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  3. Anthropic's Claude Code's full source code leaked.

Anthropic's Claude Code's full source code leaked.

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  • tante@tldr.nettime.orgT tante@tldr.nettime.org

    Anthropic's Claude Code's full source code leaked. Claude is seen by many to be the best coding LLM on the market with Anthropic proudly stating that Claude Code itself is mostly written by the LLM.

    Now this sounds good as long as nobody can see the code which is quite the trash fire. Detecting "code sentiment" via regular expressions, variable and functions names containing prompt parts trying to influence the bot, a completely intransparent mess of a control flow that makes actual maintenance and debugging functionally impossible and the prompts ... of the prompts. All the begging and pleading to the chatbot not to do this or not to do that or please to do this.

    It is fascinating but it is as far away from actual engineering as drunkenly pissing your name in the snow. Dunno what you call the people prompting software at Anthropic but "engineer" is not it.

    Now it is fun to look at the currently hyped product striped bare and showing its pathetic quality but that is the future of software if we let those companies continue to undermine every good practice software engineering has tried establishing.

    The software we have to use will be bad, insecure, unmaintainable, expensive with nobody having the skills or resources to build something better. As I wrote a few months ago: LLM based software production is equivalent to saying that fast fashion should be the only way to produce clothing. A tragic degeneration of the quality of the artefacts we rely on build for maximum profit on the backs of people in countries from the global majority.

    urwumpe@hessen.socialU This user is from outside of this forum
    urwumpe@hessen.socialU This user is from outside of this forum
    urwumpe@hessen.social
    wrote last edited by
    #23

    @tante I wouldn't claim that I expected something else, but I sure hoped for it. So, at least the harness is known now to be iteratively developed to adress the symptoms. Looks like LLMs are too complex even for the "real" experts, compared to an eternal GenAI beginner like me. They just have more optimism about how much control they have.

    1 Reply Last reply
    0
    • tante@tldr.nettime.orgT tante@tldr.nettime.org

      Anthropic's Claude Code's full source code leaked. Claude is seen by many to be the best coding LLM on the market with Anthropic proudly stating that Claude Code itself is mostly written by the LLM.

      Now this sounds good as long as nobody can see the code which is quite the trash fire. Detecting "code sentiment" via regular expressions, variable and functions names containing prompt parts trying to influence the bot, a completely intransparent mess of a control flow that makes actual maintenance and debugging functionally impossible and the prompts ... of the prompts. All the begging and pleading to the chatbot not to do this or not to do that or please to do this.

      It is fascinating but it is as far away from actual engineering as drunkenly pissing your name in the snow. Dunno what you call the people prompting software at Anthropic but "engineer" is not it.

      Now it is fun to look at the currently hyped product striped bare and showing its pathetic quality but that is the future of software if we let those companies continue to undermine every good practice software engineering has tried establishing.

      The software we have to use will be bad, insecure, unmaintainable, expensive with nobody having the skills or resources to build something better. As I wrote a few months ago: LLM based software production is equivalent to saying that fast fashion should be the only way to produce clothing. A tragic degeneration of the quality of the artefacts we rely on build for maximum profit on the backs of people in countries from the global majority.

      bms48@mastodon.socialB This user is from outside of this forum
      bms48@mastodon.socialB This user is from outside of this forum
      bms48@mastodon.social
      wrote last edited by
      #24

      @tante I am currently significantly refactoring a medium sized C++ code base from the 00s. I have mostly only used LLMs to suggest sed substitutions to me. I will probably rely more on traditional AST-based refactoring e.g. clang-tidy initially, though I have an item to turnup Opencode.ai. I do not trust Cursor, Codex, GitHub Copilot or Claude Code.

      1 Reply Last reply
      0
      • erikarn@mstdn.socialE erikarn@mstdn.social

        @parikhparth23 @tante (linguistics doing parts of speech tagging enter the chat and all rub their hands together saying "YESSSSSSSS")

        parikhparth23@mastodon.socialP This user is from outside of this forum
        parikhparth23@mastodon.socialP This user is from outside of this forum
        parikhparth23@mastodon.social
        wrote last edited by
        #25

        @erikarn @tante You are right 🤣

        1 Reply Last reply
        0
        • namnatulco@sueden.socialN namnatulco@sueden.social

          @tante I often wonder how much of (especially proprietary) software already suffered from these issues before the whole LLM situation came about.

          jayalane@mastodon.onlineJ This user is from outside of this forum
          jayalane@mastodon.onlineJ This user is from outside of this forum
          jayalane@mastodon.online
          wrote last edited by
          #26

          @Namnatulco @tante software engineers are in general excellent at criticism - the fast iterative work flow makes this skill more useful than in say surgery. But asking them about code their group wrote will get the answer that it is terrible. But IME the problems are more often with conditions than code itself. A lot of times management won't pay for the right way, and a lot of times management won't years of tech debt is hard to maintain, but quality is higher than the people say.

          1 Reply Last reply
          0
          • dpnash@c.imD dpnash@c.im

            @Namnatulco @tante

            This Reddit thread is a good example. A dev posts some visible problems with the leaked code — some problems more serious than others, but just about everything in there counts as dubious “code smell”, sketchy team/organization culture, or both, at a minimum.

            The general response? Blowing it off. Stating that the person posting this doesn’t know what real software development is like. Reinforced by an AI-generated summary at the top of the thread, emphasizing the sentiment just described, and generally belittling the concerns raised here.

            (TL;DR summary of my own experience with enterprise software development, going back almost 30 years: the quality of what’s in the Claude Code leak is, at the absolute best, definitely on the “very dysfunctional” side of “typical”. I’ve seen lots of dubious code, outdated code, tech debt time bombs as code, and just plain crap code; I have *not* routinely seen codebases for major applications that look quite like this.)

            Link Preview Image

            favicon

            (www.reddit.com)

            rexi@mastodon.socialR This user is from outside of this forum
            rexi@mastodon.socialR This user is from outside of this forum
            rexi@mastodon.social
            wrote last edited by
            #27

            @dpnash @Namnatulco @tante

            re: AI top of thread summary

            can't get much more dystopian than having AI's defend themselves using some unknown energy amount.

            bad code actually costs energy.

            whole bunch of thesis papers on it.

            1 Reply Last reply
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            • lordcaramac@discordian.socialL lordcaramac@discordian.social

              @tante Ever since the Industrial Revolution, capitalism has been thriving on producing bad quality for cheap, and then selling that cheap disposable shit to everyone so they have to throw it out and replace it when it breaks. Before the Industrial Revolution, people didn't have many pieces of clothing, but their clothes lasted for decades. Then mechanical looms produced so much cloth for so cheap that weavers lost their livelihoods, even though their artisanal cloth was far superior. All of a sudden, many people could afford to buy a lot of new clothes, but then they had to keep buying them because the fabric didn't last as long as it used to.

              Making things cheap, shoddy, disposable, has always been the general direction of industrial mass production. If it's cheap enough, who cares if it breaks after a while, just buy a new one.

              First it was textiles. Then it was all kinds of consumer goods. After WW2, everything became increasingly disposable. Nowadays even entire washing machines are often made out of plastic so that they break after a decade. Automated factories don't care if their products are of worse quality than the things that came before, they just dump their cheap shit onto the marketplace until the competition crumbles.

              roxystar@mastodon.socialR This user is from outside of this forum
              roxystar@mastodon.socialR This user is from outside of this forum
              roxystar@mastodon.social
              wrote last edited by
              #28

              @LordCaramac @tante good analysis

              1 Reply Last reply
              0
              • cap_ybarra@beige.partyC cap_ybarra@beige.party

                @lechimp @tante i hope so but this might be wishful thinking, there is no evidence to dissuade True Believers anymore because they have bet their skills and careers on slop. their ships have been burned

                raphaelmorgan@disabled.socialR This user is from outside of this forum
                raphaelmorgan@disabled.socialR This user is from outside of this forum
                raphaelmorgan@disabled.social
                wrote last edited by
                #29

                @cap_ybarra @lechimp @tante yeah 😕 unfortunately I'm gonna have to agree with this here. If anyone hasn't heard enough to sway them against AI by now, they're probably not going to read the source code for Claude. I'm not going to either, because I've already made up my mind on the software (I hate it, tbc). So have the people using it, so why would they put more effort into knowing how bad the code is than I will?

                1 Reply Last reply
                0
                • lordcaramac@discordian.socialL lordcaramac@discordian.social

                  @tante Ever since the Industrial Revolution, capitalism has been thriving on producing bad quality for cheap, and then selling that cheap disposable shit to everyone so they have to throw it out and replace it when it breaks. Before the Industrial Revolution, people didn't have many pieces of clothing, but their clothes lasted for decades. Then mechanical looms produced so much cloth for so cheap that weavers lost their livelihoods, even though their artisanal cloth was far superior. All of a sudden, many people could afford to buy a lot of new clothes, but then they had to keep buying them because the fabric didn't last as long as it used to.

                  Making things cheap, shoddy, disposable, has always been the general direction of industrial mass production. If it's cheap enough, who cares if it breaks after a while, just buy a new one.

                  First it was textiles. Then it was all kinds of consumer goods. After WW2, everything became increasingly disposable. Nowadays even entire washing machines are often made out of plastic so that they break after a decade. Automated factories don't care if their products are of worse quality than the things that came before, they just dump their cheap shit onto the marketplace until the competition crumbles.

                  cap_ybarra@beige.partyC This user is from outside of this forum
                  cap_ybarra@beige.partyC This user is from outside of this forum
                  cap_ybarra@beige.party
                  wrote last edited by
                  #30

                  @LordCaramac @tante this llm project is primarily about getting you used to paying the same price for worse service. they're selling you two chips in a king size bag and telling you it's inevitable

                  1 Reply Last reply
                  0
                  • R relay@relay.mycrowd.ca shared this topic
                  • tante@tldr.nettime.orgT tante@tldr.nettime.org

                    Anthropic's Claude Code's full source code leaked. Claude is seen by many to be the best coding LLM on the market with Anthropic proudly stating that Claude Code itself is mostly written by the LLM.

                    Now this sounds good as long as nobody can see the code which is quite the trash fire. Detecting "code sentiment" via regular expressions, variable and functions names containing prompt parts trying to influence the bot, a completely intransparent mess of a control flow that makes actual maintenance and debugging functionally impossible and the prompts ... of the prompts. All the begging and pleading to the chatbot not to do this or not to do that or please to do this.

                    It is fascinating but it is as far away from actual engineering as drunkenly pissing your name in the snow. Dunno what you call the people prompting software at Anthropic but "engineer" is not it.

                    Now it is fun to look at the currently hyped product striped bare and showing its pathetic quality but that is the future of software if we let those companies continue to undermine every good practice software engineering has tried establishing.

                    The software we have to use will be bad, insecure, unmaintainable, expensive with nobody having the skills or resources to build something better. As I wrote a few months ago: LLM based software production is equivalent to saying that fast fashion should be the only way to produce clothing. A tragic degeneration of the quality of the artefacts we rely on build for maximum profit on the backs of people in countries from the global majority.

                    aras@mastodon.gamedev.placeA This user is from outside of this forum
                    aras@mastodon.gamedev.placeA This user is from outside of this forum
                    aras@mastodon.gamedev.place
                    wrote last edited by
                    #31

                    @tante did anyone find the place where claude code is supposedly "similar to a full game engine", as was claimed by some of their folks a while ago?

                    sleet01@fosstodon.orgS 1 Reply Last reply
                    0
                    • skjeggtroll@mastodon.onlineS skjeggtroll@mastodon.online

                      @tante

                      "Dunno what you call the people prompting software at Anthropic but "engineer" is not it."

                      'Software mendicants', perhaps?

                      S This user is from outside of this forum
                      S This user is from outside of this forum
                      slotos@toot.community
                      wrote last edited by
                      #32

                      @skjeggtroll @tante Technopriests.

                      1 Reply Last reply
                      0
                      • angiebaby@mas.toA angiebaby@mas.to

                        @tante Was it the full code base? I heard that some things were leaked which would prove useful for reverse engineering but that the code itself wasn't leaked.

                        alienghic@timeloop.cafeA This user is from outside of this forum
                        alienghic@timeloop.cafeA This user is from outside of this forum
                        alienghic@timeloop.cafe
                        wrote last edited by
                        #33

                        @angiebaby @tante

                        A javascript source map file for the claude code client was accidentally published and people were able to convert that back into source directory.

                        We don't know what's going on on their servers though.

                        1 Reply Last reply
                        0
                        • tante@tldr.nettime.orgT tante@tldr.nettime.org

                          Anthropic's Claude Code's full source code leaked. Claude is seen by many to be the best coding LLM on the market with Anthropic proudly stating that Claude Code itself is mostly written by the LLM.

                          Now this sounds good as long as nobody can see the code which is quite the trash fire. Detecting "code sentiment" via regular expressions, variable and functions names containing prompt parts trying to influence the bot, a completely intransparent mess of a control flow that makes actual maintenance and debugging functionally impossible and the prompts ... of the prompts. All the begging and pleading to the chatbot not to do this or not to do that or please to do this.

                          It is fascinating but it is as far away from actual engineering as drunkenly pissing your name in the snow. Dunno what you call the people prompting software at Anthropic but "engineer" is not it.

                          Now it is fun to look at the currently hyped product striped bare and showing its pathetic quality but that is the future of software if we let those companies continue to undermine every good practice software engineering has tried establishing.

                          The software we have to use will be bad, insecure, unmaintainable, expensive with nobody having the skills or resources to build something better. As I wrote a few months ago: LLM based software production is equivalent to saying that fast fashion should be the only way to produce clothing. A tragic degeneration of the quality of the artefacts we rely on build for maximum profit on the backs of people in countries from the global majority.

                          paneerakbari@mas.toP This user is from outside of this forum
                          paneerakbari@mas.toP This user is from outside of this forum
                          paneerakbari@mas.to
                          wrote last edited by
                          #34

                          @tante "Ned Ludd wept"

                          1 Reply Last reply
                          0
                          • tante@tldr.nettime.orgT tante@tldr.nettime.org

                            Anthropic's Claude Code's full source code leaked. Claude is seen by many to be the best coding LLM on the market with Anthropic proudly stating that Claude Code itself is mostly written by the LLM.

                            Now this sounds good as long as nobody can see the code which is quite the trash fire. Detecting "code sentiment" via regular expressions, variable and functions names containing prompt parts trying to influence the bot, a completely intransparent mess of a control flow that makes actual maintenance and debugging functionally impossible and the prompts ... of the prompts. All the begging and pleading to the chatbot not to do this or not to do that or please to do this.

                            It is fascinating but it is as far away from actual engineering as drunkenly pissing your name in the snow. Dunno what you call the people prompting software at Anthropic but "engineer" is not it.

                            Now it is fun to look at the currently hyped product striped bare and showing its pathetic quality but that is the future of software if we let those companies continue to undermine every good practice software engineering has tried establishing.

                            The software we have to use will be bad, insecure, unmaintainable, expensive with nobody having the skills or resources to build something better. As I wrote a few months ago: LLM based software production is equivalent to saying that fast fashion should be the only way to produce clothing. A tragic degeneration of the quality of the artefacts we rely on build for maximum profit on the backs of people in countries from the global majority.

                            tymoty@f.czT This user is from outside of this forum
                            tymoty@f.czT This user is from outside of this forum
                            tymoty@f.cz
                            wrote last edited by
                            #35

                            <- @xChaos búst, no dobrá, myslíme si, že je špatně. Proč si to vlastně myslíme? Otázka.

                            1 Reply Last reply
                            0
                            • tante@tldr.nettime.orgT tante@tldr.nettime.org

                              Anthropic's Claude Code's full source code leaked. Claude is seen by many to be the best coding LLM on the market with Anthropic proudly stating that Claude Code itself is mostly written by the LLM.

                              Now this sounds good as long as nobody can see the code which is quite the trash fire. Detecting "code sentiment" via regular expressions, variable and functions names containing prompt parts trying to influence the bot, a completely intransparent mess of a control flow that makes actual maintenance and debugging functionally impossible and the prompts ... of the prompts. All the begging and pleading to the chatbot not to do this or not to do that or please to do this.

                              It is fascinating but it is as far away from actual engineering as drunkenly pissing your name in the snow. Dunno what you call the people prompting software at Anthropic but "engineer" is not it.

                              Now it is fun to look at the currently hyped product striped bare and showing its pathetic quality but that is the future of software if we let those companies continue to undermine every good practice software engineering has tried establishing.

                              The software we have to use will be bad, insecure, unmaintainable, expensive with nobody having the skills or resources to build something better. As I wrote a few months ago: LLM based software production is equivalent to saying that fast fashion should be the only way to produce clothing. A tragic degeneration of the quality of the artefacts we rely on build for maximum profit on the backs of people in countries from the global majority.

                              hopeless@mas.toH This user is from outside of this forum
                              hopeless@mas.toH This user is from outside of this forum
                              hopeless@mas.to
                              wrote last edited by
                              #36

                              @tante ... the scaffolding around a natural language engine isn't going to look like oldstyle heuristic code. That's what all those highly paid "prompt engineers" have been doing.

                              Although it clearly eases the pain for people to come together and ritually denounce AI and all that sail in it, the fact is coding AIs work very well and aren't going anywhere even when the "add clippy to everything" bubble bursts.

                              Just bear in mind it's widely used, but quietly on masto due to all the pitchforks.

                              korendian@catodon.rocksK 1 Reply Last reply
                              0
                              • parikhparth23@mastodon.socialP parikhparth23@mastodon.social

                                @tante like this

                                const negativePattern =
                                /\b(wtf|wth|ffs|omfg|shit(ty|tiest)?|dumbass|horrible|awful|piss(ed|ing)? off|piece of (shit|crap|junk)|what the (fuck|hell)|fucking? (broken|useless|terrible|awful|horrible)|fuck you|screw (this|you)|so frustrating|this sucks|damn it)\b/

                                😂

                                prema@hachyderm.ioP This user is from outside of this forum
                                prema@hachyderm.ioP This user is from outside of this forum
                                prema@hachyderm.io
                                wrote last edited by
                                #37

                                @parikhparth23 @tante sounds like me googling some new feature from windows update

                                1 Reply Last reply
                                0
                                • parikhparth23@mastodon.socialP parikhparth23@mastodon.social

                                  @tante like this

                                  const negativePattern =
                                  /\b(wtf|wth|ffs|omfg|shit(ty|tiest)?|dumbass|horrible|awful|piss(ed|ing)? off|piece of (shit|crap|junk)|what the (fuck|hell)|fucking? (broken|useless|terrible|awful|horrible)|fuck you|screw (this|you)|so frustrating|this sucks|damn it)\b/

                                  😂

                                  aslakr@mastodon.socialA This user is from outside of this forum
                                  aslakr@mastodon.socialA This user is from outside of this forum
                                  aslakr@mastodon.social
                                  wrote last edited by
                                  #38

                                  @parikhparth23 @tante Things like this would work fantastically in languages and dialects with a richer swearing tradition

                                  1 Reply Last reply
                                  0
                                  • tante@tldr.nettime.orgT tante@tldr.nettime.org

                                    Anthropic's Claude Code's full source code leaked. Claude is seen by many to be the best coding LLM on the market with Anthropic proudly stating that Claude Code itself is mostly written by the LLM.

                                    Now this sounds good as long as nobody can see the code which is quite the trash fire. Detecting "code sentiment" via regular expressions, variable and functions names containing prompt parts trying to influence the bot, a completely intransparent mess of a control flow that makes actual maintenance and debugging functionally impossible and the prompts ... of the prompts. All the begging and pleading to the chatbot not to do this or not to do that or please to do this.

                                    It is fascinating but it is as far away from actual engineering as drunkenly pissing your name in the snow. Dunno what you call the people prompting software at Anthropic but "engineer" is not it.

                                    Now it is fun to look at the currently hyped product striped bare and showing its pathetic quality but that is the future of software if we let those companies continue to undermine every good practice software engineering has tried establishing.

                                    The software we have to use will be bad, insecure, unmaintainable, expensive with nobody having the skills or resources to build something better. As I wrote a few months ago: LLM based software production is equivalent to saying that fast fashion should be the only way to produce clothing. A tragic degeneration of the quality of the artefacts we rely on build for maximum profit on the backs of people in countries from the global majority.

                                    lotharmucki@norden.socialL This user is from outside of this forum
                                    lotharmucki@norden.socialL This user is from outside of this forum
                                    lotharmucki@norden.social
                                    wrote last edited by
                                    #39

                                    @tante Well written. I don't know anything 'bout coding, but I can contribute with my music associations. Here at "Begging & Pleading": https://www.youtube.com/watch?v=mH0EBPiJdzE

                                    1 Reply Last reply
                                    0
                                    • angiebaby@mas.toA angiebaby@mas.to

                                      @tante Was it the full code base? I heard that some things were leaked which would prove useful for reverse engineering but that the code itself wasn't leaked.

                                      tante@tldr.nettime.orgT This user is from outside of this forum
                                      tante@tldr.nettime.orgT This user is from outside of this forum
                                      tante@tldr.nettime.org
                                      wrote last edited by
                                      #40

                                      @angiebaby it was the code

                                      1 Reply Last reply
                                      0
                                      • tante@tldr.nettime.orgT tante@tldr.nettime.org

                                        Anthropic's Claude Code's full source code leaked. Claude is seen by many to be the best coding LLM on the market with Anthropic proudly stating that Claude Code itself is mostly written by the LLM.

                                        Now this sounds good as long as nobody can see the code which is quite the trash fire. Detecting "code sentiment" via regular expressions, variable and functions names containing prompt parts trying to influence the bot, a completely intransparent mess of a control flow that makes actual maintenance and debugging functionally impossible and the prompts ... of the prompts. All the begging and pleading to the chatbot not to do this or not to do that or please to do this.

                                        It is fascinating but it is as far away from actual engineering as drunkenly pissing your name in the snow. Dunno what you call the people prompting software at Anthropic but "engineer" is not it.

                                        Now it is fun to look at the currently hyped product striped bare and showing its pathetic quality but that is the future of software if we let those companies continue to undermine every good practice software engineering has tried establishing.

                                        The software we have to use will be bad, insecure, unmaintainable, expensive with nobody having the skills or resources to build something better. As I wrote a few months ago: LLM based software production is equivalent to saying that fast fashion should be the only way to produce clothing. A tragic degeneration of the quality of the artefacts we rely on build for maximum profit on the backs of people in countries from the global majority.

                                        peterfr@mastodon.artP This user is from outside of this forum
                                        peterfr@mastodon.artP This user is from outside of this forum
                                        peterfr@mastodon.art
                                        wrote last edited by
                                        #41

                                        @tante i wonder why so many people are wondering about that lie. lying is the default in that “technology”.

                                        peterfr@mastodon.artP 1 Reply Last reply
                                        0
                                        • peterfr@mastodon.artP peterfr@mastodon.art

                                          @tante i wonder why so many people are wondering about that lie. lying is the default in that “technology”.

                                          peterfr@mastodon.artP This user is from outside of this forum
                                          peterfr@mastodon.artP This user is from outside of this forum
                                          peterfr@mastodon.art
                                          wrote last edited by
                                          #42

                                          @tante

                                          > drunkenly pissing your name in the snow.

                                          side note: isn’t it great which skills our (male only?) generation has developed?

                                          younger generations probably know none of this. get wasted. snow. writing your name with a variable amount of ink.

                                          1 Reply Last reply
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