Comment by johnb231
6 days ago
The model is labelled as Preview. There are no guarantees of stability or availability for Preview models. Not intended for production workloads.
https://cloud.google.com/products?hl=en#product-launch-stage...
"At Preview, products or features are ready for testing by customers. Preview offerings are often publicly announced, but are not necessarily feature-complete, and no SLAs or technical support commitments are provided for these. Unless stated otherwise by Google, Preview offerings are intended for use in test environments only. The average Preview stage lasts about six months."
There hasn't been a non-preview Gemini since...November? The previews are the same as everyone else's release cadance, "preview" is just a magic wand that meant the Launchcal (google's internal signoff tool, i.e. "wave will never happen again) needs less signoffs. Then it got to the point date-pinned models were getting swapped in, in the name of doing us a favor, and it's a...novel idea, we can both agree at the least.
I bet someone at Google would be a bit surprised to see someone jumping to legalese to act like this...novelty...is inherently due to the preview status, and based on anything more than a sense that there's no net harm done to us if it costs the same and is better.
I'm not sure they're wrong.
But it also leads to a sort of "nobody knows how anything works because we have 2^N configs and 5 bits" - for instance, 05-06 was also upgraded to 06-05. Except it wasn't, if you sent variable thinking to 05-06 after upgrade it'd fail. (and don't get me started on the 5 different thinking configurations for Gemini 2.5 flash thinking vs. gemini 05-06 vs. 06-05 and 0 thinking)
I honestly have no idea what you are trying to say.
It's a preview model - for testing only, not for production. Really not that complicated.
So you don't have anything to contribute beyond, and aren't interested in anything beyond, citing of terms?
Why are you in the comments section of a engineering news site?
(note: beyond your, excuse me while I'm direct now, boorish know-nothing reply, the terms you are citing have nothing to do with the thing people are actually discussing around you, despite your best efforts. It doesn't say "we might swap in a new service, congrats!", nor does it have anything to say about that. Your legalese at most describes why they'd pull 05-06, not forward 05-06 to 06-05. This is a novel idea.)
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There's a very large gulf between "what makes sense to Google" and "what makes sense to Human Beings". I have so many rants about Google's poor treatment of "customers" that they feel like Oracle to me now. Like every time I use them, I'm really just falling prey to my own misguided idea that this time I won't get screwed over.
The users aren't random "human beings" in this case. They are professional software developers who are expected to understand the basics. Deploying that model into production shows a lack of basic competence. It is clearly marked "preview" and is for test only.
That may be true, but it doesn't make the customer's claims not true. What Google did was counter-intuitive. That's a fact. Pointing at some fine print and saying "uhh actually, technically it's your stupid human brain is the problem, not us! we technically are allowed to do anything we want, just look at the fine print!!" does not make things better. We are human beings; we are flawed. That much should be obvious to any human organization. If you don't know how to make things that don't piss off human beings, the problem isn't with the humans.
If the "preview release" you were using was v0.3, and suddenly it started being v0.6 without warning, that would be insane. The only point of providing a version number is to give people an indicator of consistency. The datestamp is a version number. If they didn't want us to expect consistency, they should not have given it a version number. That's the whole point of rolling release branches, they have no version. You don't have "v2.0" of a rolling release, you just have "latest". They fucked up by giving it a datestamp.
This is an extremely old and well-known problem with software interfaces. Either you version it or you don't. If you do version it, and change it, you change the version, and give people dependent on the old version some time to upgrade. Otherwise it breaks things, and that pisses people off. The alternative is not versioning it, which is a signal that there is no consistency to be expected. Any decent software developer should have known all this.
And while I'm at it: what's with the name flip-flopping? In 2014, GCP issued a PR release explaining It was no longer using "Preview", but "Alpha" and "Beta" (https://cloudplatform.googleblog.com/2014/10/new-release-pha...). But the link you showed earlier says "Alpha" and "Beta" are now deprecated. But no PR release? I guess that's our bad for not constantly reading the fine print and expecting it to revert back to something from 11 years ago.