macOS 27: Workaround to avoid downloading AI models and save storage
Posted by ano-ther 1 day ago
Comments
Comment by hbn 1 day ago
"What was the quote for my insurance claim?" - it'll look through your emails and pull the number with the source email so you can jump right to it.
The other day I asked "when did I arrive and leave Mexico City on my trip at the end of 2024?" and it nailed it based off my flight receipt.
Since learning Spanish I get a lot more Spanish stuff in my feeds, and if I e.g. don't understand a meme I'll just ask "explain the joke here" and it reads the screen and explains it.
You can have an article open in Safari and say "remind me to read this tonight" and it'll make a reminder with the link. Or you can modify reminders - "move my reminder to get groceries to tomorrow at the same time". Yesterday I told it to make me a reminder and it did, but I worded it in a clunky way so I followed it with "reword that to sound more natural" and it did it.
We've been trained for a long time to think Siri can't do anything but I urge you to try it once you're on the new one, it's quite good. And I'm sure I've barely touched all the things it can do. David Pogue published a pretty thorough test other day:
https://pogueman.substack.com/p/125-tests-of-the-new-ai-siri
Comment by nunez 1 day ago
I wasn't expecting Apple to force-feed the AI into my mouth with this new Siri release, but turning "Apple Intelligence" into "Siri AI" and removing the opt-out toggle is gross.
(You can't disable all of other fka Apple Intelligence stuff without disabling Siri AI, and you can't disable Siri AI without switching your Siri language to an unsupported region and turning a bunch of stuff off in Content Privacy and Restrictions. On Watch, Siri is front and center of your Suggested Apps carousel --- which they removed Recent Apps to create, an extremely useful feature --- unless you change YOUR ENTIRE WATCH'S REGION to some other unsupported country. None of this is okay.)
Anecdotally, I can do all of the stuff you've listed can be done without Siri AI or "Classic" Siri and get correct answers almost 100% of the time.
Comment by m463 1 day ago
"privacy is a right"
becomes
privacy is a "defaults write <obscure-key>"
Comment by lynndotpy 1 day ago
I don't know why, but I usually can only get Camera Remote to work when I close all of the recent apps on my Apple Watch, even when my watch and phone were the newest ones Apple released. Probably a bug with memory management they're never going to fix. Now, that's not possible, even when I reboot my watch :(
Comment by II2II 23 hours ago
Comment by solarkraft 21 hours ago
You mean the way that takes 20x as long?
Comment by coldtea 9 hours ago
Comment by nunez 16 hours ago
Comment by brailsafe 18 hours ago
I'm here wondering why so much extra space is warranted, or how to take it back, not so much how I can find a document with specific text in it or use Siri to do something else that was already very easy.
One task I'm wondering about is for example, asking Siri (on the mac) to analyze a huge dump of arbitrary PDFs that may or may not have non-OCRed text in them, and efficiently reorg and rename them based on what the documents should be. This also seems like a mundane task, but requires a little more than just a standard search and would allow someone to take their entire paper archive of private business documents and create a digital archive without too much risk or work. This is something that all local models I've tried so far really struggle with.
Comment by hbn 9 hours ago
And I don't find manually searching for emails to find something like flight dates that easy. I've flown to/from Mexico city 6 times in the past couple years, and the airline tends to send like 12 emails pertaining to every trip I book, so asking Siri is much faster.
Not to mention these are tasks I'll be able to do in winter while wearing gloves.
Comment by lynndotpy 1 day ago
The new Siri can not reliably return the weather (it seems it's prompting on the literal text of the town and asks for a clarification sometimes about whether I am in the United States or United Kingdom), and when I ask "what is the air quality index", the new Siri would sometimes return the definition of AQI. When it returns a value, new Siri would hallucinate an incorrect and fixed value. In the cases where it does work, it's very much slower than the classic "rainbow orb" Siri.
Comment by hbn 9 hours ago
Comment by DiskoHexyl 9 hours ago
First, it’s unreliable in when to say what you want after Hey Siri, then it just didn’t do anything, and the third time it silently set the timer but didn’t confirm anything so I have then set another timer manually to only find out later that they both run.
Hard to trust this product with anything serious when it still can’t do the job of a kitchen clock from half a century ago
Comment by alwillis 1 day ago
* When I need a prescription refilled, the quickest way is to message my doctor using the patient portal. I created a Shortcut that lets me pick among 5 medications; Apple Intelligence then generates a message with the request to the clipboard which I paste into the message field and send.
* I have a Shortcut that creates a morning summary: Apple Intelligence generates the weather report. I also get what’s on today's calendar and any current or past-due Reminders.
Just scratching the surface here; will flesh these out more later and create some new ones now that I'm running the release version of Golden Gate and not the beta.
Comment by vinni2 1 day ago
Comment by alwillis 1 day ago
Using Shortcuts, a user can use the Cloud model via Private Cloud Compute, the Cloud Pro with "world knowledge, and the on-device model. It occurred to me I probably don't need the Cloud; I switched to the on-device model, which worked fine.
There's no way for Siri or anybody else to know anything about a transaction using Private Cloud Compute:
We designed Private Cloud Compute to make several guarantees about
the way it handles user data [1]:
A user’s device sends data to PCC for the sole, exclusive purpose of
fulfilling the user’s inference request. PCC uses that data only to
perform the operations requested by the user. User data stays on the
PCC nodes that are processing the request only until the response is
returned. PCC deletes the user’s data after fulfilling the request,
and no user data is retained in any form after the response is
returned. User data is never available to Apple — even to staff with
administrative access to the production service or hardware.
[1]: https://security.apple.com/blog/private-cloud-compute/Comment by vinni2 1 day ago
Comment by alwillis 20 hours ago
Unlike your insurance provider or credit card company, which keep your prescription details, Apple Intelligence deletes the data once you receive a response—a fact Apple could verify if necessary.
It appears I did not need the cloud; my prescription information stayed on my iPhone to create the request, thanks to the Apple Foundation models running locally.
Comment by vinni2 18 hours ago
Comment by pseudosaid 16 hours ago
Comment by hbn 1 day ago
Comment by crossroadsguy 18 hours ago
If you have used mac/iOS (esp. Mac; well, because on iOS you can't do anything other than what's on screen essentially) for a long time you might realise Apple, at this point, is simply not capable of even developing those features that will allow users to do such things. And you don't even have to know Swift/objC for this sad realisation. I am pretty sure someone would have mentioned and they'd have realised it meant moving around a million hardcoded modules and frameworks and turning on/off a billion flags (a lot of them potentially global). They are that incompetent when it comes to software.
Comment by zahlman 1 day ago
> The other day I asked "when did I arrive and leave Mexico City on my trip at the end of 2024?" and it nailed it based off my flight receipt.
Where you see convenience, I see a security nightmare.
Comment by EricE 23 hours ago
Comment by Terr_ 20 hours ago
Especially if the whole point is to have it search through a giant pile of arbitrary un-vetted stuff, like all the emails you ever received from anybody.
Comment by browningstreet 23 hours ago
Comment by kdkdkwjdjwkd 23 hours ago
Comment by CursedSilicon 19 hours ago
Comment by odkdkwjdiwjd 17 hours ago
Comment by CursedSilicon 14 hours ago
Comment by alwillis 1 day ago
Not a bad list from Apple.
Comment by jtbayly 1 day ago
Comment by drooopy 1 day ago
Comment by plutokras 1 day ago
This time I took the plunge and upgraded, and I have to admit the whole system, especially Safari is much more snappy than before.
Comment by kristofferR 1 day ago
Comment by compiler-guy 1 day ago
I would rather keep my personal picture library on my local disk (with backups, of course) than gigabytes and gigabytes of Apple models.
They were the ones who thought that 256Gb was a reasonable number. And it actually did work pretty well, until they wanted to fill it with models.
Comment by kqp 21 hours ago
Comment by ChrisRR 11 hours ago
Comment by jtbayly 1 day ago
Comment by seam_carver 1 day ago
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Comment by Toslink 59 minutes ago
Comment by CodingJeebus 1 day ago
Comment by alwillis 1 day ago
Lucky for us, macOS 27.2 is already in beta: https://www.macrumors.com/2026/09/21/apple-seeds-macos-27-2-...
Comment by platevoltage 1 day ago
Comment by wahnfrieden 1 day ago
Comment by jtbayly 1 day ago
Comment by bee_rider 1 day ago
Comment by wahnfrieden 1 day ago
This situation is a bit different where they’ve taken several years delay now to refine their AI strategy before releasing it.
If they let users permanently opt out of their AI rollouts this early on, their stock will plummet. They’re going to focus on making it better to drive adoption and value instead of letting people remove themselves from exposure to what they have in the pipeline.
Comment by sleepybrett 1 day ago
Comment by hbn 1 day ago
Comment by SkyeCA 1 day ago
Comment by njovin 1 day ago
Comment by soapdog 1 day ago
Comment by compiler-guy 1 day ago
Comment by alwillis 1 day ago
Many apps (like dictation apps) ship with their own models totally separate from Apple Intelligence.
For example, Co-Typist [1] is very useful, but it requires a model installed with it, ranging from Gemma 3 1B at 0.8 GB to Gemma 4 26B A4B Pro at 15.7 GB. It recommended Gemma E2B (3.2 GB) for my 16 GB, M1 Pro MacBook Pro.
It works really well; the autocompletion is so good, it knows what I'm going to type before I do!
Here's the thing: you may not be aware of the amount of storage being used by models in various 3rd-party apps.
The open-source app What The Model [2] scans your machine and reports all the models it finds and gives you the total amount of storage being used.
[1]: https://cotypist.app
Comment by worldsavior 1 day ago
Comment by happyopossum 1 day ago
Comment by jleehn 1 day ago
Comment by bdavbdav 1 day ago
Comment by ebtebt 1 day ago
Comment by fuu_dev 1 day ago
MacOS 27 is also diffrent in that it does still downloads the data for EU users and removes or hides options in menues to dissable functionality. This means users lose the said space when upgrading to 27.
Comment by fundatus 1 day ago
Comment by CharlesW 1 day ago
Comment by iAMkenough 1 day ago
Comment by alwillis 1 day ago
The "Always verify important details. Siri is an Al that may make mistakes." is the new version of "your mileage may vary".
Also, I get a similar message when using Gemini, OpenAI and Claude.
I own a "Standard iPhone" and an M1 Mac; these numbers track.
Comment by VCFundedGenYer 1 day ago
Comment by halJordan 23 hours ago
Comment by CharlesW 1 day ago
Not all of the space used by Apple Intelligence is downloaded model size, which explains the reasonable difference.
Comment by iAMkenough 1 day ago
I'm not upset, just pointing out TweakTown gave Apple's AI misleading information about Apple's products. You might have 30GB of wasted space on your 128GB drive due to Apple Intelligence features on your Mac (like me).
Comment by CharlesW 1 day ago
Comment by lotsofpulp 1 day ago
Comment by VCFundedGenYer 1 day ago
A 256GB Mac Mini is effectively unable to use macOS 27 due to this bloated nonsense.
Comment by viccis 1 day ago
Comment by 5555watch 1 day ago
Comment by thih9 1 day ago
Comment by wrxd 1 day ago
Comment by VCFundedGenYer 1 day ago
Comment by thisislife2 1 day ago
Comment by thescriptkiddie 1 day ago
Comment by jawilson2 9 hours ago
Comment by thewhitetulip 1 day ago
De macify Mac Degoogle Android Demacify ipad DeLLM chrome browsers local llm
Can we expect sane decisions from corpos about what we want rather than what latest thing they want to push on us?
Comment by agoodusername63 1 day ago
Comment by hattar 1 day ago
Comment by davidee 22 hours ago
Thanks to marginal gains on MacOs (nee OS X) the Linux desktop gets closer more quickly than Apple can pull away.
Comment by drooopy 1 day ago
Comment by zahlman 1 day ago
Comment by thewhitetulip 21 hours ago
Comment by ezst 1 day ago
Comment by kdkdkwjdjwkd 22 hours ago
Comment by ezst 17 hours ago
"KDE is immune to those by design"
"Then use Windows"
I'm surely convinced!
Comment by Ginger-Pickles 1 day ago
Comment by regenschutz 1 day ago
Comment by jhack 1 day ago
Comment by drooopy 1 day ago
Comment by tiborsaas 1 day ago
I don't have Siri enabled, I've never felt the need for it on desktop.
Comment by nozzlegear 1 day ago
Comment by quaddoggy 1 day ago
Comment by moribvndvs 1 day ago
Comment by Hodgewocket 1 day ago
Comment by javier2 1 day ago
Comment by a1o 1 day ago
I also don’t use but I have to have it enabled to be able to use Google Maps, and Siri occasionally mistakes a conversation for being invited to listen and speak.
Comment by officeplant 1 day ago
It works for me, but I'm using wired carplay on an iphone 11 w/ios27. (In the US, Swapped to Siri Classic, then disabled it.)
Looking around online it seems doing it wired can bypass the Siri requirement. Which may work in my case because in the Ford headunit I can force wireless projection to be off and blocked (including turning off the wifi for the headunit). So some cars might be forcing wireless Carplay and triggering the Siri requirement.
Comment by cromulent 1 day ago
Comment by GuinansEyebrows 1 day ago
- "set a timer for 14 minutes"
- "remind me to make a doctor's appointment tomorrow at noon"
- "turn off the bedroom lights"
that don't require any form of AI and have functioned perfectly well (aside from having a hard time when i mumble) for years on non-AI versions of Siri?
Comment by thewebguyd 1 day ago
Comment by anamexis 1 day ago
Comment by regenschutz 1 day ago
Though I do agree that the ML-based NLP thst we have today is much more usable, albeit more compute-expensive.
Comment by exographicskip 1 day ago
Comment by dreamcompiler 1 day ago
Comment by pesus 1 day ago
Comment by thewhitetulip 1 day ago
Does everyone use siri? How about keeping it opt-in?
Comment by mathisfun123 1 day ago
that's like one request per day per user lolol
Comment by vitalrune 1 day ago
Comment by basisword 1 day ago
Comment by amennox 8 hours ago
Comment by itsmeduncan 1 day ago
Comment by kotaKat 1 day ago
... can you also force Siri off by using Screen Time controls? I noticed that in the Screen Time menus, "Content and Privacy" restrictions can be toggled on. From there seems to be an additional "Siri" menu that lets me change the allowed Siri version from Siri Classic to Siri AI as well as options to turn off the global writing tools/assistance (which turns off the annoying Siri bubble on every textbox now).
I suspect forcing Siri off via those controls would work easier than using Low Data Mode or trying to force Siri to disable via language selection.