The bug is not about code behavior, but rather about getting noticed by users :)
Waterluvian 4 hours ago [-]
All the people there asking the simple question of why it got changed and getting ignored.
chao- 4 hours ago [-]
There ought to be decent number of people within Microsoft who have "Copilot usage" as a KPI. I don't think this was gamesmanship on their part (no sarcasm, I truly do not suspect malice), but I'm sure if it could have slipped in without backlash, they would have enjoyed seeing their line go up.
ahartmetz 41 minutes ago [-]
Sorry, I don't see another plausible motive than KPIs must go up. The change came from a product manager and was also reviewed and approved by one or two apparently senior developers. They may have tried to slip it in accidentally on purpose.
classified 34 minutes ago [-]
Not suspecting malice from Microslop is an untenable and unsafe position.
jamietanna 1 hours ago [-]
Agreed they could be clearer on this
IMO (and I am biased because I have written about this before in https://news.ycombinator.com/item?id=47164481) but I believe it's to make sure they're legally covering their users, and making sure users of AI tools do at least have some attribution for AI-derived contributions
netule 3 hours ago [-]
So freaking weird. Is it normal at MS for Product Managers to push code? wtf
`user.name` is either my account name, or model name like `gpt-5.5-high`.
I can easily filter & blame which line was written by me or some specific AI
sillysaurusx 3 hours ago [-]
That doesn’t quite work for cases where you’re either the primary author of a commit (asking the model for some touch ups) or when you heavily edit model output. Easier to just say “this is who’s driving the AI” and keep it to your username.
est 3 hours ago [-]
> doesn’t quite work for cases
In that case, the "Co-authored-by: Copilot" method doesn't quite work either. You have to split the commit somehow.
> this is who’s driving the AI
As indicated by the consistent user.email value.
sillysaurusx 3 hours ago [-]
Hm, why? Just attribute it to yourself and be done with it. Is there a use case for classifying commits as AI assisted? Besides corporate bureaucracy.
arcfour 4 hours ago [-]
I'm not sure that anyone wants the scarlet letter of an AI coauthor on their code just because they used something simple like next edit suggestions or AI autocomplete. It seems like the "all" setting basically only exists for people that haven't figured out how to change it to something else yet.
(Funnily enough, I always commit through the command line in VS code anyways...not sure why. But I guess I would have avoided this annoyance, so that's a plus!)
henry2023 3 hours ago [-]
Agree. I'm more reliant on having a keyboard than on having copilot make tab suggestions and I wouldn't like my PRs to include a tag: "Keystrokes courtesy of: Keychron K3 Max".
Freedom2 3 hours ago [-]
Definitely. Can you imagine the kind of world we'd live in if we had to sign each message with each product we used?
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jasonkester 3 hours ago [-]
Yeah. I wasn’t angry about this a couple days ago, but I am now.
So the thing that’s on by default and makes autocomplete worse (plain intelligence never changed my s.x = 0 to s.xVInputRadiusDetectionThreshold = 0 if I happened to take my eyes off the screen for a moment) is now stealing credit for my work?
I’m speechless.
Also glad I use a standalone git client.
AbbeFaria 3 hours ago [-]
I work at MSFT. I can understand the incentives behind this change. Although I am not sure how different GitHub culture is from MSFT.
I am sure they are closely tracking this metric of Copilot authored PRs so that everyone down from Nadella to the dev and PM for this can use it to hype up GH Copilot. It’s also a simple and clean metric that goes well in your Connects (performance discussion), you could say the feature I worked on led to xx million copilot authored PRs and there is now an AI usage mandate and you need to mention how you used AI to do something more efficiently blah blah. It’s good old promotion theatre. I don’t think its unique to MSFT though and is probably common across Big Tech.
prosunpraiser 3 hours ago [-]
There are alternative ways to gather telemetry data about your usage, then literally polluting the commit message / PR description of the author. Why even consider doing that in the first place?
4 hours ago [-]
maxloh 4 hours ago [-]
> There was a bug in the code that was not found in testing that attributed non-Copilot code completions to Copilot.
The bug is not about code behavior, but rather about getting noticed by users :)
jwilliams 4 hours ago [-]
Are they apologizing? Was it a bug? Why did they make this decision and what's the end goal? It's so unclear from the message - as evidenced by a lot of the responses.
zaptrem 4 hours ago [-]
Seems pretty clear, Claude and Codex were getting a lot of free publicity by instructing their models to do the same and MS wanted similar results. However, a bug caused this to be applied to all commits instead of all Copilot-influenced commits.
Probably because it's a PM who coded that bug, so no contest.
jwilliams 3 hours ago [-]
"AI attribution by default" was an intentional feature, but there were also bugs. This is why the post is so unclear.
montroser 4 hours ago [-]
It's only one sliver of the problem here, but -- do you know how often I update my code editor? Like once every five or ten years, to the version that was released a year or two ago.
I do my own commits by hand so it's moot anyway, but there's a fair bit of "leopards ate my face" going in the GitHub thread.
pitched 3 hours ago [-]
VSCode updates itself what feels like daily so everyone is on the bleeding edge. There are upsides and downsides to that but it doesn’t feel like a trade-off many have made purposefully.
ncallaway 3 hours ago [-]
You can disable auto-updates for VS Code, and you can install older versions of it.
gertop 3 hours ago [-]
VS Code is updated monthly. More and more they also release a bugfix to the monthly release, a week or two after.
Cu3PO42 1 hours ago [-]
They switched to a weekly release cycle, presumably to compete with the perceived iteration speed of the many VS Code forks.
xdennis 3 hours ago [-]
I don't get why people are upset here. Vibed code is easy to spot even if you don't credit the LLM in Git.
# increment the current number of users — do it by one
n_users += 1
m3kw9 4 hours ago [-]
Default to ON is a complete dik move
utopiah 4 hours ago [-]
It's not even default to ON, it's default to ALL (or at least to a lot), even non co-pilot commits, that's what made people made. If it was at least correct maybe it would have gone unnoticed.
shimman 5 hours ago [-]
Honestly extremely pathetic by a trillion dollar corporation that has a massive, undemocratic, say in how technology is developed in this country.
Microsoft should be broken up into a dozen different companies and it's quite clear they violated their consent decree from the US DOJ a few decades later, so they should get punished extra hard. Maybe nationalize Excel putting it in the public domain for starters.
dyauspitr 4 hours ago [-]
Yeah break up all the big companies so Chinese state sponsored behemoths can take over everything. This isn’t the 90s where Americans only competed with other Americans.
pocksuppet 3 hours ago [-]
China is competing so well because it has a central bureaucracy that issues 5 year plans and issues money to get them done. Do you think America should do that too, or do you think America and China are different countries with different values?
henry2023 3 hours ago [-]
Breaking up big tech would make US markets more competitive, not less.
alehlopeh 4 hours ago [-]
GP didn’t say all the big tech companies. Just Microslop.
Waterluvian 4 hours ago [-]
Honestly not sure I find that prospect worse than the American status quo. At least the Chinese regime is a rational actor.
jimmaswell 3 hours ago [-]
"America is just as bad as China" is not cute or clever; it's trite and objectively wrong. There really is no intellectually honest argument to the contrary. For starters we don't get arrested for saying "Kent State Massacre" - can't say as much for "Tiananmen Square" in China. No matter how atrocious our government may be at times, it doesn't hold a candle to them.
scuff3d 4 hours ago [-]
So you're saying the market is weaker with more competition?
starfallg 4 hours ago [-]
Nope, just break up the one that has been consistently found to be abusing their market position. Microsoft has been embroiled in this since the 90s.
peyton 5 hours ago [-]
Inserting authorship claims is incredibly tacky. It’s today’s “Intel Inside” sticker. I don’t want your stickers on the computer I bought.
“Sent from my iPhone” isn’t an authorship claim.
AuthAuth 4 hours ago [-]
Sent from my iPhone is worse than intel inside or claude in the commits in my opinion.
There is something so gross about injecting an advertising message into every single communication a user has on their device.
SequoiaHope 4 hours ago [-]
I recall there was some understanding that it had a legitimate use as well as the obvious marketing, which was to advise the reader that the message may be unexpectedly concise or contain errors because it was sent from a cell phone, something less common before the iPhone came out. BlackBerry phones did this too for the same reasons.
47282847 11 minutes ago [-]
“Sent from my mobile phone” - no need to inject a product name
robin_reala 4 hours ago [-]
At least “Sent from my iPhone” was a factual claim, unlike this mess.
Cadwhisker 3 hours ago [-]
“Sent from my iPhone” is a default signature, but you can change the message under Settings -> Apps -> Mail -> Signature (at the bottom of the options page)
richooret 4 hours ago [-]
You misunderstand the purpose of "Sent from my iPhone" - it was a status symbol, it showed that the sender was part of the superior iPhone owning elite. It was trivial to remove, but most didnt "oh, I am too busy too remove it, I guess I'll just leave it and let everybody know I can afford an iPhone".
You are right, it was advertising, but it advertized the user, not Apple.
opello 3 hours ago [-]
I always thought this was an implicit request to forgive obvious typos and autocorrect mistakes. Sent from a mobile device (iPhone, Samsung Galaxy, Blackberry, Windows Phone, etc.) with a tiny keyboard and in a setting in which proofreading may not be as rigorous as normal.
poly2it 3 hours ago [-]
That's advertising with extra steps. Apple having created an ingroup and an outgroup is very effective advertising on their side.
cik 3 hours ago [-]
These are the same thing. Marketing, and the ability to track reach. There's no other reason to do this.
kelseydh 5 hours ago [-]
On the flip side there are people who believe that LLM-assisted coding changes require attribution in git history.
jamietanna 1 hours ago [-]
As I've written elsewhere in the thread, having worked at a large Enterprise in collaboration with Legal, if there isn't tracking of what AI contributions you have, it's harder to be protected legally by ie Microsoft's indemnity clause if you're sued
silverwind 4 hours ago [-]
It's definitely helpful to know whether a PR was AI-assisted or not and the git attribution line is a simple and effective way of communicating that.
I also recommend specifying model name and version so the maintainer knows upfront the level of slop they are dealing with.
dyauspitr 4 hours ago [-]
What’s the problem with intel inside? That’s perfectly normal.
reaperducer 4 hours ago [-]
What’s the problem with intel inside? That’s perfectly normal.
I don't want my computer to look like it's racing in NASCAR.
pitched 3 hours ago [-]
I would take a sticker for a sponsorship. That could be a good deal. Not for free though!
> We did catch it internally in testing [1]
Today:
> bug in the code that was not found in testing.
[1]: https://news.ycombinator.com/item?id=47994193
IMO (and I am biased because I have written about this before in https://news.ycombinator.com/item?id=47164481) but I believe it's to make sure they're legally covering their users, and making sure users of AI tools do at least have some attribution for AI-derived contributions
Original PR: https://github.com/microsoft/vscode/pull/310226
`user.email` is always my email.
`user.name` is either my account name, or model name like `gpt-5.5-high`.
I can easily filter & blame which line was written by me or some specific AI
In that case, the "Co-authored-by: Copilot" method doesn't quite work either. You have to split the commit somehow.
> this is who’s driving the AI
As indicated by the consistent user.email value.
(Funnily enough, I always commit through the command line in VS code anyways...not sure why. But I guess I would have avoided this annoyance, so that's a plus!)
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So the thing that’s on by default and makes autocomplete worse (plain intelligence never changed my s.x = 0 to s.xVInputRadiusDetectionThreshold = 0 if I happened to take my eyes off the screen for a moment) is now stealing credit for my work?
I’m speechless.
Also glad I use a standalone git client.
I am sure they are closely tracking this metric of Copilot authored PRs so that everyone down from Nadella to the dev and PM for this can use it to hype up GH Copilot. It’s also a simple and clean metric that goes well in your Connects (performance discussion), you could say the feature I worked on led to xx million copilot authored PRs and there is now an AI usage mandate and you need to mention how you used AI to do something more efficiently blah blah. It’s good old promotion theatre. I don’t think its unique to MSFT though and is probably common across Big Tech.
The bug is not about code behavior, but rather about getting noticed by users :)
I do my own commits by hand so it's moot anyway, but there's a fair bit of "leopards ate my face" going in the GitHub thread.
Microsoft should be broken up into a dozen different companies and it's quite clear they violated their consent decree from the US DOJ a few decades later, so they should get punished extra hard. Maybe nationalize Excel putting it in the public domain for starters.
“Sent from my iPhone” isn’t an authorship claim.
There is something so gross about injecting an advertising message into every single communication a user has on their device.
You are right, it was advertising, but it advertized the user, not Apple.
I also recommend specifying model name and version so the maintainer knows upfront the level of slop they are dealing with.
I don't want my computer to look like it's racing in NASCAR.