lmeyerov 1 week ago

I wonder if the graph part is a distraction (data representation / syntax), and once you step back, if/how this relates to the wider concept of 'durable task lists' used in this kind of structured dynamic planning.

Ex: Durable task lists generally use more textual representations, eg, a hierarchical text list that supports named references -- so a graph. Likewise, they're mutable, contain statuses, etc. They're fairly popular and AI models at this point have internalized them at this point.

  • NBJack 1 week ago

    I mean, sentences themselves are graphs of data and context with connectors of various types. Embeddings within these models help form the links to the underlying semantic concepts.

    Directly representing things as a graph would likely reduce some of the 'translation overhead', done correctly.

    • lmeyerov 1 week ago

      Very much agreed in the former

      I'm not so sure on the latter -- that introduces a bunch of tool calls, while the text patches are much closer to the semantic space imo and easy for harnesses

      If we rephrase this as instruction following alignment, what is the concern here in practice vs a skill? (Which a model eventually internalizes)

      It doesn't detract from the research - as a paper, it shows more crisply the structure is useful. I'm just not sure how necessary the encoding, and given durable tasks, novel the insight. Is there new alpha here somewhere, esp given the similarity?

schmuhblaster 1 week ago

Maybe I missed in when scanning the paper, but did they compare to a simple self modifying harness, e.g. instructing Pi to update some code or skill docs based on the results?

vatsachak 1 week ago

Okay how are Add nodes created? Does an LLM come up with the name, guidance and edges for each node or is it a bespoke transformer model?

tizerluo 1 week ago

The distinction between a procedural graph and a static workflow seems important: self-editing topology can capture reusable strategy, but it also makes regressions harder to localize. I’d be curious whether the refinement loop treats a successful trajectory as sufficient evidence, or uses counterexamples and held-out tasks to avoid encoding a brittle shortcut. A practical evaluation might report graph churn and rollback frequency alongside task success, since a graph that keeps growing could be trading inference cost and auditability for a small gain. The explicit entity–relation–procedure representation also seems like a promising place to attach permissions or provenance to tool calls.

  • EGreg 1 week ago

    What if open-ended agents are overkill for 99% of problems? Let's just take that premise for a second. Most organizations want to follow "best practices" and train their employees to do so. Hiring a genius and giving him total freedom to complete every task is not what companies usually want for MOST things. They want repeatability, reliability, predictability. Especially if they are regulated.

    I'm going to drop a bomb over here: what if agents are the root of all our problems in AI safety, cost, and even adoption by regulated organizations? I really do believe this. Here is what I argue:

    https://safebots.ai/agents.html

    https://safebots.ai/kimi.html

    And here is my overall thesis:

    https://safebots.ai/thesis.html

    If you do manage to read (or skim) that, I welcome any questions, comments or rebuttals.

    • guybedo 1 week ago

      your load-bearing thesis is probably interesting but it seems i can't read AI written text anymore -- or maybe i just need some more coffee.

      • EGreg 1 week ago

        im happy for you tho, or sorry that happened

    • conception 1 week ago

      Don't post generated text or AI-edited text. HN is for conversation between humans.

      • cyanydeez 1 week ago

        what if it's not generated text, but autism or god forbid, a german.

        • EGreg 1 week ago

          Achtung!

    • horacemorace 1 week ago

      I also believe that, but also can’t follow LLM copy.