use I can think of it these days is for social scientists who need to gather judgements from bona fide humans.

This will be devastating for a lot of workers in low-infrastructure countries.

I used it to have people transcribe my dad’s handwritten letters and journals. It was touching to get notes from a “Turk” saying how much she enjoyed his travels and following the cast of characters in his life!

Absent visibility into AWS P&Ls--even notwithstanding AI--Mechanical Turk has been a real outlier at AWS for a number of years now, so not really surprising.

Had some absolutely bizarre results from their attempt to integrate mturk with Bedrock's 'ground truth' thing as of a few months ago. Threw simple mnist digits recognition at it, see what the quality, timing, and cost was. Figured mnist digits was at this point trivial. Spent $10 and the accuracy was marginally better than guessing, completely unusable results. Was completely baffled, people were publishing peer reviewed research based on exclusively mturk results.

Surprised Amazon managed to fumble mechanical turk at the same time Mercor/Scale and all these other companies started hiring humans to do data labeling tasks.

I made a couple thousand dollars off it squeezing in tasks here and there between meetings. Amazon Payments were challenging to redeem as I recall. I did more or less write the bulk of someone’s doctoral thesis. Kept giving me a dollar to summarize the findings of various psychology papers. The most memorable was the one where people were put in a room and someone sprayed “liquid ass” on the wall. The subjects given no explanation experienced higher levels of anxiety than those that were told there was a sewage leak being repaired. One of the strangest dollars I ever made. My PS4 and game collection was spectacular.

I was literally wondering this morning if mturk was still around! I assumed a lot of the stuff could just be done with LLMs and OCI now.

I wouldn't be surprised if Fiverr and Upwork start pulling back too. There's just so much AI bots now that have flooded the task marketplace.

End of an era.

I wonder why.

bezos has determined LLM has replaced "on demand 24/7 workforce"

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